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(microphonic single) 12AT7 Philips Miniwatt made in Hamburg, Germany by VALVO NOS

(microphonic single) 12AT7 Philips Miniwatt made in Hamburg, Germany by VALVO NOS "D" getter halo 1959 (8.8/10.2ma)

$ 19.99

1 microphonic tube) 12AT7 Philips Miniwatt made in Hamburg, Germany by VALVO NOS in white box "D" getter halo 1959 copper grid posts 

8.8ma Gm=5100

10.2ma Gm=5400


- Earmax Anniversary
- Lector
- Berning
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