6EJ7 Sylvania NOS (8.8ma)

6EJ7 Sylvania NOS 1970”s

8.8ma

Gm=13,200

– Shindo preamp
– Klimo Beltaine 300B amplifier
– Graaf GM20
– Aitos 800Ren amp 1978
– Octave HP500 MK III preamp
– Futterman H-3-AA mono OTL