DIY B1 Preamp and Custom 18V shunt regulator power supply.

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xecluded

DIY B1 preamp using Nelson Pass DIY B1 board with very high quality parts (Caddock MK132 resistors, input capacitor is 1uf Mundorf MKP capacitors bypassed with a 0.01uf Vishay/Roederstein MKP1837, dual PEC volume pots, and output capacitors of 1uf Obbligato Gold type/ ASC 10uf.   It also has Nelson Pass tested matched Jfets installed.  It comes with with a wallwart A/C adapter.  Sold

I also have an 18V shunt regulator designed by Paul Hynes and a Hammond transformer + Peter Daniel designed Power supply using Mundorf electrolytic capacitors and Hexfreds. PM me if there is interest in this. It was designed for the this B1 buffered preamp.  $90 + Shipping ---> Sold









« Last Edit: 16 Nov 2010, 01:42 am by xecluded »

poseidonsvoice

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Re: DIY B1 Preamp and Custom 18V shunt regulator power supply.
« Reply #1 on: 15 Nov 2010, 03:24 pm »
Sent you a pm.

Anand.

xecluded

Re: DIY B1 Preamp and Custom 18V shunt regulator power supply.
« Reply #2 on: 15 Nov 2010, 03:27 pm »
Responded

poseidonsvoice

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Re: DIY B1 Preamp and Custom 18V shunt regulator power supply.
« Reply #3 on: 15 Nov 2010, 03:38 pm »
Payment sent. 18V shunt regulator, PS, and Hammond transformer sold. :thumb:

Anand.

xecluded

Re: DIY B1 Preamp and Custom 18V shunt regulator power supply.
« Reply #4 on: 15 Nov 2010, 03:49 pm »

I also have an 18V shunt regulator designed by Paul Hynes and a Hammond transformer + Peter Daniel designed Power supply using Mundorf electrolytic capacitors and Hexfreds. PM me if there is interest in this. It was designed for the this B1 buffered preamp.  $90 + Shipping ---> SOLD

Thanks Anand  :D

poseidonsvoice

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Re: DIY B1 Preamp and Custom 18V shunt regulator power supply.
« Reply #5 on: 15 Nov 2010, 04:50 pm »

You might want to update your ad to let people know if you are going to sell the B1 with a wallwart or not.

Best of luck w/the sale...

Anand.

xecluded

Re: DIY B1 Preamp and Custom 18V shunt regulator power supply.
« Reply #6 on: 15 Nov 2010, 06:32 pm »
Done.  Thanks Anand.

nodiak

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Re: DIY B1 Preamp and Custom 18V shunt regulator power supply.
« Reply #7 on: 15 Nov 2010, 10:00 pm »
PM sent on B1.

xecluded