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(!!) (2nd Best Pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969 (6.1/6.7ma and 6.3/6.9ma) 1-3% matched
(!!) (2nd Best Pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969 (6.1/6.7ma and 6.3/6.9ma) 1-3% matched
$ 74.99
1 pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969
1 tube) 6.1/6.7ma Gm=2800/2900
1 tube) 6.3/6.9ma Gm=2800/3000
Vplate=250V
Vgrid=-5.6V
Good Ma = 5.5-6ma
Good Gm = 2600-2900
- Lampizator DAC
- DIY
See more: vacuum tube
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 (2nd Best Pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969 (6.1/6.7ma and 6.3/6.9ma) 1-3% matched&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/ecc40p6_dab5a0c5-4730-42b1-a43b-e0eb541dfb2d.jpg?v=1661954944){kind=link}
 (2nd Best Pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969 (6.1/6.7ma and 6.3/6.9ma) 1-3% matched "Pin It")