Audio Proz Service and Sales


Technics SA-DX1050

Audio Proz Inv #: 62685

Has failed RSN 310R37 amp I.C. All other parts OK. call for parts, RSN 313H23 ($30)must be salvaged. Low use unit but needs repair. #7 condition.

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KLH model 11 Board transfers

Audio Proz Inv #: 61896

(4) RCA 35044 output transistors (SOLD but more can be found ($14/each), Control board power supply, many parts. 8 condition. (call for information)

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NAD C272

Audio Proz Inv #: 70701

Power amplifier, 150 watts/channel/8ohm. Unit has an open transformer. but is in good condition cosmetically. Soft clipping circuit on/off switch  2 speaker outputs Inputs: RCA Fixed or variable level. Can be run stereo or mono with bridge switch.

#7 condition due to open transformer.  Please call if interested

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Crown 300A

Audio Proz Inv #: 70933

Right channel missing parts. No obvious shorts on outputs. Previous service by another shop caused the damage. Definitely rebuild-able low use machine. #7 Condition. 

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Hafler P3000 Trans Nova

Audio Proz Inv #: 71248

Power amplifier, right channel good, left channel bad *not an obvious fault (difficult to trouble shoot this design-  requires replacement module), parts unit, good cosmetic condition for right channel module, low use condition, perfect cosmetic 9. 

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NAD C 370

Audio Proz Inv #: 71585

Integrated amp, amps will not turn on, appears to be low level power supply problem forces unit into protect, amplifier modules seem to be ok. good condition #8

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