2 x  tubes PCC88 7DJ8 Telefunken

• <> diamond tubes
• matched pair 
• 
  

Tested in autobias mode

Emission = Gm 12,200+12,700  and 13,200+12,200 (100% = 12,500 ±2,500 )
Current = 14,9 +15,0 and 15,4 + 14,90 mA  (100% = 15mA  ±0,8mA)

Produced by Telefunken  plant