Yamaha A1. Yamaha A1 Vintage Amplifier Review Page 2 Audio Science Review Its been quite a while since I had some vintage Yamaha in the stable I called up my friendly mole at my favourite 2nd hand audio store
My cursory search here led me to the picture of the A1. Used Yamaha A-1 Integrated amplifiers for sale on 400+ second hand hifi sites & shops However, I've previously taken a Yamaha CA1000 from him and he reported that there is a Yamaha A1 in the store and another ca1000
yamahadspa1, dspa1, yamahaa1, yamahaavr, yamahaflagshipavr,. The first stage consists of Yamaha's original low-noise Dual FET differential amplifier, the pre-driver stage consists of a current mirror load differential amplifier circuit, the buffer amplifier consists of an emitter follower, and a Darlington SEPPPOCL DC amplifier. At one point I had a large collection of CA series Yamaha integrated amplifiers
YAMAHA DSPA1 AMPLIFIER, RECEIVER FLAGSHIP DTS Photo 285223 Canuck. Description The exciting A-1 amplifier is a great tribute to the Yamaha engineers who are unique in that they combine the most modern electronics sound reproduction know-how with the wisdom acquired over many years experience in musical equipment manufacture. (note to self, get another CA-2010/2000 and don't sell this one.