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multi line-level passive volume (ideally with a remote)

sibelius7

Well-known member
May 3, 2009
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0
18,520
Does anyone know of the existence of a line-level passive volume control for more than 2 inputs/outputs.
I have a dsp processor which gives me 2.1 output. Stereo goes to the power amp, and the .1 to a powers subwoofer.
For numberous reasons i want to be able to attenuate between the DSP and the amps on one device. I can't find anything like this anywhere!
Any guidance would be great, thanks.
 

Gray

Well-known member
Nov 27, 2015
902
525
5,770
.....Looks as if nobody else has found one either.

How about a bit of DIY?
A small amount of drilling / nut-fastening / soldering is all that would be required to mount a dual gang, logarithmic potentiometer in a metal enclosure with some rubber feet.
This would allow attenuation of the (stereo) output from DSP to power amp.

If, from the same box, you also wanted to attenuate what the sub gets, another (single gang) pot is all you'd need for that.

Chassis mounted RCA sockets for connection, or even just hard-wired within the box.

No remote control, but could otherwise serve your purpose.
 
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