In Reply to: Volume Control posted by jec@afo.net on June 17, 2015 at 18:57:28:
Not sure if the gain and impedance values between the Lafayette and the Quad would support it, but you can very inexpensively build yourself a passive volume control between them with just 4 RCA connectors and a stereo volume pot wired together. Search on the internet to find out how to wire a volume control. A small metal or plastic candy tin would be adequate to mount the parts in. You could do the whole thing for about $5 (assuming you are already set up to solder). I have a couple of these at home I use for testing and that usually works fine. Get a stereo 50k or 100K audio taper potentiometer and give it a try.
Or get a real preamp as several have suggested.
Gary
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Follow Ups
- RE: Volume Control - BofService 09:42:30 06/18/15 (14)
- RE: Volume Control - jec@afo.net 11:49:00 06/18/15 (2)
- The Chrome, Cute Preamps Are Challenging to Sound Right... - Interstage Tranny 11:02:38 06/21/15 (1)
- RE: The Chrome, Cute Preamps Are Challenging to Sound Right... - jec@afo.net 14:33:41 06/21/15 (0)
- RE: Volume Control - Eli Duttman 10:38:25 06/18/15 (10)
- RE: Volume Control - gilmorneau 07:25:03 06/19/15 (7)
- Lafayette schematic - jec@afo.net 12:55:06 06/19/15 (6)
- RE: Lafayette schematic - Eli Duttman 20:11:38 06/19/15 (5)
- Chrome Cutie Preamps have .1 uf final cap; not .01...Hum is easily controlled... - Interstage Tranny 08:56:11 06/21/15 (2)
- RE: Chrome Cutie Preamps have .1 uf final cap; not .01...Hum is easily controlled... - Eli Duttman 10:47:11 06/21/15 (1)
- RE: Chrome Cutie Preamps have .1 uf final cap; not .01...Hum is easily controlled... - jec@afo.net 14:32:31 06/21/15 (0)
- And the 2nd Stage is Grid Leak Bias :( - Triode_Kingdom 20:57:52 06/19/15 (1)
- RE: And the 2nd Stage is Grid Leak Bias :( - Eli Duttman 09:37:35 06/20/15 (0)
- RE: Volume Control - jec@afo.net 11:56:02 06/18/15 (0)
- RE: Volume Control - jec@afo.net 11:46:28 06/18/15 (0)