[NJARC] Knight KX-60 Amplifier

[Al Klase]

Chuck,

660032 is probably a house number applied to transistors sold 
specifically to Allied (Knight).  The early Bendix products were likely 
PNP Germanium transistors.

Are they in TO-3 packages similar to this drawing?


Do you have a schematic for the amp?  I couldn't find anything on the 
web.  To repair this thing you'll have to reverse engineer it. Not for 
beginners.  The early solid state amplifiers had all sort of problems, 
and most sounded terrible even when working properly.

Good luck,
Al

Al Klase – N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/

On 6/9/2016 2:55 PM, Chuck wrote:
> Just remember
> Reply = Poster
> Reply All = Everyone
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> _________________________________________________________
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>
> Does anyone know what a good equivalent replacement transistor would 
> be for a “Bendix 660032”?
> It’s one of those metal quarter-size transistors - circa 1973.
> I’m working on a KX-60 Allied Knight kit - 50 watt solid-state stereo 
> amplifier and found two of them (one shorted & one open) in the power 
> supply circuit.
> I believe they are being used as rectifiers.
> Any info would be much appreciated!
> Thanks,
> Chuck
> AC2DP
> *From:* RICHARD LEE <mailto:radiorich at prodigy.net>
> *Sent:* Tuesday, June 07, 2016 9:38 PM
> *To:* Reflector <mailto:njarc at mailman.qth.net>
> *Subject:* [NJARC] June 10th Meeting at Princeton
> Just remember
> Reply = Poster
> Reply All = Everyone
>
> _________________________________________________________
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> Greetings Fellow Enthusiasts!  Just a reminder that the NJARC June 
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> agenda includes talks by V.P. Sal Brisindi...all you want to know 
> about capacitor nomenclature.... and webmaster Dave Sica speaking on a 
> resent break-through in CRT rebuilding...a small auction will follow.  
> See you all there!  Richard Lee., Pres. NJARC
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