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Old 13th July 2011, 09:07 PM   #6611
Salas is offline Salas  Greece
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Old 14th July 2011, 10:20 AM   #6612
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Quote:
Originally Posted by RCruz View Post
FT-1 15,3nF is a real improvement over the previous SM, but I am having some trouble... After the mod, left channel has more hiss than right channel (There is a difference of 9pF between the FT-1) can this be the reason ?
No
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Old 15th July 2011, 09:04 PM   #6613
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hi
I am looking buy Elna Silmic II or Nichicon Muse (KZ) , Black Gate or other GOOD caps but anybody knows that this a store http://percyaudio.com/Catalog.pdf ?
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Old 16th July 2011, 11:24 AM   #6614
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Old 16th July 2011, 10:43 PM   #6615
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Old 19th July 2011, 08:09 PM   #6616
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Quote:
Originally Posted by RCruz View Post
FT-1 15,3nF is a real improvement over the previous SM, but I am having some trouble... After the mod, left channel has more hiss than right channel (There is a difference of 9pF between the FT-1) can this be the reason ?
Any news Ricardo?
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Old 19th July 2011, 08:11 PM   #6617
RCruz is offline RCruz  Switzerland
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I have more gain in the left channel so it is natural I hear more hiss there.

I did not have time to figure it out but I will.

Anyway, the FT-1 are much better than the SM I used before so they will stay
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Old 20th July 2011, 11:37 AM   #6618
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Welcome to teflon sound RIAA, wich Salas schematic are you using?

Felipe
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Old 20th July 2011, 10:48 PM   #6619
RCruz is offline RCruz  Switzerland
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I am using the initial 48dB (28v) version with 33r as source resistors.

In this build I have the RC filter on the second stage and on the buffer.

It is "burning" nicely and sounds better every time.

Thank you for your suggestion and sampling work.
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Old 21st July 2011, 08:12 AM   #6620
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If you use (like I use) a Vishay 1280G trimmer, you can adjust the gain in each channel.
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