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Music Hall Maven Help....
Music Hall Maven Help....
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Old 9th October 2006, 07:23 PM   #1
TikiGod is offline TikiGod
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Question Music Hall Maven Help....

I have a Music Hall Maven, and it has 5 socketed opa2604's in the circuit. The sockets are numbered 108,109,409,410,and 411.
2 are in the preamp section and 3 are in the DAC section. I'm assuming the numbers correlate. Does anyone have access to the service manual? I emailed Music Hall directly, but they said that there is no service manual for the Maven. I'd like to update the opamps, but I'm not sure which is the I-V, buffer, etc. Does anyone have any idea? Should I just replace all of them with the same opamp? I'm bringing in AD823's, OPA2132's and the new LM4562's.
PS I assume that this is a Shanling unit...the boards are markes SLM-120.
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Old 10th October 2006, 02:05 AM   #2
Leolabs is offline Leolabs  Malaysia
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try to trace the PCB tracks.You will able to find out which is the IV(near the DAC).
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