I bought this group buy kit of parts from a diy-audio member some years back but it became surplus to requirements when a constructed unit appeared for sale.
Two heatsinks with power transistor clips
PCB hardware (pillars)
Main pcbs (R2)
Sealed static shielded bag of IC, power transistors and small sig transistors.
Small signal transistors BC337 and BC327 possibly matched.
I think for really close matching, an additional quantity of these may be needed to sort through.
Bag of resistors - mostly Dale, some higher power resistors and trimmer pots
Bags of electrolytic and other capacitors
Bag of green leds and other diodes
Calvin buffer pcbs with eight transistors. I believe some of these transistors are hard to source now.
I’ve thrown in some additional BC337 and BC327
I’m not absolutely sure every single component is there without unpacking and counting everything but this should be an intact set.
Thread here https://theartofsound.net/forum/showthread.php?22875-DIY-phonostage and also many threads here on diy-audio.
This phono amp is capable of bettering most commercial offerings if built with closely matched transistors in the amplifier stages.
Note - There are no parts for the pre-regulators (supply unregulated dc). It should be easy to source parts and boards for these.
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I'm looking for £375 plus p&p or collect Shrewsbury. Prefer to sell to UK member but may consider international sale








Two heatsinks with power transistor clips
PCB hardware (pillars)
Main pcbs (R2)
Sealed static shielded bag of IC, power transistors and small sig transistors.
Small signal transistors BC337 and BC327 possibly matched.
I think for really close matching, an additional quantity of these may be needed to sort through.
Bag of resistors - mostly Dale, some higher power resistors and trimmer pots
Bags of electrolytic and other capacitors
Bag of green leds and other diodes
Calvin buffer pcbs with eight transistors. I believe some of these transistors are hard to source now.
I’ve thrown in some additional BC337 and BC327
I’m not absolutely sure every single component is there without unpacking and counting everything but this should be an intact set.
Thread here https://theartofsound.net/forum/showthread.php?22875-DIY-phonostage and also many threads here on diy-audio.
This phono amp is capable of bettering most commercial offerings if built with closely matched transistors in the amplifier stages.
Note - There are no parts for the pre-regulators (supply unregulated dc). It should be easy to source parts and boards for these.
\
I'm looking for £375 plus p&p or collect Shrewsbury. Prefer to sell to UK member but may consider international sale








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