22
Specifications
Input & Output
Instrumentation amplifier, electronically balanced
(differential) transformerless
Nominal input level ......................................... 6 dB
Input impedance.............................................. = 22 kOhms
Output impedance .......................................... < 600 Ohms
Max.input level ................................................. +14 dBu
Max.output level .............................................. +20 dBu
Minimum load ohms ...................................... 600 Ohms
Relay Hard Bypass ............................................ yes
Power Fail Safety............................................... yes
Measurements
Frequency response:....................................... 10 Hz-100 kHz
(100 kHz = -3 dB)
EQ frequency range......................................... 15 Hz-21kHz
CCMR (common mode rejection)............... -90 dBu @ 1kHz
THD & N ............................................................... 0,01855% @ 1kHz
S/N CCIR 468-3 .................................................. -85 dBu
S/N A-weightened ........................................... -99 dBu
Power Supply
Toroidal transformer ....................................... 35 VA
Fuse (primary) ................................................... 500 mA (230 V/50 Hz)
... 1000 mA (115 V/60 Hz)
Ground-Lift switch ........................................... yes
Voltage selector ................................................ yes
Dimensions
Housing ............................................................... Standard EIA 19"/2U,
482 x 88 x 237 mm
Weight ................................................................. 4,9kg
Note:0dBu = 0.775 V
Subject to change without notice.
