1 low noise tube) 5814A=12AU7 GE “”5 Star”” triple mica NOS “”o”” getter 1960

1 section) 8.0ma Gm=1900

1 section) 7.9ma Gm=1800

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