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(!!!!) (Best Overall Pair) ECC803S=12AX7 Telefunken Ulm Germany <> bottom NOS 1965-1966 (1.1/1.1ma and 1.2/1.3ma) (Nagra, Lamm, VTL, Aesthetix, Diva)

$ 2,199.99

1 low noise matched pair) ECC803S=12AX7 Telefunken Ulm Germany <> bottom Gold Pins NOS, made in Ulm Germany factory, original boxes

1 tube) 1.1/1.1ma Gm=1650/1650 (U7105201t)  1965

1 tube) 1.2/1.3ma Gm=1700/1700 (U8106703T) 1966

 

  • Matched on Amplitrex
  • Good Gm range 1600
  • Good Ma = 1ma
  • Low Noise and not microphonic
 

Recommended for

- Lamm Industries ML3 Signature mono amps

- Nagra PL-L preamp

- VTL 7.5 preamp

- Conrad Johnson Premier 15 phono preamp

- Jadis

- Aesthetix

- Diva Audio M7 preamp

 


 
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