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(!!!) (#2 5687WA Sylvania Pair) JAN-5687WA Sylvania used/very good 1964-1968 (High Ma and Gm)

(!!!) (#2 5687WA Sylvania Pair) JAN-5687WA Sylvania used/very good 1964-1968 (High Ma and Gm)

$ 39.99

1 low noise pair) 5687WA Sylvania used/very good 1964-1968 in white boxes, same build

1 tube) 39/43ma Gm=10,600/11,800 1964 (JHS)

1 tube) 39/40ma Gm=11,000/11,500 1968 (JAN)

 

Good Ma range 30-40ma

Good Gm range 10,000-12,000

 

Recommended for

Manley

Modwright

Audio Note

Ray Samuels

Ayon

Kondo

Mastersound

Audio Thrills

Loth

 

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