Thoughts on Yamaha m-80 and m-85 amps


Hi.Does any one have any experience/thoughts on these amps?I have one of each model,along with matching preamps.I had the m-85 for 23 years and a great deal came along to pick up the m-80.I am wondering if anybody has experience with the Yamaha Auto Class A feature.The amp will run at class A up to 30 watts with the push of a button.I run this setup with a pair of Klipsch La Scalas.I was thinking of getting into tube gear-some more research and listening needed though before purchase.Any input would be appreciated.
toolguym
If you are running LaScalas, stay away from japanese transistor amps. You'd be better of looking for a Dynaco stereo 70 tube amp, some tech has re-worked.
I have had a M80 in my main system now for about 15 yrs mated with a CX1000 the last few run to Klipsch Cornwall II's. Been a big fan of the Yamaha stuff since i first saw them in the mid-80's and didn't have the money then to buy them. I bet they are outstanding with the LaScalas.

You might want to try adding a tube preamp with either of these units if you want to experiment. It will open your eyes how wonderful the setup sounds with classic jazz or classical music. I ran this type setup with a M65 and Klipsch KLF20's and fell in love with the big soundstage and the ability to distinguish the individual instruments. Of course the mids with a tube pre are their big selling point. With the high efficiency of the LaScalas you should be able to run in class A all the time.

Mike
Knoxville, TN