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Old 1st December 2011, 12:48 PM   #1
diyAudio Member
Join Date: Mar 2011
Default finished my new preamplifier!!

I wanna show you my new diy preamplifier project. It uses two ecc802s tubes (tesla) and it has 4 inputs,processor loop,home theatre bypass feature and is full remote controlled with my home theatre sony remote control. it uses the blue one ALPS potentiometer and relay at the inputs.The main preamplifier circuit is here: DIY ECC802S (12AU7 / ECC82) Vacuum Tube SRPP Preamplifier
i wanned a tube power amplifier too but finally i build a mosfet one because my speakers (my new diy speakers project) are only 85db/m. Maybe later i will make one.
what do you think?
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Old 1st December 2011, 01:27 PM   #2
GloBug is offline GloBug  Canada
Join Date: Jun 2011
Really nice work!
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Old 1st December 2011, 01:55 PM   #3
diyAudio Member
Join Date: Apr 2009
Nice work, enjoy in listening!!!
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