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FS Hiraga le monstre pure class a 15W

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Hiaraga le monstre kit without enclosure
For sale :
2 pcs Jims audio red kit pcbs:
1. Dale mil grade 1% resistors ;
2. Toshiba low noise J-FETs 2% Idss MATCHED 2SK170/2SJ74 ;
3. Low Cob Hitachi 2SA872/2SC1775 and 2SB716/D756 ;
4. Power transistors 2SB827 and 2SD1063
5. Nichicon KZ MUSE ( One of the best caps for audio decoupling!)
6. Japan-made non inductive power resistors.
Boards are soldered tested . DC offset is very small, 0.6 and 0,7mV.
15W Pure Sound Class A Amplifer Kit Hiraga | eBay

2 pcs La grande :) capacitors 52000uf 30V cornell dublier dim.65X80
2 pcs Sprague 52000uf 30V dim.65X80

Custom made toroid transformer 160W .... (power supply is 13,6V on amp boards) dim110x40

Price :2 made tested boards 60€
2pcs capacitors 10€ ...all 4 capacitors 15€
Toroid transformer 25€

Postage and pay pall costs not included.
 
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Some photos.
 

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Around 10..11V because voltage on amp is 13.7...14,4V. depends of 220,225V...230V on main supply line. If you use batteries 12V then you must use resistors on supply line to lower 17V or more, Transformers with 2x12V secondaries always gives more than 12V AC if they are not in the max current range. I think 100W transformer is minimum. That is around 4A per rail for both channels.
 
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