Stone Vintage Radio Museum - Antique Radios, Wireless, Crystal Sets, Tubes, and Valves

Music Reference RM-9 Amplifier. Each channel is 100 watts. It uses 8 EL34 Tubes. These amps came out in the mid 1980s and were very highly reviewed. I fixed several problems it had and now it sounds fantastic with the best bass I have ever heard in a tube amplifier. Read the Stereophile article on the RM-9 on the internet.

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