Here is my intro...
I am a retired long time audio enthusiast with around 50 years of experience in audio. I worked for the last 35 years in marketing and technical documentation for an audio manufacturer dominant in the TV broadcast, motion picture and installed sound markets. I have a C-1 preamp, M1.5t power amp and TX-11 FM tuner that I not longer need. The preamp and power amp need some repair. Post here or PM me at opusstuf@gmail.com for more details.