jose

Now? Esquema.pdf diffinput5b - CADCAM.ZIP

Guys, Dr. Gilmore has done a review of the Buffer's design. Includes several improvements like two servos (one for the input and one for the output) resistance for the input impedance, trimpot for bias ... diffinput5b - CADCAM.ZIP diffinput5b.PDF All in the same size as the previous board. These improvements help solve the two problems that I have encountered: A) Oscillation by impedance in the input B.) Offset due to Fets Thanks Dr. Gilmore

Thanks, but it's not impressive either. You only need; A "portable" GRLV (Or rather three GRLV ) Four CFA´s: And Unbal/Bal boards: At the last moment I decided to add a phono preamp (a VSPS) for MM and a capacitative buffer. With a knob you can select the line inputs (one XLR, two SE and one SE for the phono preamp). With the other knob you can select from where you want to send the output signal; directly from the unbal / bal, from unbal / bal + Cap buffer or put the mute. Unfortunately I have not been able to finish the preamp yet. I need to finish Diamond buffers. I have also been working on lighting the volume control.

My CFA-Unbal/Bal system VSPS: Unbal/Bal preamp not finished yet

Matt Lange "Altered Tensions" I'm not a fan of this kind of music but I have to admit that this is a nice albúm between Dance and Electronic

Congrats, Tyll!

Happy Birthday!

Dr. Gilmore has warned several times that KT77 should not be used as a substitute.

Peter Gabriel "...My heart going boom, boom, boom"

150 volt sure?

Play with led's on my pream.

Happy Birthday Steve!

If you think about it, turntables of a certain level are sold totally disassembled... like Ikea products.

Happy birthday!!!

Vinyl....

[emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23]

I want to do one of those to complete my amp collection

Do you remember this?

yes, I have the same habit. You never know when we'll need spare parts

2mm OK

I feel that my question will choke you. I was just curious I haven´t intention of setting up a production chain in China.

If you have not noticed, it's been better than I thought. OK, use a 500 Ohm trimpot on 250R place (Rail +) and maybe change 10K resistor on the OPA (- Output to Ground). However, Dr Gilmore is still working on a solution (Thanks Dr. Gilmore for you patience)

Not as elegant as a servo but works

Thanks Pars. I bought both.