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In the Forum: Audio Discussions
In the Thread: Yamaha B-2 V-FET amplifier.
Post Subject: Yamaha B-2 V-FET amplifier.Posted by Romy the Cat on: 7/20/2009
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This there is continuation of a series of post I have about the Yamaha B-2 in the MiniMe thread:

http://www.GoodSoundClub.com/TreeItem.aspx?PostID=11029

I got today the papers for my B-2 amp.  A quick look at the circuitry and reading the manual did help to solve a few problems with sound that I initially had.  It is an interesting amp and it is fully DC coupled. It does has some distinctive sound not so typical for SS amps. There are some things that I like in this amp and some that I like less. To get the best from this amp it would need to do some minor modifications but I do not decided to go to this route at this point as I do not know year it I would like to keep this amp.

Anyhow, I post the documentation for the amp as I find it is interesting.

Yamaha B-2 User Manual:

http://www.goodsoundclub.com/PDF/YamahaB2_Manual.PDF

Yamaha B-2 Service Manual:

http://www.goodsoundclub.com/PDF/YamahaB2_Service.PDF

Yamaha B-2 Report:

http://www.goodsoundclub.com/PDF/YamahaB2_Report.PDF

Yamaha B-2 Circuitry:

http://www.goodsoundclub.com/PDF/YamahaB2_Circuit.PDF

Rgs,
Romy the Cat

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