Sansui au-alpha 707DR

LVA

New Member
Hello,
I have an amply sansui au-alpha 707DR but down.
the transistors are dead, I'm looking to replace the transistors. Do you know what are the exact references, and how to find them?

I also search the diagram or use of this amp manual, if anyone can help me find this piece, I thank in advance
 
I have the 707 dr waiting to be repaired (I do not find service manual and in my city there are no technicians that have experience), it is a physically impressive amplifier. I got a few months ago a 607DR and sounds better than any sansui I've heard so far. It is my reference amplifier right now, the 707DR should sound even better ... I hope to fix mine the next few months, while waiting to sleep in a box between cottons :(
 
hello javier, i'm only signed in this forum to tell you this: I have a service manual for au alpha 707 dr. i can create a pdf and sent this via mail or should I upload here?
I knew also an expert for repair in my hometown Altenburg (Germany, near Leipzig).

Regards Udo
 
hello together, i'm so sorry. but it is the service manual from the sansui au alpha 907 dr. sorry at all. but i i have uploaded the service manual.
best regards Udo
 

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I have the 707 dr waiting to be repaired (I do not find service manual and in my city there are no technicians that have experience), it is a physically impressive amplifier. I got a few months ago a 607DR and sounds better than any sansui I've heard so far. It is my reference amplifier right now, the 707DR should sound even better ... I hope to fix mine the next few months, while waiting to sleep in a box between cottons :(
did you have your 707dr? how does it sound?
 
Ho il 707 dr in attesa di essere riparato (non trovo il manuale di servizio e nella mia città non ci sono tecnici che abbiano esperienza), è un amplificatore fisicamente imponente. Qualche mese fa ho acquistato un 607DR e suona meglio di qualsiasi sansui che abbia mai ascoltato finora. È il mio amplificatore di riferimento in questo momento, il 707DR dovrebbe suonare ancora meglio... spero di sistemare il mio nei prossimi mesi, in attesa di dormire in una scatola tra i cotoni:(
Ciao, penso che tu abbia riparato il tuo 707dr, come suono rispetto al 607dr come ti sembra?
Grazie e buona giornata :)
SALVO.
 
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