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(!!!) (Best Raytheon Pair #4) CK-5687WB Raytheon black plates NOS 1970's (Audio Note, Manley, Modwright) (31/32ma and 32/31ma) 1-3% matched
(!!!) (Best Raytheon Pair #4) CK-5687WB Raytheon black plates NOS 1970's (Audio Note, Manley, Modwright) (31/32ma and 32/31ma) 1-3% matched
$ 99.99
1 low noise pair) CK-5687WB Raytheon black plates NOS 1970's
1 tube) 31/32ma Gm=11,350/11,150
1 tube) 32/31ma Gm=12,000/11,500
Matched on Amplitrex
Good NOS Ma range 30-35ma
7119 and 6900 is best sub for a 5687 and visa versa
RECOMMENDED FOR:
- Modwright preamp
- Audio Note DAC 4
- Audio Note Jinro amp
- Audio Note L3
- Audio Note M3 preamp
- Manley
- Ray Samuels Raptor and B52
- Aria VW5XL
- Modwright Sony DVP999ES
- Audion 845 Black Shadow
- Bottlehed Smack
- Sonic Frontiers
See more: vacuum tube


