O.K. the post is a bit older but still I seem to be the only one with the manual
:
I think we are talking about Kanalverstärker KV 80/1, right? The KV80 is slighly different (very slightly only).
It has 3 inputs (=Eingänge -> E):
E1: >1kOhms symmetrical for -74dBu to +22dBu Levels (the transformer-coupled input - pins AB5 and AB3)
E2: >220kOhms asymmetrical for -44dBu to +6dBu Levels (behind the transformer - pin AB9)
E3: >3kOhms asymmetrical for -4dBu to +22dBu Levels (This is the Insert's return - pin B21)
It has 2 outputs (=Ausgänge -> A):
A1: pre Fader +6dBu / Load >600 Ohms (Insert send - pin A21)
A2: post Fader +6dBu, Load >150 Ohms (pin AB27)
at over +6dBu (trimable with R61) the Overload-LED lights up
The Fader has a Fader-start-functionality
The three switches are:
- Lowcut on/off (55Hz)
- Input select (E2 / E1)
- Phantom-power on/off
funny thing about the phantom-power is that the output is dependent on the current-draw +12V or +48V...
The unit needs 24V / max. 45mA (AB23 is +24 and AB29 is 0V) and for the Phantompower it needs +100V / max. 3,5mA (!) (pin A17)
any more questions?
Chris