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Old 24th August 2012, 04:59 PM   #7021
RCruz is offline RCruz  Switzerland
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Originally Posted by pdul View Post
Is it salas simplistic you are refering to?
Yes... I have also built severall. My last one is incredible
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Old 24th August 2012, 05:02 PM   #7022
pdul is offline pdul  Denmark
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This is my old transimpedance riia. It is diy from the Danish former magazine High fidelity in 92, and has served me well for many years, very transparant, but lately the pcb has started to deteriorate (lousy quality to begin with) so i can`t wait for the paradise boards to arrive
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Old 24th August 2012, 05:06 PM   #7023
RCruz is offline RCruz  Switzerland
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You will be astonished
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Old 24th August 2012, 05:13 PM   #7024
pdul is offline pdul  Denmark
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Hope so
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Old 24th August 2012, 06:05 PM   #7025
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pdul, that circuit is actually quite advanced but too noisy for MC.
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Old 24th August 2012, 06:41 PM   #7026
pdul is offline pdul  Denmark
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It had a separate mc stage
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Old 24th August 2012, 06:47 PM   #7027
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That is basically the LC Audio stage, the grandson of all transimpedance pre-pre´s, the Leach.
Considering the low complexity it actually sounds good.
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Old 24th August 2012, 06:49 PM   #7028
pdul is offline pdul  Denmark
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With the optical powersupply as the big specialty. It works well too
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Old 24th August 2012, 06:51 PM   #7029
pdul is offline pdul  Denmark
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The whole costruction were Lars Clausens handywork. I politely asked him permission to show it here.
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Old 24th August 2012, 06:51 PM   #7030
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Yes, the ROHM transistors where very low noise plus the clean supply. Unfortunately most ultra low Rbee´trannis are history now.
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