Yamaha M-2???

HiPerf360

Looking for some info on this amp

Particularly input sensitivity

The rest of the specs would be very helpful.

Thanks,

Jonathon

organ

I don't think anybody here know the input sensitivity of the amp. Have you checked Yamaha's website? You could try e-mailing their customer service.

cmy330go

Somebody on ebay is selling 10 copies of the service manual.

http://cgi.ebay.com/YAMAHA-M-2-Power-Amplifier-Service-Manual_W0QQitemZ5871983719QQcategoryZ50594QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

Modvlar

Not sure how reliable this is, but you can try:

http://www.vintageaudiomanuals.com/-XYZ-.htm

or if you can read Japanese

http://amp8.com/tr-amp/yamaha/yam-b2x.htm

(i have a feeling the b2x is the japanese update to the m-2)

or possibly something similar on...

http://www.eserviceinfo.com/

I used to have a direct link to the Yamaha Japan amplifier folder, but haven't been able to track it down yet. Would have been perfect.

carvin77

http://www.transcendentsound.com/amp_input_sensitivity_and_gain.htm