(!) 7308 Philips SQ Holland NOS 1965 faded printing in white box (13.4/19.4ma)
1 low noise tube) 7308 Philips SQ Holland NOS 1965 faded printing in white box
1 section) 13.4ma Gm=12,600
1 section) 19.4ma Gm=15,000
Good ma range 12-15ma
Tested on Amplitrex
Recommended for:
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DK Design MK II integrated amp
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BAT vk-p10Se phono pre-amp
Audio Research phono and linestages
Audio Research VS-55i
Audio Research PH3 SE
Audio Research LS15
Cary V12R amp
Melos phono preamp
Herron VTSP-2 preamp
Musical Fidelity X-CANS
AIR TIGHT ATE-2
Zanden
Aesthetix phono and pre-amp
Lamm M2.2s
Pathos
Synthesis Audio Italy Magnum 100 (2008)
CAT SL-1 Signature (phono and linestage)
Tube mic preamps
Monarchy hybrid amp
Klimo Merlino Gold Plus (Italy)
Earmax pro
BHSE
VAC