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(!!!) (Mullard Pair) 7247 Mullard Bogen UK 1965 like new (1.3/1.3ma and 11.4/11.5ma) (BEST SOUND)
(!!!) (Mullard Pair) 7247 Mullard Bogen UK 1965 like new (1.3/1.3ma and 11.4/11.5ma) (BEST SOUND)
$ 109.99
1 pair) 7247 Mullard Bogen UK 1965 test like new in GE boxes
12AX7 Section = 1.3ma Gm=1800 and 1.3ma Gm=1700
12AU7 Section = 11.4ma Gm=2200 and 11.0ma 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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 (Mullard Pair) 7247 Mullard Bogen UK 1965 like new (1.3/1.3ma and 11.4/11.5ma) (BEST SOUND)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_92317576-1dd4-4953-957a-3b119ff35621.jpg?v=1725736084){kind=link}
 (Mullard Pair) 7247 Mullard Bogen UK 1965 like new (1.3/1.3ma and 11.4/11.5ma) (BEST SOUND) "Pin It")