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Class A amplifier kit
Class A amplifier kit
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Old 29th March 2010, 05:18 PM   #1
Altecboy is offline Altecboy  United States
diyAudio Member
Join Date: Apr 2004
Location: new jersey
Default Class A amplifier kit

FS: pair of Lang 20 watt Class A mosfet amplifier kits

These were a kit offered by Audio Amateur magazine in the middle 1980's. I built them and used them for a time. I packed them away 10 years ago. I have not run them since. I am selling 2 stuffed boards, 4 toroid transformers (one for the driver circuit and one for the output circuit of each channel). A copy of the article, which Jan from diyaudio kindly sent me is included. Not included is the rectifier and smoothing capacitors for each transformer.

I also have a pair of Dyanco Stereo 150 enclosures. These were modified to receive the Lang amplifiers. One board for each of the 2 enclosures.

The amplifiers are $125 for the stereo pair. The enclosures are $50 each and you need two. Shipping in addition. These will be heavy, so I am limiting this to lower 48 usa.

Because of the age of these units, they are sold as is.

Attached Images
File Type: jpg IMG_6280.JPG (18.5 KB, 146 views)
File Type: jpg IMG_6281.JPG (25.1 KB, 140 views)
File Type: jpg Lang Class A.JPG (26.5 KB, 142 views)
File Type: jpg IMG_6282.JPG (20.4 KB, 139 views)

Last edited by Altecboy; 29th March 2010 at 05:23 PM. Reason: forgot to say as is
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