Nelson Pass Zen 4 Kit w/Power Supplies & Heat Sinks + Freebies!

[Compulsive]

I've come to the conclusion that I'll never finish this or any other projects, so I'm getting rid of all my DIY amplifier components.

For sale as one complete package are the following:

- (2) Polulated Zen 4 Circuit Boards
- (2) Plitron Transformers
- All Zen 4 Transistors & Diodes in Original Shipping Package
- (4) Heat Sinks Bridged Together to Create 2 Chasis
- Dimensioned Aluminum Panels for the Power Supplies (2)
- Power Supply Capacitors and Bridges

None of the components have ever had power applied to them.

To sweeten the deal, I'm also throwing in the following for free!!

- 1 Variac
- 4 Heat Sinks
- 1 Set of Gainclone Boards
- (4) LM3886 Chips
- (2) Panel Mount Power Recepticles

You can have everything for $400 + S&H. The transformers alone are worth $200.

 

[HIPCHECK]

Nice deal!

Im burried from my own pile of never gonna finish products! But someone should jump on this.

BUMP

 

[Compulsive]

Price drop..........$300

 

[valo]

Me want , but I guess shipping to Norway will be way to expensive

 

[Compulsive]

Trust me, there is a lot of metal in this package. Whoever buys this stuff will end up getting several boxes to keep sensitive components away from the heat sinks and transformers.

 

[RKH]

I am interested but a bit confused. I believe the Zen V4 was designed for higher rail voltages than is indicated by the 2x18 Plitrons. Did you change the diode string voltages on the regulator part of the circuit? ... Or maybe the plitrons weren't intended for the Zen V4?

Thanks,
Ryan

 

[Compulsive]

The power supply hardware was specified in this document:

http://www.passdiy.com/pdf/zen-v4.pdf

Also, the kit was purchased about an hour ago. I had to go back and check on your question. For a minute I thought that I sold the guy the wrong transformers.

 

[RKH]

Thanks. Yes, you are correct. The Dual 18V secondaries are connected in series to give, after rectifications, 50V rails. Sorry for the confusion.

RKH

 

[tony Ma]

Is it still available?

Send PM

 

[Compulsive]

Sorry, I shipped everything out today. It's gone.