Lyngdorf TDA-2200 er et af de sjaldne "indlysende rigtige ... - 4Audio
Lyngdorf TDA-2200 er et af de sjaldne "indlysende rigtige ... - 4Audio
Lyngdorf TDA-2200 er et af de sjaldne "indlysende rigtige ... - 4Audio
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Lo<br />
<strong>Lyngdorf</strong> <strong>TDA</strong>-<strong>2200</strong> <strong>er</strong> <strong>et</strong> <strong>af</strong> <strong>de</strong> <strong>sjaldne</strong><br />
"indlysen<strong>de</strong><br />
<strong>rigtige</strong>" produkt<strong>er</strong>.<br />
Og <strong>de</strong>n matchen<strong>de</strong> CD-l CD-<strong>af</strong>spill<strong>er</strong> har ambition<strong>er</strong> om m<strong>er</strong>e end blot at<br />
v<strong>er</strong>e en god digital kil<strong>de</strong>.<br />
AI Morten B ruutt- Larsen<br />
I<br />
I<br />
Vn9dort'Audio <strong>er</strong> navn<strong>et</strong> pi firma<strong>et</strong>.<br />
I d<strong>er</strong> tag<strong>er</strong> arven op eft<strong>er</strong> Tact Audio<br />
Europe. Ank<strong>er</strong>p<strong>er</strong>son i firma<strong>et</strong> <strong>er</strong> P<strong>et</strong><strong>er</strong><br />
<strong>Lyngdorf</strong>, som eft<strong>er</strong> at samarbejd<strong>et</strong> med<br />
Radomir Bozovic ophprte har fbrt viesent-<br />
lige <strong>de</strong>le <strong>af</strong> produktprogramm<strong>et</strong> vid<strong>er</strong>e i<br />
eg<strong>et</strong> navn. D<strong>et</strong> handl<strong>er</strong> bl.a. om <strong>de</strong>n fuld-digitale<br />
integr<strong>er</strong>ecie forstark<strong>er</strong> <strong>TDA</strong>-<strong>2200</strong>,<br />
som faktisk <strong>er</strong> lanc<strong>er</strong><strong>et</strong> i en Tact-udgave,<br />
med Tact-logo pfl fronten - faktisk <strong>er</strong> testek-<br />
semplar<strong>et</strong> med Tacflogo, id<strong>et</strong> testen strakte<br />
sig ov<strong>er</strong> adskillige mined<strong>er</strong>. Forskellene<br />
indvendigt <strong>er</strong> dog til at ov<strong>er</strong>se, men vi har<br />
da skift<strong>et</strong> firmware (apparat<strong>et</strong>s software) <strong>et</strong><br />
par gange i lpb<strong>et</strong> <strong>af</strong> testp<strong>er</strong>io<strong>de</strong>n.<br />
Solid baggrund<br />
En gang imellem stod<strong>er</strong> man pi produkt<strong>er</strong>,<br />
hvor alt <strong>er</strong> si indlysen<strong>de</strong><br />
"rigtigt taenkt", n<strong>er</strong><br />
man kend<strong>er</strong> firma<strong>et</strong>s filosofi og Ovrige pro-<br />
dukt<strong>er</strong>. <strong>TDA</strong>-<strong>2200</strong> <strong>er</strong> <strong>et</strong> <strong>af</strong> <strong>de</strong>n slags pro-<br />
dukt<strong>er</strong>. P<strong>et</strong><strong>er</strong> <strong>Lyngdorf</strong>s bidrag til Tact har i<br />
hBj grad vrcr<strong>et</strong> kontakten til - og invest<strong>er</strong>ingen<br />
i - fbrl6b<strong>er</strong>en for Texas Instruments'<br />
danske division, d<strong>et</strong> firma d<strong>er</strong> hed Toccata<br />
Technology og som HlGHfi<strong>de</strong>lity har be-<br />
sggt indtil fl<strong>er</strong>e gange, senest i nr.2/Ol.<br />
Toccata Technology blev grundlagt <strong>af</strong><br />
Lars Risbo med d<strong>et</strong> formil at fardieudvik-<br />
52<br />
Fl-l<br />
rl<br />
A<br />
TOA zd<br />
lsk k dsnln<br />
ogdal<br />
le og produktmodne <strong>de</strong>n fulddigitale forsta<strong>er</strong>k<strong>er</strong>teknik,<br />
som igennem fl<strong>er</strong>e ir hav<strong>de</strong><br />
rumst<strong>er</strong><strong>et</strong> i hans hoved. Han alli<strong>er</strong>e<strong>de</strong> sig<br />
med go<strong>de</strong> folk med stor <strong>er</strong>faring og eksp<strong>er</strong>-<br />
tise i analog, digital og pow<strong>er</strong> elektronik,<br />
og lik P<strong>et</strong><strong>er</strong> <strong>Lyngdorf</strong> med som investor og<br />
som - qua sit branchekendskab - dprabn<strong>er</strong><br />
til marked<strong>et</strong>.<br />
Samarbej<strong>de</strong> fbrte tilThct Millenium, v<strong>er</strong>-<br />
<strong>de</strong>ns fprste fulddigitale forstrcrk<strong>er</strong> - en fbrstr<strong>er</strong>k<strong>er</strong><br />
nogle har kaldt en "pow<strong>er</strong>-DAC".<br />
B<strong>et</strong>egnelsen <strong>er</strong> fbr sfl vidt god nok, hele<br />
trick<strong>et</strong> <strong>er</strong> at flytte hele digital-til-analog konv<strong>er</strong>t<strong>er</strong>ingen<br />
helt frem til forstark<strong>er</strong>ens udgangstrin,<br />
og d<strong>er</strong>ved hol<strong>de</strong> signal<strong>et</strong> i d<strong>et</strong> digitale<br />
domrene si lenge som muligt. Mille-<br />
nium <strong>er</strong> stadig i dag (<strong>de</strong>n <strong>er</strong> pi marked<strong>et</strong> i en<br />
mk IV variant) en klasse forsta<strong>er</strong>k<strong>er</strong>, d<strong>er</strong> pA<br />
mange mid<strong>er</strong> srtt<strong>er</strong> nye standard<strong>er</strong>. En an-<br />
<strong>de</strong>n central teknologi fbr Tact har v<strong>er</strong><strong>et</strong><br />
rumkorrektion, hvor <strong>de</strong>n fprste enhed<br />
RCS-2.0 blev test<strong>et</strong> i nr<strong>er</strong>vr<strong>er</strong>en<strong>de</strong> blad med<br />
int<strong>et</strong> mindre end f'remragen<strong>de</strong> resultat i nr.<br />
8/00, og eft<strong>er</strong>f6lg<strong>er</strong>en RCS-2.2X fik mindst<br />
lige si mange ros<strong>er</strong> ved testen i nr. 4/M.<br />
Pnoouxt: Lyr.teoonr<br />
<strong>TDA</strong>-22OOAD / CD-I<br />
lruronumron: Hr-Fr Krueeex,<br />
vt,WW.HIFIKLUBBEN.DK<br />
Pnrs (cl.): 26.0()() xn. /<br />
| 6.000 xn.<br />
Logisk kombination<br />
Hvad <strong>er</strong> d<strong>et</strong> egentlig for en fi<strong>et</strong>t<strong>er</strong> vi har tat<br />
i h<strong>er</strong>? Tag en RCS-2.2X og kryds <strong>de</strong>n med<br />
en Millenium, kunne man sige - fysisk<br />
mind<strong>er</strong> <strong>TDA</strong>-<strong>2200</strong> meg<strong>et</strong> om RCS-2.2X,<br />
og elektronisk meg<strong>et</strong> om Millenium i <strong>de</strong>n<br />
nyeste variant. <strong>TDA</strong>-<strong>2200</strong> <strong>er</strong> en fulddigital<br />
integr<strong>er</strong><strong>et</strong> forstarkeq med - i standardv<strong>er</strong>sionen<br />
- u<strong>de</strong>lukken<strong>de</strong> digitale (S/PDIF) indgange.<br />
Som testv<strong>er</strong>sionen illustr<strong>er</strong><strong>er</strong>, kan<br />
<strong>de</strong>n dog fis med en analog tilslutningsmu-<br />
lighed, hvor <strong>et</strong> indbygg<strong>et</strong> hojkvalit<strong>et</strong>s ana-<br />
log-til-digital konv<strong>er</strong>t<strong>er</strong>modul (ADC) sgr-<br />
g<strong>er</strong> fbr at digitalis<strong>er</strong>e hv<strong>er</strong> <strong>af</strong> <strong>de</strong> fire analoge<br />
signalkild<strong>er</strong> (h<strong>er</strong><strong>af</strong> en balanc<strong>er</strong><strong>et</strong> XLR-indgang)<br />
man kan tilslutte, sile<strong>de</strong>s at resten <strong>af</strong><br />
fbrste<strong>er</strong>k<strong>er</strong>en kan "fbrsti" d<strong>et</strong>. Eft'ekt<strong>de</strong>len<br />
kan lev<strong>er</strong>e 200 W pr. si<strong>de</strong> i en 8 ohms belastning<br />
- ell<strong>er</strong> 375 W i 4 ohm - med und<strong>er</strong><br />
0,1o/cTHD.In<strong>de</strong><br />
"i maven" pi forstrcrk<strong>er</strong>en<br />
sidd<strong>er</strong> en lille genialit<strong>et</strong> i forrn <strong>af</strong> Texas<br />
kredsen med b<strong>et</strong>egnelsen TAS- 3 103. Denne<br />
kreds <strong>er</strong> en snedig lille sag, faktisk en lille<br />
digital signal processor (DSP) som in<strong>de</strong>hold<strong>er</strong>en<br />
rekke programmdrbare<br />
"blokke",<br />
som brug<strong>er</strong>en vha. en PC kan s<strong>et</strong>te op til at<br />
equalize, filtr<strong>er</strong>e og kompens<strong>er</strong>e i frekvensdomren<strong>et</strong>.<br />
Hardwaren i <strong>TDA</strong>-<strong>2200</strong> <strong>er</strong> lav<strong>et</strong><br />
si d<strong>er</strong> i tilleg til d<strong>et</strong> indbygge<strong>de</strong> effekurin<br />
(d<strong>et</strong> kunne vi kal<strong>de</strong> <strong>de</strong>n prim:<strong>er</strong>e signalvej)<br />
forefin<strong>de</strong>s en digital-til-analog konv<strong>er</strong>t<strong>er</strong><br />
(DAC) med volumenkontrol, d<strong>er</strong> kan fodres<br />
HlGHfi<strong>de</strong>lity 3/06
med data fra <strong>et</strong> separat output pi TAS3 103<br />
DSP'<strong>er</strong>ne (lad os trakke bukseme ned og<br />
kal<strong>de</strong> d<strong>et</strong> <strong>de</strong>n sekundi<strong>er</strong>e signalvej) - og d<strong>er</strong><br />
<strong>er</strong> faktisk tale om en meg<strong>et</strong> fin DAC, id<strong>et</strong><br />
hj<strong>er</strong>t<strong>et</strong> <strong>er</strong> en Wolfson WM8740 chip, med<br />
rneg<strong>et</strong> fine data og mulighed for at reprodu-<br />
c<strong>er</strong>e helt op til 192 kHz sampl<strong>et</strong> mar<strong>er</strong>iale.<br />
Hvorfbr <strong>er</strong> si <strong>TDA</strong>-<strong>2200</strong> si "rigtig"? Jo,<br />
i DSP kredsene kan man lagre <strong>et</strong> to-vejs <strong>de</strong>lefilt<strong>er</strong>.<br />
Den ovre <strong>de</strong>l <strong>af</strong> frekvensomrid<strong>et</strong><br />
sen<strong>de</strong>s f.eks. til d<strong>et</strong> indbygge<strong>de</strong> effekttrin<br />
som driv<strong>er</strong> mellemtone/diskant enhed<strong>er</strong>ne i<br />
hojttal<strong>er</strong>system<strong>et</strong>, mens <strong>de</strong>n nedre <strong>de</strong>l sen<strong>de</strong>s<br />
ud via DAC'en til <strong>et</strong> ekst<strong>er</strong>nt effektrin,<br />
som driv<strong>er</strong> bass<strong>er</strong>ne i hojttal<strong>er</strong>system<strong>et</strong>.<br />
DSP'<strong>er</strong>ne kan sr<strong>et</strong>tes op til at gen<strong>er</strong><strong>er</strong>e forskellige<br />
typ<strong>er</strong> filt<strong>er</strong> respons, med vari<strong>er</strong>en<strong>de</strong><br />
or<strong>de</strong>n<strong>er</strong> og <strong>af</strong>ske<strong>er</strong>ingsfrekvens<strong>er</strong>. Tilmed<br />
kan gain og <strong>de</strong>lay just<strong>er</strong>es, sile<strong>de</strong>s at bassektioneme<br />
ikke nodvendigvis plac<strong>er</strong>es fysisk<br />
sammen med systememe til gengivelse<br />
<strong>af</strong> resten <strong>af</strong> frekvensomrid<strong>et</strong>. H<strong>er</strong> vend<strong>er</strong><br />
je-e tilbage til bemr<strong>er</strong>kningen jeg indledte<br />
med - produkt<strong>et</strong> <strong>er</strong> rigtigt tankt. <strong>Lyngdorf</strong><br />
har igennem fl<strong>er</strong>e:ir advok<strong>er</strong><strong>et</strong> for hBjttal<strong>er</strong>system<strong>er</strong><br />
d<strong>er</strong> inklud<strong>er</strong><strong>er</strong> anven<strong>de</strong>lsen <strong>af</strong><br />
hjorneplac<strong>er</strong>e<strong>de</strong> subwoof<strong>er</strong>e, d<strong>er</strong> tilmed <strong>de</strong>les<br />
relativt hojt i frekvens. HjOrneplac<strong>er</strong>ing-<br />
en gor at <strong>de</strong>n direkte lyd og samtlige refleksion<strong>er</strong><br />
fra gulv og vaegge ankomm<strong>er</strong> samtidigt<br />
i lyttepositionen, og d<strong>er</strong> <strong>er</strong> d<strong>er</strong>med ingen<br />
udtv<strong>er</strong>ing <strong>af</strong> signal<strong>et</strong> i tidsdoman<strong>et</strong>. Tilmed<br />
<strong>er</strong> d<strong>er</strong> maximal "hjzelp" fra rumm<strong>et</strong><br />
ved en hjomeplac<strong>er</strong>ing, si <strong>de</strong>n totale elektrisk-til-akustiske<br />
effektivit<strong>et</strong> foroges, hvilk<strong>et</strong><br />
igen b<strong>et</strong>yd<strong>er</strong> mindre arbej<strong>de</strong> for mem-<br />
bran og fbrstark<strong>er</strong> og d<strong>er</strong>med mindre introduc<strong>er</strong><strong>et</strong><br />
fbrvraengning. Imidl<strong>er</strong>tid <strong>er</strong> d<strong>et</strong> ikke<br />
uprobl<strong>er</strong>natisk at gengive en vesentlig<br />
<strong>de</strong>l <strong>af</strong> frekvensomrid<strong>et</strong> fia hj6mepositio-<br />
nen - <strong>et</strong> flekvenslineeft signal skal forst og<br />
llemmest equalizes, da d<strong>er</strong> ell<strong>er</strong>s vil vare<br />
subjektivt alt for meg<strong>et</strong> bas. Alt d<strong>et</strong>re kan<br />
<strong>TDA</strong>-<strong>2200</strong> gore - ikke <strong>af</strong> sig selv, men med<br />
brug<strong>er</strong>ens hj.elp. De indbygge<strong>de</strong><br />
DSP-funktion<strong>er</strong> <strong>er</strong> naturligvis ikke begrrense<strong>de</strong><br />
h<strong>er</strong>til, d<strong>er</strong> el faktisk <strong>et</strong> utal <strong>af</strong> muliehe-<br />
d<strong>er</strong> fbr <strong>de</strong>n kreative.<br />
Udov<strong>er</strong> <strong>de</strong> t'eatures d<strong>er</strong> var indbygg<strong>et</strong> i<br />
--,<br />
-<br />
-<br />
-<br />
testeksemplar<strong>et</strong>, si <strong>er</strong> d<strong>er</strong> <strong>et</strong> rumkorrek-<br />
tionsmodul pi vej. Jeg hprte d<strong>et</strong> <strong>de</strong>mon-<br />
str<strong>er</strong><strong>et</strong> pi <strong>Lyngdorf</strong> Audio's stand ved CES<br />
i Las Vegas i januzr (se evt. HF nr. 212006),<br />
men d<strong>er</strong> gir endnu lidt tid fgr d<strong>et</strong> <strong>er</strong> klar til<br />
salg. Demonstrationen i Las Vegas indik<strong>er</strong>e<strong>de</strong><br />
dog at d<strong>et</strong> <strong>er</strong> v<strong>er</strong>d at vente pe - men<br />
d<strong>et</strong> kan i pvrigt eft<strong>er</strong>mont<strong>er</strong>es sifremt man<br />
ikke vil venre pe <strong>TDA</strong>-<strong>2200</strong>.<br />
Software<br />
Software til at styre alt d<strong>et</strong>te bliv<strong>er</strong> naturligt<br />
nok en central <strong>de</strong>l <strong>af</strong>hele "system<strong>et</strong>".<br />
<strong>Lyngdorf</strong><br />
Audio har lav<strong>et</strong> en PC-software pakke,<br />
hvori d<strong>et</strong> <strong>de</strong>ls <strong>er</strong> muligt at opgrad<strong>er</strong>e firm-<br />
ware til apparat<strong>et</strong>, <strong>de</strong>ls at konfigur<strong>er</strong>e DSP<br />
funktioneme i apparat<strong>et</strong>. Gen<strong>er</strong>elt <strong>er</strong> vores<br />
indtryk <strong>af</strong> softwaren at d<strong>er</strong> <strong>er</strong> tale om fun-<br />
g<strong>er</strong>en<strong>de</strong> software produkt<strong>er</strong>. men at d<strong>er</strong><br />
trods alt <strong>er</strong> "lidt for meg<strong>et</strong> ingeni6r" i d<strong>et</strong> til<br />
at alle vil fi tingene op at spille u<strong>de</strong>n ar sr6-<br />
<strong>de</strong> i <strong>de</strong>n mindst smule problem<strong>er</strong> - sidan<br />
ville jeg ikke have sagt for I 0 ir si<strong>de</strong>n, men<br />
Windows har gjort nteg<strong>et</strong> for at aendre pi<br />
opfattelsen <strong>af</strong> brug<strong>er</strong>venlighed for software<br />
og softwareinstallation<strong>er</strong>. Er man stadig<br />
nok (og eventuelt ingeni6r), si vil d<strong>et</strong> selvfplgelig<br />
til sidst komme til at virke, men jeg<br />
skal da indrgmme atjeg und<strong>er</strong>vejs drog <strong>et</strong><br />
par opgiven<strong>de</strong> suk hist og h<strong>er</strong>. De fleste <strong>af</strong><br />
<strong>de</strong> problem<strong>er</strong> jeg stgdte pi <strong>er</strong> d<strong>et</strong> dog mit<br />
indtryk relat<strong>er</strong><strong>er</strong> sig til lidt reldre v<strong>er</strong>sion<strong>er</strong><br />
<strong>af</strong> firmwaren. si hvis man <strong>er</strong> kun<strong>de</strong> til en<br />
<strong>TDA</strong>-<strong>2200</strong> i dag, si vil man <strong>de</strong>ls fi <strong>et</strong> appa-<br />
rat med nyeste firmware og <strong>de</strong>ls have adgang<br />
til nyeste PC-software, om ikke and<strong>et</strong><br />
si via Intem<strong>et</strong>t<strong>et</strong>, hvilk<strong>et</strong> bor result<strong>er</strong>e i at<br />
d<strong>et</strong> vil va<strong>er</strong>e ov<strong>er</strong>skueligt at fi software og<br />
apparat i lufien for langt <strong>de</strong> fleste.<br />
Nir softwaren <strong>er</strong> install<strong>er</strong><strong>et</strong> og - ikke<br />
mindst - PC og <strong>TDA</strong>-<strong>2200</strong> hzLr fund<strong>et</strong> hinan<strong>de</strong>n<br />
ov<strong>er</strong> <strong>de</strong>n s<strong>er</strong>ielle RS232 forbin<strong>de</strong>lse<br />
og <strong>er</strong> pi bolgekeng<strong>de</strong>, si fung<strong>er</strong><strong>er</strong> alt meg<strong>et</strong><br />
intuitivt og ligefremt. Centralt i <strong>Lyngdorf</strong><br />
DSP softwaren <strong>er</strong> en gr<strong>af</strong>isk reprasentation<br />
<strong>af</strong> DSP-funktion<strong>er</strong>ne og signalvejene i<br />
<strong>TDA</strong>-<strong>2200</strong>, og d<strong>et</strong> <strong>er</strong> faktisk nemmest at<br />
forstii <strong>de</strong>n inteme opbygning <strong>af</strong> <strong>TDA</strong>-<strong>2200</strong><br />
hvis man stud<strong>er</strong><strong>er</strong> billed<strong>er</strong>ne lidt. D<strong>er</strong> <strong>er</strong><br />
i6-'.-.* I_-[<br />
qd<br />
r-.g<br />
,-=--l -,! -l<br />
Forste rke rens signal-rutediagram. Sig-<br />
nal<strong>et</strong> pass<strong>er</strong><strong>er</strong> igennem en global equali-<br />
zing funktion, og kan d<strong>er</strong>nest splittes op<br />
i prim<strong>er</strong> og sekund<strong>er</strong>t signal i <strong>de</strong>leftlt<strong>er</strong><br />
("Crossov<strong>er</strong>") blokken. Begge disse sig-<br />
nal<strong>er</strong> pas s <strong>er</strong><strong>er</strong> eft<strong>er</strong>f4lge n<strong>de</strong> igenne m<br />
d<strong>er</strong>es egne equalizing jiltre og gain/<strong>de</strong>-<br />
lay blokke.<br />
N<strong>er</strong>bille<strong>de</strong> <strong>af</strong> hvad d<strong>er</strong> sk<strong>er</strong> i "Global<br />
Equaliz<strong>er</strong>" blokken. Hele blokken <strong>er</strong><br />
und<strong>er</strong>op<strong>de</strong>lt i seks equaliz<strong>er</strong> funktion<strong>er</strong>,<br />
hvor drop-down menuen til venstre vis<strong>er</strong><br />
hvilke valgmulighed<strong>er</strong> d<strong>er</strong> forejin<strong>de</strong>s for<br />
hv<strong>er</strong> enkelt equaliz<strong>er</strong>funktion. Ndr ty-<br />
pen <strong>af</strong> equaliz<strong>er</strong>funktion <strong>er</strong> valgt, sd<br />
velges Q, gain og frekvens.<br />
N<strong>er</strong>bille<strong>de</strong> <strong>af</strong> hvad d<strong>er</strong> sk<strong>er</strong> i "Cross-<br />
ov<strong>er</strong>" blokken. H<strong>er</strong> <strong>er</strong> valgt <strong>et</strong> 4. or<strong>de</strong>ns<br />
LRfilt<strong>er</strong> med en sk<strong>er</strong>ingsfrekvens pd<br />
140 Hz<br />
ir<br />
*Fl<br />
(r.<br />
tl<br />
*,-l<br />
I<br />
!<br />
! I bbfr--- ))<br />
--<br />
rI<br />
som sagt tale om grundlaeggen<strong>de</strong> to kanal<strong>er</strong>',<br />
nemlig <strong>de</strong>ls en primr<strong>er</strong> ("Main Channel")<br />
som fgr<strong>er</strong> input via div<strong>er</strong>se equaliz<strong>er</strong>e og<br />
<strong>de</strong>lefilt<strong>er</strong> ("Crossov<strong>er</strong>") til d<strong>et</strong> int<strong>er</strong>ne ef'- ><br />
3/06 HlGHfi<strong>de</strong>lity 53<br />
-<br />
-
N<strong>er</strong>bille<strong>de</strong> <strong>af</strong> hvad d<strong>er</strong> sk<strong>er</strong> i "Main<br />
Channel Equaliz<strong>er</strong>" blokken. D<strong>er</strong> <strong>er</strong><br />
igen <strong>et</strong> anlal equalizing funktion<strong>er</strong> (h<strong>er</strong><br />
8 stk.), med samme ops<strong>et</strong>ningsmulighe-<br />
d<strong>er</strong> som beskrev<strong>et</strong> und<strong>er</strong> global eq.<br />
Dittofor "Line Channel Equaliz<strong>er</strong>" blakkcn.<br />
I mods<strong>et</strong>ning til <strong>de</strong>n prim<strong>er</strong>e kanal,<br />
sd har <strong>de</strong>n sekund<strong>er</strong>e kanal "kun" seks<br />
equalizing<br />
funktion<strong>er</strong> til rddighed.<br />
Zoom d<strong>er</strong> ty<strong>de</strong>lig<strong>er</strong>e vis<strong>er</strong> b<strong>et</strong>egnels<strong>er</strong>ne<br />
for <strong>de</strong> til equalizing funktion<strong>er</strong> d<strong>er</strong> <strong>er</strong> til<br />
rddighed.<br />
fekttrin, og <strong>de</strong>ls en sekundar ("Line Chan-<br />
nel") som eft<strong>er</strong> <strong>de</strong>lefilt<strong>er</strong><strong>et</strong> har sin egen sig-<br />
nalvej, med egne equaliz<strong>er</strong> funktion<strong>er</strong> og<br />
output via <strong>de</strong>n int<strong>er</strong>ne DAC. D<strong>et</strong>te <strong>er</strong> meg<strong>et</strong><br />
ov<strong>er</strong>skueligt praesent<strong>er</strong><strong>et</strong> i softwaren, og<br />
just<strong>er</strong>ing<strong>er</strong> <strong>er</strong> nemme og gennemskuelige,<br />
id<strong>et</strong> <strong>de</strong>n result<strong>er</strong>en<strong>de</strong> ov<strong>er</strong>fgringsfunktion -<br />
sidan som signal<strong>et</strong> s<strong>er</strong> ud eft<strong>er</strong> alle kunsr<br />
grebene - ogsi hele ti<strong>de</strong>n vises og opdat<strong>er</strong>es<br />
ved endring<strong>er</strong>.<br />
D<strong>et</strong> var <strong>de</strong>n ene <strong>de</strong>l <strong>af</strong> softwaren, nem-<br />
lig <strong>de</strong>n <strong>de</strong>l d<strong>er</strong> vedror<strong>er</strong> ops<strong>et</strong>ning og kon-<br />
54<br />
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figur<strong>er</strong>ing <strong>af</strong> alle <strong>de</strong> mulighed<strong>er</strong> TD A.<strong>2200</strong><br />
byd<strong>er</strong> pi fra PC'en. Korrektions- og equa-<br />
lizingfacilit<strong>et</strong><strong>er</strong>ne i <strong>TDA</strong>-<strong>2200</strong> bliv<strong>er</strong> imid-<br />
l<strong>er</strong>tid f6rst rigtig nog<strong>et</strong> vard, nir man har<br />
mulighed for at mile, sfl man kan se hvad<br />
d<strong>et</strong> <strong>er</strong> man lav<strong>er</strong>. I RCS-2.2X enhe<strong>de</strong>n <strong>er</strong><br />
d<strong>et</strong>te en integr<strong>er</strong><strong>et</strong> <strong>de</strong>l <strong>af</strong>produkt<strong>et</strong>, sidan at<br />
forsti at d<strong>er</strong> kan tilsluttes en milemikrofon<br />
direkte til RCS-2.2X, og at RCS-enhe<strong>de</strong>n<br />
"for<strong>et</strong>ag<strong>er</strong>" miling<strong>er</strong>ne. PC'en "lytt<strong>er</strong><br />
med" og for<strong>et</strong>ag<strong>er</strong> - pi basis <strong>af</strong> miling<strong>er</strong>ne<br />
- b<strong>er</strong>egning <strong>af</strong> korrektionsalgoritrn<strong>er</strong>ne, og<br />
lagr<strong>er</strong> ultimativt disse i RCS-2.2X.<br />
Trial-and -<strong>er</strong>ror<br />
I <strong>TDA</strong>-<strong>2200</strong> <strong>er</strong> system<strong>et</strong> lidt and<strong>er</strong>le<strong>de</strong>s, og<br />
umid<strong>de</strong>lbart lidt m<strong>er</strong>e "trial-and-<strong>er</strong>ror" ba-<br />
s<strong>er</strong><strong>et</strong>. Ved hjelp <strong>af</strong><strong>et</strong> lille kit (kald<strong>et</strong> Lyng-<br />
dorf Audio Calibration Pack. LACP). som<br />
kan kobes som tilbehor, <strong>er</strong> d<strong>et</strong> muligt at<br />
mile frekvensrespons (<strong>TDA</strong>-<strong>2200</strong> kan jo<br />
kun equalize, ikke tidskonig<strong>er</strong>e pi samme<br />
mi<strong>de</strong> som RCS-2.2X) og efi<strong>er</strong>fglgen<strong>de</strong><br />
korrig<strong>er</strong>e, mile igen, korrig<strong>er</strong>e osv. LACP<br />
kitt<strong>et</strong> bestir <strong>af</strong> en milemikrofon, d<strong>er</strong> tilslut-<br />
tes PC'ens lydkort, 2 DVD'<strong>er</strong>/CD'<strong>er</strong> med<br />
signal<strong>er</strong>, <strong>et</strong> stykke software til PC'en. Soft-<br />
waren <strong>er</strong> kopisikr<strong>et</strong> i form <strong>af</strong> en lille dong-<br />
le d<strong>er</strong> medlev<strong>er</strong>es.<br />
LACP scftwaren install<strong>er</strong>es u<strong>de</strong>n proble-<br />
m<strong>er</strong>, og d<strong>et</strong> var ogsi sm<strong>er</strong>tefrit at fi d<strong>et</strong> tag<strong>et</strong><br />
i brug. Bevares, ogsi <strong>de</strong>fte program <strong>er</strong> meg<strong>et</strong><br />
"teknisk", si jeg vil ikke vurd<strong>er</strong>e at man<br />
"bare<br />
lige" gir i gang som laegmand, og ffrr<br />
d<strong>et</strong> til at spille med d<strong>et</strong> samme, men d<strong>et</strong> kan<br />
sagtens la<strong>de</strong> sig gore, hvis man udvis<strong>er</strong> en<br />
smule tilmodighed. Praktisk brug - miling,<br />
tolkning og anven<strong>de</strong>lse <strong>af</strong> mfll<strong>er</strong>esultat<strong>er</strong> -<br />
kav<strong>er</strong> edaring, og selvf6lgelig ogsi en bag-<br />
grundsvi<strong>de</strong>n om hvad d<strong>et</strong> <strong>er</strong> man mil<strong>er</strong> og<br />
"s<strong>er</strong>" i mil<strong>er</strong>esultateme. D<strong>et</strong> har man ikke<br />
nodvendigvis tia starten <strong>af</strong>, men d<strong>et</strong> <strong>de</strong>jlige<br />
ved <strong>TDA</strong>-<strong>2200</strong> system<strong>et</strong> <strong>er</strong> at d<strong>et</strong> <strong>er</strong> gratis at<br />
l<strong>er</strong>e - rndring<strong>er</strong> og nye miling<strong>er</strong> <strong>er</strong> nemme<br />
at for<strong>et</strong>age, og skulle man Onske d<strong>et</strong> <strong>er</strong> d<strong>et</strong><br />
ligesi l<strong>et</strong> at annull<strong>er</strong>e andringeme igen.<br />
Pi <strong>et</strong> tidspunkt i testforlob<strong>et</strong> kom jeg i be-<br />
sid<strong>de</strong>lse <strong>af</strong> enhed<strong>er</strong> og forskar<strong>et</strong> trre til en<br />
hojttal<strong>er</strong> selvbygkonstruktion. Eft<strong>er</strong> at have<br />
lim<strong>et</strong> kabin<strong>et</strong>t<strong>er</strong> <strong>et</strong> par <strong>af</strong>ten<strong>er</strong> og lodd<strong>et</strong> <strong>de</strong>-<br />
lefilt<strong>er</strong> endnu en. var vidun<strong>de</strong>me klar til at<br />
blive tag<strong>et</strong> i brug. Klangbalancen var imid-<br />
lenid ikke lige i Bj<strong>et</strong>, formentlig fordi kon-<br />
struktgrens pr<strong>af</strong><strong>er</strong>enc<strong>er</strong> i forhold til filt<strong>er</strong>la-<br />
yout<strong>et</strong> var und<strong>er</strong>le<strong>de</strong>s end mine. men en - i<br />
forste omgang - simpel "shelving low-<br />
to-high" kompensation, hvor alt ov<strong>er</strong> 2kHz<br />
hreves 1,5-2dB bragte gengivelsen meg<strong>et</strong><br />
tr<strong>et</strong>t<strong>er</strong>e pi d<strong>et</strong> @nske<strong>de</strong>. Sen<strong>er</strong>e var d<strong>et</strong> i gang<br />
med at mile, og korrektionen kunne d<strong>er</strong>for<br />
blive m<strong>er</strong>e milr<strong>et</strong>t<strong>et</strong> og "prrecis" om man<br />
vil. Som selvbygg<strong>er</strong> med stor int<strong>er</strong>esse fbr<br />
teknik <strong>er</strong> <strong>TDA</strong>-<strong>2200</strong> simpelthen <strong>et</strong> uvurd<strong>er</strong>-<br />
ligt stykke v<strong>er</strong>ktoj i <strong>de</strong>n proces.<br />
Lvd<br />
<strong>TDA</strong>-<strong>2200</strong> blev lydmassigt <strong>af</strong>prgv<strong>et</strong> med<br />
System Audio SATk Mast<strong>er</strong>, B&W 8055<br />
HlGHfi<strong>de</strong>lity 3/05
og GamuT L3 hpjttal<strong>er</strong>e. Som kil<strong>de</strong> an-<br />
vendtes u<strong>de</strong>lukken<strong>de</strong> CD-drev, altsi for-<br />
bund<strong>et</strong> via S/PDIF. Maskin<strong>er</strong>ne var en<br />
Audiolab 8000CD og en Sony CDP-<br />
XA555ES. Ingen <strong>af</strong> maskineme var forsyn<strong>et</strong><br />
med jift<strong>er</strong> reduc<strong>er</strong>en<strong>de</strong> "sup<strong>er</strong>-clocks"<br />
ell<strong>er</strong> lignen<strong>de</strong> modifikation<strong>er</strong>. Und<strong>er</strong> alle<br />
lytt<strong>et</strong>est blev forst<strong>er</strong>k<strong>er</strong>en anvendt som line<strong>er</strong><br />
komponent, dvs. alle DSP funktion<strong>er</strong><br />
var bypass<strong>et</strong>. SATk hpjttal<strong>er</strong>en kleedte <strong>af</strong> en<br />
ell<strong>er</strong> an<strong>de</strong>n grund ikke <strong>TDA</strong>-22U:. specielt<br />
godt. Bevares, ly<strong>de</strong>n var si d<strong>et</strong>alj<strong>er</strong><strong>et</strong> som<br />
nog<strong>et</strong>, men d<strong>er</strong> mangle<strong>de</strong> lidt <strong>af</strong> <strong>de</strong>n bund,<br />
som disse hojttal<strong>er</strong>e faktisk kan spille. Nir<br />
d<strong>er</strong> blev skru<strong>et</strong> op hav<strong>de</strong> man lidt fomemmelsen<br />
<strong>af</strong> at kombinationen ikke "spille<strong>de</strong>",<br />
men snar<strong>er</strong>e "ribte" til dn. B&W 8055 <strong>er</strong>en<br />
lille 2 vejs basrefleks stand<strong>er</strong>hgjttal<strong>er</strong>,<br />
som i<br />
sig selv byd<strong>er</strong> pi en anelse fl<strong>er</strong>e d<strong>et</strong>alj<strong>er</strong> end<br />
SATk'eme, men som omvendt ikke har d<strong>et</strong><br />
samme potentiale til at spille helt si hojt el-<br />
l<strong>er</strong> helt si dybt. H<strong>er</strong> gik d<strong>et</strong> vasentligt bedre,<br />
og d<strong>er</strong> var en udma<strong>er</strong>k<strong>et</strong> integration<br />
mellem forst<strong>er</strong>k<strong>er</strong> og hojttal<strong>er</strong>e.<br />
Endnu bedre gik d<strong>et</strong> med GamuT's L3 -<br />
h<strong>er</strong> fornemme<strong>de</strong> man til ful<strong>de</strong>, hvor god en<br />
forst<strong>er</strong>k<strong>er</strong> <strong>TDA</strong> -<strong>2200</strong> <strong>er</strong>. D<strong>et</strong>alj<strong>er</strong>, dynamik<br />
og ov<strong>er</strong>skud <strong>er</strong> d<strong>er</strong> til ov<strong>er</strong>mil, og med <strong>de</strong><br />
r<strong>et</strong>te hojttal<strong>er</strong>e formir <strong>TDA</strong>-<strong>2200</strong> at gengi-<br />
ve optagelsen si livagtigt og medriven<strong>de</strong><br />
som <strong>de</strong> bedste.<strong>TDA</strong>-<strong>2200</strong> <strong>er</strong> en forst<strong>er</strong>k<strong>er</strong><br />
helt u<strong>de</strong>n imponator effekt<strong>er</strong>, <strong>de</strong>n formidl<strong>er</strong><br />
sl<strong>et</strong> og r<strong>et</strong> indspilning<strong>er</strong>ne som <strong>de</strong> <strong>er</strong>. D<strong>er</strong> <strong>er</strong><br />
ikke nog<strong>et</strong> "gardin" imellem lytt<strong>er</strong>en og<br />
musikken, ikke nog<strong>et</strong> tils<strong>et</strong>ning, <strong>de</strong>n mu-<br />
sikalske begivenhed oprulles fuldstendigt<br />
enkelt og lig<strong>et</strong>il for dine gr<strong>er</strong>. Jeg vil ikke<br />
nevne nogle karakt<strong>er</strong>istiske musikeksemp-<br />
l<strong>er</strong> i <strong>de</strong>nne sammenheng - d<strong>er</strong> <strong>er</strong> lytt<strong>et</strong> rig-<br />
tig meg<strong>et</strong> musik i testp<strong>er</strong>io<strong>de</strong>n, og<br />
<strong>TDA</strong>-<strong>2200</strong> kan med d<strong>et</strong> hele.<br />
Vi lytte<strong>de</strong> pi <strong>et</strong> tidspunkt til <strong>et</strong> par vel-<br />
kendte SACD indspilning<strong>er</strong> (gengiv<strong>et</strong> <strong>af</strong><br />
Denon DVD-AI l), dvs. med analogt input<br />
via ADC modul<strong>et</strong>, id<strong>et</strong> SACD som bekendt<br />
ikke outputtes via S/PDIF. Jeg har vitt<strong>er</strong>ligt<br />
ingen kommentar<strong>er</strong> til d<strong>et</strong>te ADC-modul.<br />
and<strong>et</strong> end at anven<strong>de</strong>lsen <strong>er</strong> fuldstendist<br />
3/06 HlGHfi<strong>de</strong>lity<br />
uproblematisk - jeg kan simpelthen ikke<br />
isol<strong>er</strong>e nogle klangmressige farvning<strong>er</strong> el-<br />
l<strong>er</strong> karakt<strong>er</strong>istika <strong>af</strong> hv<strong>er</strong>ken <strong>de</strong>n ene ell<strong>er</strong><br />
<strong>de</strong>n an<strong>de</strong>n slags.<br />
Jeg vil tilla<strong>de</strong> mig at udnavne <strong>TDA</strong>-<br />
<strong>2200</strong> til in<strong>de</strong>hav<strong>er</strong> <strong>af</strong> ref<strong>er</strong>ence egenskab<strong>er</strong><br />
- om end nogle lidt specielle <strong>af</strong> slagsen,<br />
ihukommen<strong>de</strong> <strong>de</strong> forbehold man tilsynela-<br />
<strong>de</strong>n<strong>de</strong> skal tage ov<strong>er</strong> for hvilke hgjttal<strong>er</strong>e<br />
man velg<strong>er</strong> at anven<strong>de</strong> forste<strong>er</strong>k<strong>er</strong>en sam-<br />
men med. I <strong>de</strong>n r<strong>et</strong>te kombination gir alt<br />
imidl<strong>er</strong>tid op i en h@j<strong>er</strong>e enhed, og prisen<br />
for <strong>TDA</strong>-<strong>2200</strong> kan virke n€<strong>er</strong>mest latt<strong>er</strong>ligt<br />
lav - og h<strong>er</strong> <strong>er</strong> vi sl<strong>et</strong> ikke komm<strong>et</strong> ind pi alt<br />
d<strong>et</strong> and<strong>et</strong> <strong>TDA</strong>-<strong>2200</strong> kant.<br />
CD.1<br />
I sidste <strong>de</strong>l <strong>af</strong> testp<strong>er</strong>io<strong>de</strong>n hav<strong>de</strong> vi mulig-<br />
hed for at l6ne <strong>de</strong>n n<strong>et</strong>op lanc<strong>er</strong>e<strong>de</strong> CD-l<br />
CD-maskine. CD-l gOr <strong>de</strong>signmassigt<br />
brug <strong>af</strong> <strong>de</strong>n samme streg som <strong>TDA</strong>-<strong>2200</strong>,<br />
og <strong>de</strong>n samme lekre finish d<strong>er</strong> signal<strong>er</strong><strong>er</strong><br />
kvalit<strong>et</strong> og holdbarhed. Den <strong>er</strong> bygg<strong>et</strong> ov<strong>er</strong><br />
<strong>et</strong> (trorjeg nok) drev fra Philips, og d<strong>er</strong> an-<br />
ven<strong>de</strong>s igen en fin DAC chip fra Wolfson.<br />
<strong>Lyngdorf</strong> fremhave<strong>de</strong> at d<strong>er</strong> <strong>er</strong> gjort rigtig<br />
meg<strong>et</strong> ud <strong>af</strong> <strong>de</strong> analoge kredsl@b, og at<br />
CD-1 bestemt ikke kun <strong>er</strong> tenkt som digi-<br />
tal kil<strong>de</strong> til <strong>TDA</strong>-<strong>2200</strong>. D<strong>er</strong>for lytte<strong>de</strong> vi<br />
naturligvis ogsi til CD-l's analoge output,<br />
bi<strong>de</strong> som input til <strong>TDA</strong>-<strong>2200</strong> og til <strong>et</strong><br />
Audiolab forst<strong>er</strong>k<strong>er</strong>sat.<br />
CD-1 <strong>er</strong> en meg<strong>et</strong> fin CD-spill<strong>er</strong>. Norah<br />
Jones' vokal i "Don't Know Why" <strong>er</strong> meg<strong>et</strong><br />
nu<strong>er</strong>v@ren<strong>de</strong> nir <strong>de</strong>n spilles pi CD-l -<br />
indspilningen <strong>er</strong> i sig selv god, og CD-l la-<br />
d<strong>er</strong> <strong>de</strong>n ikke i stikken, bestemt ikke!. Lyt<br />
ogsi til "Uma Noite" med Angelita Li og<br />
saxofonisten Hans Ulrik - ogsi ddr opleves<br />
en meg<strong>et</strong> @gte og nuanc<strong>er</strong><strong>et</strong> gengivelse <strong>af</strong><br />
samtlige aktgr<strong>er</strong> "pi scenen", d<strong>et</strong>aljeme i<br />
lydbilled<strong>et</strong> og <strong>de</strong> dynamiske forl6b.<br />
Musik<br />
Fra vore egne Ref<strong>er</strong>ence-CD'<strong>er</strong> lytte<strong>de</strong> jeg<br />
f.eks. til Norah Jones "Don't Know Why"<br />
(Ref<strong>er</strong>ence-CD No. 67), Angelita Li &<br />
Hans Ulrik Group "Uma Noite", String eu-<br />
art<strong>et</strong> Diff<strong>er</strong>ence "Summ<strong>er</strong>time" og Schu-<br />
b<strong>er</strong>t "Shilrik und Vinvela D293", alle tre fra<br />
Ref<strong>er</strong>ence-CD No. 66. Fra d<strong>et</strong> sparsomme<br />
SACD rep<strong>er</strong>toire var d<strong>et</strong> (som altid, fristes<br />
man til at sige) Keb' Mo, d<strong>er</strong> lag<strong>de</strong> guitarog<br />
vokal til - hans to plad<strong>er</strong> "Just Like You" og<br />
"The Door", d<strong>er</strong> begge <strong>er</strong> u<strong>de</strong> pi SACD,<br />
in<strong>de</strong>hold<strong>er</strong> en p<strong>er</strong>l<strong>er</strong>ekke <strong>af</strong> fremragen<strong>de</strong><br />
blues-numre i fremragen<strong>de</strong> indspilning<strong>er</strong>.<br />
Konklusion<br />
<strong>Lyngdorf</strong> <strong>TDA</strong>-<strong>2200</strong> hev<strong>de</strong>s <strong>af</strong> producen-<br />
ten at v<strong>er</strong>e d<strong>et</strong> mest alsidige hifi-produkt<br />
nogensin<strong>de</strong>. Store ord, men vi <strong>er</strong> tilbgjelige<br />
til at give <strong>Lyngdorf</strong> Audio r<strong>et</strong>. D<strong>et</strong>te <strong>er</strong> simpelthen<br />
<strong>de</strong>n mest suv<strong>er</strong>iene kombination <strong>af</strong><br />
leg<strong>et</strong>41, v<strong>er</strong>ktgj og ref<strong>er</strong>enceudstyrjeg nogensin<strong>de</strong><br />
<strong>er</strong> stodt p6, i hv<strong>er</strong>t fald i hifi-<br />
sammenhenge. Om man <strong>er</strong> til eksp<strong>er</strong>imen-<br />
t<strong>er</strong>en med hgjttal<strong>er</strong>kombination<strong>er</strong>, ell<strong>er</strong> til<br />
selvbyg/egen hpjttal<strong>er</strong>konstruktion, ell<strong>er</strong><br />
blot har <strong>et</strong> genstridigt rum oglell<strong>er</strong> hgjttale-<br />
re, si tilbyd<strong>er</strong> <strong>TDA</strong>-<strong>2200</strong> uane<strong>de</strong> mulighe-<br />
d<strong>er</strong> for at tilpasse ly<strong>de</strong>n eft<strong>er</strong> ens behov, bi-<br />
<strong>de</strong> som <strong>de</strong>n <strong>er</strong>, men si san<strong>de</strong>lig ogsA i kr<strong>af</strong>t<br />
<strong>af</strong> d<strong>et</strong> kommen<strong>de</strong> ekspansionsmodul d<strong>er</strong><br />
tilfoj<strong>er</strong> rumkonektion til pal<strong>et</strong>ten <strong>af</strong> featu-<br />
res. Alene <strong>af</strong> disse grun<strong>de</strong> <strong>er</strong> <strong>de</strong>n formidl<strong>er</strong><br />
<strong>af</strong> en enorm meeng<strong>de</strong> livskvalit<strong>et</strong> for<br />
hifi-entusiast<strong>er</strong>, at d<strong>et</strong> kan vise sig at v&re<br />
alle pengene va<strong>er</strong>d. Nir tilmed potential<strong>et</strong><br />
for lydkvalit<strong>et</strong> <strong>er</strong> pi <strong>et</strong> niveau som <strong>de</strong>-<br />
monstr<strong>er</strong>es h<strong>er</strong>, sfl mi man konklud<strong>er</strong>e, at<br />
invest<strong>er</strong><strong>er</strong> man i <strong>TDA</strong>-<strong>2200</strong> si rustes man<br />
rigtig godt pi rigtig mange front<strong>er</strong>. Denne<br />
forst<strong>er</strong>k<strong>er</strong> kan ganske enkelt varmt anbefa-<br />
les, man fir simpelthen utroligt meg<strong>et</strong> for<br />
sine penge. Eneste lille finurlighed jeg<br />
stodte pi var en ikke helt ukririsk indstil-<br />
ling til hvilke hgjttal<strong>er</strong>e <strong>de</strong>n skal spille op<br />
imod - men h<strong>er</strong>, som i alle andre tilfel<strong>de</strong>,<br />
b<strong>et</strong>al<strong>er</strong> d<strong>et</strong> sig naturligvis at lytte sig frem.<br />
CD-<strong>af</strong>spill<strong>er</strong>en CD-l udg@r <strong>et</strong> passen<strong>de</strong><br />
supplement til <strong>TDA</strong>-<strong>2200</strong>, til <strong>de</strong>n som g<strong>er</strong>-<br />
ne hold<strong>er</strong> sig til dt m<strong>er</strong>ke og d<strong>er</strong>med ogsi<br />
en felles linje i <strong>de</strong>sign. Som stand-alone<br />
enhed byd<strong>er</strong> <strong>de</strong>n pA lyd <strong>af</strong> meg<strong>et</strong> hgj karat,<br />
og legg<strong>er</strong> man tingene sarnmen si virk<strong>er</strong><br />
prisen ikke skrammen<strong>de</strong> h@j. Nu <strong>er</strong> d<strong>et</strong> lidt<br />
utaknemmeligt at spille an<strong>de</strong>nviolin i sel-<br />
skab med si ypp<strong>er</strong>lig en virtuos som<br />
<strong>TDA</strong>-<strong>2200</strong> - men d<strong>et</strong> <strong>er</strong> unegteligt sv@rt at<br />
fin<strong>de</strong> <strong>de</strong> samme sup<strong>er</strong>lativ<strong>er</strong> frem om<br />
CD-1, hvilk<strong>et</strong> egentlig <strong>er</strong> lidt synd. For<br />
CD-l <strong>er</strong>en rigtig fin maskine, lekk<strong>er</strong>t lav<strong>et</strong><br />
og med fremragen<strong>de</strong> lyd.<br />
T<br />
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