Gigrac 1000st User Guide English - Soundcraft

The FX Bus Output connector could also be used to connect to otherexternal devices such as effects processors or recorders.(7) Bass ControlThe Bass Control is set at 80Hz and allows you to either add or removethe low frequency content of the signal by 15dB.Rotating the control clockwise will ’boost’ the signal, rotating the controlanticlockwise will ‘cut’ the signal.This control is useful for adding more ‘thump’ to low frequency signalssuch as bass guitars and kick drums but can also be used to removeunwanted rumble or boominess from signals such as vocal or instrumentmicrophones.(8) Mid ControlThe Mid Control is set at 600Hz and allows you to either add or removethe high frequency content of the signal by 15dB.Rotating the control clockwise will ‘boost’ the signal, rotating the controlanticlockwise will ‘cut’ the signal.This control is useful for adding ‘body’ to drums, bass guitars orpercussion but can also be used to remove ‘boxy’ resonant frequenciesfrom acoustic guitars and other signals.(9) Treble ControlThe Treble Control is set at 12kHz and allows you to either add or removethe high frequency content of the signal by 15dB.Rotating the control clockwise will ‘boost’ the signal, rotating the controlanticlockwise will ‘cut’ the signal.This control is useful for adding ‘crispness’ or ‘sizzle’ to signals with a lotof high frequency content such as guitars and cymbals but can also beused to remove unwanted sibilance from signals such as vocals.17