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(!!) (Recommended Pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969 (6.0/6.5ma and 6.1/6.8ma) 1-5% matched

(!!) (Recommended Pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969 (6.0/6.5ma and 6.1/6.8ma) 1-5% matched

$ 59.99

1 pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969

1 tube) 6.0/6.5ma Gm=2700/2800

1 tube) 6.1/6.8ma Gm=2600/2900

 

Vplate=250V

Vgrid=-5.6V

Good Ma = 5.5-6ma

Good Gm = 2600-2900

 

 

- Lampizator DAC

- DIY

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