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Subject: Re: WTB Hitachi's 2SJ49, 2SJ50, 2SK134, 2SK135

Date: 01/16/01 at 8:31 PM
Posted by: Michael Bueckers
E-mail: Bueckel@uswest.net
Message Posted:

In Reply to: Re: WTB Hitachi's 2SJ49, 2SJ50, 2SK134, 2SK135 posted by Rob Fry on 07/07/00 at 1:41 AM:

You can buy 2SJ49 and 2SK134 power fets from: www.dalbani.com
Device 1-4 5-9 10+

2SJ49 . 6.70 6.55 6.25
2SJ50 9.00 8.10 7.20
2SK134 16.00 14.40 12.96
2SK135 7.60 7.22 6.86
I have built 26 audio power amplifiers and 3 preamps since 1984. I built one Hybrid with two 6922 tube
front end diff pairs, and transistor voltage shifter/gain stages and emmiter follower with current sources around with
these fets in the output in April of 1984. I was building Hafler kits for customers so I have experience with these
fets. It was fun to listen to the NEW musical detail and sound of all of my records and CDs all over again after I
built each new amp. Now with all of the new semiconductors, I am dreaming of a new circuit topology for another


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