(!!) (Good Value Pair) 5693 RCA branded Raytheon and RCA used good 1953-1960 (2.6ma and 2.7ma)

1 pair) 5693 RCA used/good

1 tube) 2.7ma Gm=1400 RCA branded Raytheon 1960

1 tube) 2.6ma Gm=1300 branded JAN-CRC-5693 RCA 1953

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