MODULE OVERVIEW – OUTPUT MODULES
36
5.3.2.
Top view, OUT 3 output module
Legend
(1)
Rear panel
(2)
6N1 tubes
Amplifier tubes only for regulated output. Also available
under designations 6N23, ECC88, and 6922.
(3)
Function switch
Switch to switch between the XLR output “variable”/“fix”
functions.
Position 1: regulated output level
Position 2: unregulated output level
Note
Only press the function switch when the de-
vice is disconnected from mains !!
(4)
Pin header for the pin connector in the main unit
5.3.3.
OUT 3 technical data
XLR direct drive technical data
Output voltage
0.5 – 1 V fixed/0 – 14 V variable
Output resistance
250 ohms fixed / 320 ohms variable
Signal-to-noise ratio
-100 dB Gain high, -110 dB Gain low, regulated out-
put
Frequency response
10 Hz – 200 kHz/-0.8 dB
Total harmonic distortion
+ noise
0.001% at 4 V/1 kHz
