Does anyone out there have a circuit board or gerbers for Bob Cordell’s VinylTrak MM stage? I came away from BA2019 with 2 pair of lsk489 courtesy of Linear systems. I was originally thinking of Bob Cordell’s RIAA pre-amp from the appropriate application motes, then I began to look at the VinylTrak in Linear Audio #4. At this time the learning curve for layout is much more than I’m willing to undertake. If there are gerbers available I would love to make a small run, or perhaps we could organize a group buy.....
Anybody?
Anybody?
on my list of boards to design after I complete the other Bob Cordell designs being DH-220C and BC-1 power amplifiers.
I would do it in smt, to save pcb area.
Now that I look at the original thread
Bob Cordell's VinylTrak
Someone has done this design
PM Black Jack, he has made it, might be willing to help you out.
I would do it in smt, to save pcb area.
Now that I look at the original thread
Bob Cordell's VinylTrak
Someone has done this design
PM Black Jack, he has made it, might be willing to help you out.
Rsavas,, I think there would be real interest in carefully laid out smt boards for the Vinyltrak. BlackJack modified Bob’s circuit extensively, so there’s a need for someone to do it so it matches the article.
Would be most interesting to compare a well-built Vinyltrak with SY’s Equal Opportunty phonostage; they both stress the desirability of balanced inputs.
Would be most interesting to compare a well-built Vinyltrak with SY’s Equal Opportunty phonostage; they both stress the desirability of balanced inputs.