Years ago a my friend who build a SET for me on the 45 tube gave me a similar amp to trial, this time running a pair of NOS Marconi PX4 tubes....
Long story short, I never heard a better amp before or after driving my Khorns.... stunning. He wouldn't sell it to me as he had other plans for his Marconis. The amp was rewired for 6a3's which were not my thing.
Can anyone guide me to a kit / full build PX4 SET amp? Anyone here built one? I see KR make the PX4 tube now...
Thanks in advance.
Long story short, I never heard a better amp before or after driving my Khorns.... stunning. He wouldn't sell it to me as he had other plans for his Marconis. The amp was rewired for 6a3's which were not my thing.
Can anyone guide me to a kit / full build PX4 SET amp? Anyone here built one? I see KR make the PX4 tube now...
Thanks in advance.
Found one! Asano PX4 SE kit: ASANO-Amplifier
there is no schematic for px4.
Search for Asano PX4...
no circuit .i have tow nos px4 .
any body knows abut this circuit ?el86 or ef86 in voltage amplifier ?
I think EL86 is erratum.
BTW read author's blog:
http://tubeschematics.blogspot.com/
2016 november: PX4 SE amplifiers.
BTW read author's blog:
http://tubeschematics.blogspot.com/
2016 november: PX4 SE amplifiers.
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