NOS Tesla E88CC/6922 Gold Pin (Not JJ)
1970s Vintage, god pins. Made in Czechoslovakia
A significant upgrade to new production ECC88/6DJ8/6922s. Sold in white boxes.
Hey Mike - those Tesla ECC88s work great in the Avalon VT-737 mic pre. I did a before/after comparison using a MIDI file and the sound quality is significantly improved. The stock Sovtek 6922s were slightly noisier (or at least one of them was) but more importantly the Teslas offered more clarity across the board.
Thanks again, great service --
very happy with the results!! tube sounds great in the Rode NTK. very nice improvement. Thanks!