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<blockquote data-quote="robo nixon" data-source="post: 1151554" data-attributes="member: 26927"><p>I disassembled these a couple of years ago, had the chassis powder coated, and then rebuilt them with a few circuit modifications to produce about 30W per channel. The interstage coupling caps, in particular, which had developed leaks over time, have been swapped out for more recent versions of some of the parts. In order to accept contemporary pre-amps, which have a little greater output level than the original valve pre-amps that were initially used with these amplifiers, I also had to decrease the amplifier's sensitivity<a href="https://overplugged.org/" target="_blank">.</a></p></blockquote><p></p>
[QUOTE="robo nixon, post: 1151554, member: 26927"] I disassembled these a couple of years ago, had the chassis powder coated, and then rebuilt them with a few circuit modifications to produce about 30W per channel. The interstage coupling caps, in particular, which had developed leaks over time, have been swapped out for more recent versions of some of the parts. In order to accept contemporary pre-amps, which have a little greater output level than the original valve pre-amps that were initially used with these amplifiers, I also had to decrease the amplifier's sensitivity[URL='https://overplugged.org/'].[/URL] [/QUOTE]
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