6SN7GT ECC33 B65 Tronal/Philips, grey glass, fat base
Out of stock
Tronal 6SN7GT made by Philips in Belgium, no box.
This tube looks unused but may have seen minor use. Tests excellent with 100%+ on each triode system.
This tube was manufactured March 1957 by Philips in their Brussels M.B.L.E Mazda plant for the French Tronal brand in the 1950ies. Tronal was a brand used and owned by Philips mainly for the French and Benelux market.
This tube features grey glass, fat black base and short bottle construction.
Super rare item!
Just one piece available!