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For Sale Firstwatt F4 complete kit with high quality parts

Things you have for sale.
Hello dear diyaudio friends

I have a complete brand new kit, consisting of four F4 channels for a balanced mono construction. Everything is included, already partly assembled. The boards are from an older group buy in the German analog forum. As said the boards are partly assembled, please check pictures for details. Q1 and Q2 are precision matched 2SK370 and 2SJ108, the power transistors are precision matched IRFP240 and IRFP9240 (Keratherm Red insulators are included). Rectifying diodes are high quality HEXFRED HFA08TB60. BIAS resistors are Mills MRA non magnetic and non inductive ones, all other ones are non magnetic Dale RNC. Power Supply resistors are green Kiwame. Electrolytic capacitors on the amp boards are all Elna Silmic, power supply caps are all Panasonic 22000uF. With each power supply, you get two tiny rectifying boards for installing the diodes. I also have two custom made high quality 500VA (230Volts/50Hz) transformers that are fully MU capsuled. One transformer weights 4.85KG.


Price for the complete amp kit: 550 Euro SOLD Only the transformers are left


I’m also willing to trade for one or more of the following items:

(Of course, I will pay difference in value)
Manufacturer sealed bags of:
  • 2SJ74-BL
  • 2SK170-GR
  • 2SJ74-GR
  • 2SK370-BL
And maybe other rare signal JFETS or dual JFETS

  • BurrBrown PCM1704-K DAC chips
  • Analog Devices MAT02 and MAT03 dual monolithic transistors
  • 2 x Starkrimson® Ultra Amp Module
  • XRK Audio RTR TPA3255 Reference Class D amplifier

Please also take a look at my other offers in the Swap Meet

Shipping:


Shipping weight will be over 10KG for the amp kit and for the chassis over 20KG.
So the costs will strongly depend on your location. I will ship anywhere in the world. Shipping costs strongly depend on the shipping method you prefer.
Of course, I will only charge the real costs, I won't charge anything for packing materials and effort. I prefer to use Deutsche Post/DHL, but you can decide which shipper and which shipping method I should use. Very secure packing by me is obvious.

As payment method I prefer PayPal for friends and family, so no extra fees will be added. Other payment methods on request. Of course personal collection of modules in Cologne (Germany) and payment in cash is also possible.

Kind Regards
Phil
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