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(!!!!) (Recommended Single from 1959) 12AX7 Amperex Bugle Boy Holland used/strong 1959 (Gm=1600/2000 and 1.1/1.7ma)

(!!!!) (Recommended Single from 1959) 12AX7 Amperex Bugle Boy Holland used/strong 1959 (Gm=1600/2000 and 1.1/1.7ma)

$ 159.99

1 low noise tube) 12AX7 Amperex Bugle Boy Holland used/strong large "O" getter halo (161-delta9H=1959) in white box = 1st series made after LONG-PLATE version

1 tube) Gm=1600 (1.1ma)

1 tube) Gm=2000 (1.7ma)

 

Good NOS Gm = 1600

Good NOS Ma range 1.0-1.2ma

 

- very good bass, lively mids, 3D soundstage

 

Recommended for

- EAR 834P
- EAR 864
- Aestetix Rhea phono
- Aestetix Calypso, Io phono
- Art Audio phono
- Audio Research linestage
- Shindo linestage
- Jolida 1000 CD player
- CAT SL-1 Signature Mark III preamp
- Fender Pro Reverb 1967
- Pathos Acoustics T.T. Hybrid Integrated amp (INPOL)
- Belari 129 phono

- Art Audio MPA Gold pre
- Fender Tremolux 1963
- Jolida


 

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