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(!!!) (#1 7247 Mullard Pair) 7247 Mullard UK NOS 1966 same build 1-2% matched (BEST SOUND)

(!!!) (#1 7247 Mullard Pair) 7247 Mullard UK NOS 1966 same build 1-2% matched (BEST SOUND)

$ 109.99

Sorry, this product is sold out!

1 pair) 7247 Mullard UK NOS 1966 same build

12AX7 Section = 1.3ma Gm=1800 and 1.3ma Gm=1800

12AU7 Section = 11.2ma Gm=2100 and 10.8ma Gm=2100

strong pair

Tested on Amplitrex

12AX7 Section Good = 1-1.2ma Gm=1600-1800

12AU7 Section Good = 8-10ma Gm=1800-2200

 

Recommended for:

- Fisher 400 CX-2

- Eico 2510 amp

- Eico ST-70 preamp 1961

- Ampeg SVT 1974, VT40

- Quicksilver silver sixty mono amps

- SWART amp (vibroto/tremolo)

- SWART Atom (2012)

- Eico 2036 amp

- Li'l Dawg Amps

See more: vacuum tube
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