(!!!) (Good Value Pair) 12AU7A RCA clear top used/good 1960's (7.5/9.6ma and 7.5/9.2ma)

1 low noise pair) 12AU7A RCA clear top used/good 1960's in RCA boxes 1-5% matched 1 tube) 7.5/9.6ma Gm=1700/1850 faded printing 1 tube) 7.5/9.2ma Gm=1800/2000 faded printing Matched on Amplitrex Low Noise and not microphonic Good used Ma range 7-9ma Good used Gm range 1700-2000 Nice Detail and Good Bass   Recommended for - Cayin MT-35 Integrated amp- Rogue Audio Cronus- Rogue audio Perseus + Rogue audio stereo 90, - Sun Audio 1000- CJ PV10- VTL 7.5 Series II- Ampeg- Aguilar DB750 driver tube- Odyssey Kandela preamp- David Berning ZOTL Pre One Audio Preamplifier