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Re: Output transistors for Sansui AU-@707DR

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Posted by Arsenio on May 29, 2004 at 11:47:11:

In Reply to: Output transistors for Sansui AU-@707DR posted by Erden on May 27, 2004 at 13:08:13:

: Does ANYBODY knows what kind of output transistors are
: LAPT-3 and where I can find them?
: One pair suddenly burned on my Sansui AU-@707DR amplifier.
: I know that are custom made for some Sansui amps, but that's all

: Thans a lot

I found a # PT-3 without LA (this might be the same). Transistor PNP, Ge, Audio Power amplifier, case style-T03(oval shape center to center hole dist-30.16mm),cap dia-22.2mm dia., Max collector Current-10amps, collector to base-60v, coll. to emitr-45v, max coll. pwr dessip'n.-90w, freq-300khz
The equiv NTE# is 121 or 121MP. That's all I can provide hard to find exact #LAPT-3. make sure it's a pnp transistor.

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