Mullard ECC35 6SL7GT NOS NIB Matched Pair Brown Base D Getter Blackburn 1958 

Rebranded Philips in genuine Miniwatt boxes and wrap packaging

Carefully selected and matched from few dozen of tubes from the same batch with exactly the same etched codes!

Balanced sections, tested for low noise and microphonics in RIAA preamp.

Auction is for one pair (2 tubes)!

These are the best sounding 6SL7 / 6SL7GT