Home » (!!!!!) (Best Overall Pair #2) 12AX7=ECC83 Philips Holland NOS 1968 same date codes (1.5/1.7ma and 1.6/1.6ma) (Highest mA and Gm) 1-3% matched (Close Gm)

(!!!!!) (Best Overall Pair #2) 12AX7=ECC83 Philips Holland NOS 1968 same date codes (1.5/1.7ma and 1.6/1.6ma) (Highest mA and Gm) 1-3% matched (Close Gm)

$ 338.88

1 low noise pair) 12AX7=ECC83 Philips Miniwatt and Philips Holland NOS "o" getter halos 1968 same date codes 1-3% matched

1 tube) Gm=1900/2100 (1.5/1.7ma)

1 tube) Gm=1900/1900 (1.6/1.6ma)

great inner resolution
lively open midrange
good bass
smooth extended highs
very musical

NOS Gm = 1600+

NOS mA = 1ma+

Recommended for

- EAR 834P
- EAR 864
- Aestetix Rhea phono
- Aestetix Calypso, Io phono
- Art Audio phono
- Audio Research linestage
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- 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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