Formula Sound FF2.2, User Manual

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FF2.2 Specification
Frequency response
E.Q. set flat
Maximum output level
Master and Booth monitors output
active balanced.
Distortion
any channel input +10dBu
Noise measured 20Hz-20kHz
Stereo inputs e.q. flat gain set to max
RIAA stage ref. 5mV 1kHz Input shorted
Microphone input (ref 150R)
Gain
CH1 & CH2 Stereo inputs
CH3 Balanced stereo input
Microphone input max
Microphone input min
Maximum input level
Stereo input A (line)
Stereo input A (RIAA)
Stereo input B
Microphone
Input Impedances
Stereo input A
Stereo input B
Microphone input
Equalisation
4 band EQ per channel +9dB -26 dB @
20Hz
– 20Khz +/-0.5dB
+22dBu
< 0.01% typically <0.005%
EIN < -98dB
-80dBV "A" weighted
EIN < -124dBU
+/-12dB
+6dB
+70db
+0dB
+20dBV
-8dBV 400mV
+20dBV
+4 dBV
> 47k ohms
> 10k ohms
> 2k ohms active balanced
Treble 4Khz
– 20Khz
High Mid 800Hz
– 4Khz
Low Mid 120Hz
– 800Hz
Bass 20Hz
– 120Hz
Mic EQ +10dB - -10dB HF
LF
Dimensions
( Exc. Knobs & connectors):
Width 212mm (8.35")
Height 355.2mm (13.99"- 8RU)
Depth 110mm (4.33")
Balanced outputs For unbalanced operation strap pins 1&3 to ground and use pin 2 hot. This will result in no
loss of output level or performance.
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