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(!) 6550 Sylvania used/tests like new 1970's no printing (132ma)

(!) 6550 Sylvania used/tests like new 1970's no printing (132ma)

$ 99.99

6550 Sylvania used/tests like new 1970's no printing

132ma Gm=11,000

Good Ma range 80-120ma

 

- ARC VS 110 and other ARC amps
- Audio Research Reference 3 line-stage power supply
- Rogue 90
- VTL amps; MB300, 450, many others
- Gibson guitar amp
- McIntosh 275
- Beard P100 MKII 1984
- Cayin A-88T

 

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