Drakon
New Member
So I was able to pickup a Quadraphonic Technics SA-7300x, I was super excited to hook up some amps and start rocking out... But to my surprise no Pre-Amp out
So I busted out my multi-meter and went to town trying to find anything with line level audio I could use. I noticed a board on the top that appears to control the VU meters with another set of wires heading down into the depths below.
Sure enough, after probing the lines they appear to be the Headphone connectors on the front.
So I thought I could use those lines for some RCA connections that I could then use as a Pre-Amp out. I found some high quaility made in USA female RCA jacks and this is what I came up with.
Warning, maybe Not Safe For Audiophiles or collectors but I hope you can forgive some modifications.
Tested each line and they all are working great!
Any suggestions? Could I have done it better? I know I could have lined them up better I just couldn't find my rulers and levels
So I busted out my multi-meter and went to town trying to find anything with line level audio I could use. I noticed a board on the top that appears to control the VU meters with another set of wires heading down into the depths below.
Sure enough, after probing the lines they appear to be the Headphone connectors on the front.
So I thought I could use those lines for some RCA connections that I could then use as a Pre-Amp out. I found some high quaility made in USA female RCA jacks and this is what I came up with.
Warning, maybe Not Safe For Audiophiles or collectors but I hope you can forgive some modifications.
Tested each line and they all are working great!
Any suggestions? Could I have done it better? I know I could have lined them up better I just couldn't find my rulers and levels