(!!!) (Best 5-Star) 5814A=12AU7 GE Electronic Secretary "5 STAR" triple mica NOS 1960 (10.8/10.4ma) (Same Gm)
$49.99
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
1 low noise tube) 5814A=12AU7 GE Electronic Secretary "5 STAR" triple mica NOS 1960 1 section) 10.8ma Gm=2200 1 section) 10.4ma Gm=2200 Good Ma range 8-10ma Good Gm range 1800-2200 Recommended for - Woo Audio WA4 headphone amp - Bottlehead Crack - Bottlehead Foreplay - CJ PV12 - Jadis amp - Unison Research Unico-P 2005 - Einstein preamp - Head-Direct EF1 Hybrid Headphone Amp 2008
Show More
Show Less