Description
(!!!!) (Best Pair) CV4004=12AX7 Mullard UK box plates NOS 1971-1972 (1.1/1.2ma and 1.3/1.1ma)
1 low noise pair) CV4004=12AX7 Mullard UK box plates NOS 1971-1972 same date codes
1 tube) 1.1/1.2ma Gm=1500/1600 white box
1 tube) 1.3/1.1ma Gm=1700/1500 original box
- Matched on Amplitrex
- Good Ma = 1ma
- Good Gm=1500-1600
- Low Noise and not microphonic
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