This one is very popular. Hagerman Technology LLC: Bugle Opamp Moving Magnet Budget Phonostage DIY Kit
I have found also this one with very affordable price : 6418 Tube RIAA Phono Preamplifier Kit (Oatley Electronics K282)
it uses tubes but not too big
it uses tubes but not too big
Hi ads2
IMO you should try this one : http://www.diyaudio.com/forums/analogue-source/129126-simplistic-njfet-riaa.html
IMO you should try this one : http://www.diyaudio.com/forums/analogue-source/129126-simplistic-njfet-riaa.html
Ricardo,
Eu vivo en Franca.
Planning again to go to Ericeira again this summer
what do you mean by "Do it p2p" ?Do it p2p and you will be amazed.
Eu vivo en Franca.
Planning again to go to Ericeira again this summer
RCruz can you post a picture of your finished board and maybe some info of the component choices and changes you made to the original design.
I'd love to know but I don't want to read though 500+ pages. Sometimes I wish the authors of these projects would update the first post with changes made through the discussion. It would make it a lot easier on us newbies.
I'd love to know but I don't want to read though 500+ pages. Sometimes I wish the authors of these projects would update the first post with changes made through the discussion. It would make it a lot easier on us newbies.
Sometimes I wish the authors of these projects would update the first post with changes made through the discussion. It would make it a lot easier on us newbies.
Did you even read post#1? Because there is a link to a PDF guide right there.
I have found also this one with very affordable price : 6418 Tube RIAA Phono Preamplifier Kit (Oatley Electronics K282)
it uses tubes but not too big
In echo ads2, I did 6418 tube RIAA phono preamp with mod. Please see my post at Vinyl Asylum - I made a DIY Phono Preamp - Michaelwang - April 12, 2011 at 11:54:30
I found a Chinese kit on Ebay for less than $40 ebay number 40022282440
didn't know how to make a link to it.
Not fond of this type of thing but I did compare it to the Bugle and it looks like its a copy with the exception of one resistor it added that the Bugle doesn't have. It uses the same OPA2134PA Op amps.
didn't know how to make a link to it.
Not fond of this type of thing but I did compare it to the Bugle and it looks like its a copy with the exception of one resistor it added that the Bugle doesn't have. It uses the same OPA2134PA Op amps.
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