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(!!!) (BEST PAIR) 5693 RCA NOS 1975 original boxes (3.2ma/3.3ma)

(!!!) (BEST PAIR) 5693 RCA NOS 1975 original boxes (3.2ma/3.3ma)

$ 77.99

1 pair) 5693 RCA NOS 1975

1 tube) 3.3ma Gm=1700

1 tube) 3.2ma Gm=1700

 

MATCHED ON AMPLITREX  

5693 Specs:

Vplate=250

Vscreen=100V

Iplate good range 2.5-3.5ma

Gm=1500-1600

(a 5693 is a premium low noise 6SJ7)

for:

- Musical Paradise MP-301 MK3 amp (2013)
- Peluso 2247se Tube mic
- Fender clone 1947 Dual Professional
- Gibson BR9 1954
- Gibson GA-5T 1950's (T=Tremolo)
- Gibson GA-50 1950 6L6 power tubes
- Gibson GA-20 1951 (Gibson's first post-war design to use a top-mounted chassis, with the tubes hanging down)
- Gibson GA-25 1947
- FENDER CHAMPION 800 1948-1949
- LECTRON JH50 amp
- Musical Paradise MP-301 MK2 Integrated Amplifier (2011)
- Audio Note M10 Signature
- Darkvoice La Figaro 339 headamp

 

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