12AX7s

In ’89 evertying was available as a rack component—even a Marshall. Here you can see the Marshall 9001 all-tube preamp, the 9005 all-tube stereo power amp, and the 9040 & 9060 MOSFET power amps. These items still fetch a decent price more than two decades after they were introduced.

Scanned from Guitar World, September 1989.

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