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Old 9th January 2007, 11:04 PM   #41
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...sold. thanks
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Old 9th January 2007, 11:26 PM   #42
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Join Date: Jul 2003
Location: Ann Arbor, MI
Default Re: nice work

Quote:
Originally posted by jrdmedford
Also from Boston. We've talked before at some point. So whats
next??? I can help you out with getting better results with the
metalwork. I'm a whiz at FPE designer.

Amity Clones


The amps in the photo use MQ-565s, the Triode Electonics ST-35 power tranny clone. The itself is an Amity clone. I'm using 12AV5's strapped Triode (look like 2A3s), 6AX4 damper rectifiers and 12BH7 as drivers.

The top plates cost $170 to fab a pair (lots of countersunk holes). You can get the Walnut boxes for another $140.

For you next trick, you should do a Triode KT66 or KT88 PP amp.


-- Jim
Try the AV5 as pentodes. put g2 at ~70V. They do well as linestage tubes too. B+ of 200, g2 of 75, 100R cathode R and 750R plate loads....sweet!
cheers,
Douglas
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