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