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(!!!!) (#1A 12AX7=ECC803S SINGLE) ECC803S=12AX7 Telefunken Ulm Germany <> bottom NOS 1963 (1.3/1.3ma) 1% section balance

$ 1,098.88

1 low noise tube) ECC803S=12AX7 Telefunken Germany <> bottom Gold pins NOS date code (U2003801=1963) made in Ulm Germany factory, tube in very good overall condition

1 section) 1.3ma Gm=1800

1 section) 1.3ma Gm=1800

 

  • Tested on Amplitrex
  • Good Gm range 1600-1800
  • 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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