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(!!!!!) (Best Pair) 6550A GE NOS

(!!!!!) (Best Pair) 6550A GE NOS "stapled plates" 1980 era (141ma and 144ma)

$ 349.99

1 pair) 6550A GE NOS "stapled plates" 1980 era in white boxes - large shiney getters on both tubes - excellent pair - sweet lush midrange

1 tube) 141ma and Gm=11,200

1 tube) 144ma and Gm=12,100

 

Good Ma range 120-140ma

Good Gm range = 10,000 - 12,000

 

(warm and punchy midrange, good bass, a very good 6550 second only to Tungsol 6550 in overall sound and drastically superior to Svetlana or Sovtek 6550)


- ARC VT60, ARC VT100 MarkII and MarkIII, Ref. 300, Ref. 600
- Audio Research Reference 3 line-stage power supply
- Luxman
- Rogue
- Cary
- VTL MB300, MB450, ST-150
- CJ Premier 8 and 11A, 12
- Jadis
- Ampeg SVT
- Comins Alessandro Jazz Guitar Amp
- Cary SLI-80
- THD
- VAC PA100/100
- McIntosh 275 MK IV 2005
- Harmon Kardon
- Audio Aero Capitole Integrated amp

See more: vacuum tube
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