Line Drawing - Quested SB10 User Manual

FILTERS
Left & right input summed to sub output
Subsonic/High pass:
Low Pass
Left right input to left & right output
Ultra sonic
High pass
POWER AMPLIFIER
THD
Hum + Noise
CONTROLS:
POWER REQUIREMENTS
Voltage:
CONSUMPTION
Quiescent:
Typical use:
Max:
Note 0dBu = 775mV into open circuit
This product is built to conform to the requirements for CE marking.
8 SB10 LINE DRAWING
-3dB @ 14Hz, 24dB/oct or -3dB @ 28Hz, 24dB/oct (set by
internal
jumper)
-3dB @ 40Hz to 135Hz, externally adjustable @ 24db /oct or full
range on CH A
-1dB @ 100k
-3dB @ 40Hz to 135Hz, externally adjustable @ 24db /oct or full
range on CH A
> 210W rms continuous
< 0.03% at levels up to 1dB below clip, 20Hz - 120Hz typ 0.005%
@ 20W rms 100 Hz
< -100dB referred to clip
Crossover Frequency 40 – 135Hz, front panel pot
Test (Band limited pink noise), front panel recessed switch (LED
indicates when on)
Sub bass bypass, front panel switch (LED indicates when bypassed)
Sub Gain –14 to +6, front panel pot (Sub level indicated with LED
Meter)
Sub Phase, front panel pot
Sub Polarity, front panel recessed switch (LED indication for
positive
and negative polarity)
Power, front panel switch
Left channel sub filter bypass, rear mounted recessed switch
Subsonic filter 14 or 28Hz, Internal jumpers
Set by internal plug: nominal 115V or 230V @ 50-60Hz AC
output power): Max 255V
115V setting: Min 80V (restricted output power): Max 127V
<30W
50W
<200W
230V setting: Min 160V (restricted
14