(!!!!!) (Recommended Single) KT88 GEC UK used/tests like new 1960's (137.6ma, Gm=10,800)
$329.99
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KT88 GEC UK used/tests like new 1960's in white box 137.6ma Gm=10,800 Good used Ma range 100-120ma Good used Gm range 10,000-11,000 General Information - McIntosh MC-275- McIntosh MI75- Marshall JCM 800 MkII- Jolida 502B integrated- JADIS JA30- Lux A3700 amp- Margules- THD BiValve guitar amp- Woo Audio
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