While working with modulars I have had some modules lacking input attenuator or output volume. To cure that I have build this module. It is usable as active attenuator and / or amplifier. The attenuation or amplification is determined by one resistor per channel, so you can easily adjust the attenuation or amplification to your needs.
Specs and features
- Three independent active attenuator or amplifier
- Attenuation / amplification adjusted with one resistor.
- Runs on +/-12V and +/-15V
- Power consumption below 20mA each rail
The attenuation or amplification is determined by one resistor per Channel (R2, R7, R12)