Shootout of Nos 6sn7 tubes


I will have shootout between TS BGRP, RCA vt231, KR vt231, Syl vt231, Raytheon vt 231 and "Bad boy" next weekend.

If I get MELZ 6N8S 6SN7 Metal Base next week, then I will also include it in shootout


RCA5691, Psavne Acme 300B, Psavne Acme 805 are also being used in Line Magnetic 508 amplifier.

Speaker will be Lansche 4.1 with plasma tweeter.

Digital source will be Dave and HMS fed by ripped CD stored in ssd drive of Cocktail audio x30.


I will play

Eva Cassidy's 'Autumn Leaves"

"Trinity Sessionn " by Cowboy Junkies

For classical orchestra, "Trittico" directed by Fennel.

"Still harry after all these years" will be for fusion jazz.

Any more suggestion gentlemen and ladies.

Thomas
shkong78

Showing 3 responses by mid40sguy

Thank you for the helpful detailed notes Thomas.
I ordered on matched pair 1980 Melz 1578 from Olga. When they arrive will post my thoughts.
I own a pair of TS BPRP a pair of Sylvania metal base and Psvane Treasure CV181-TII. 
I find the coveted Tong Sol best it simply is more musical. Sylvania and Psvane a close second to each other. Sadly one Tong Sol recently died.

By the way I also live in the Seattle area. 
My pair of 1980 Melz 1578 from Olga arrived yesterday. After playing 8-10 hours background music in our living room system I sat down to listen.
WOW!
I'm ordering another set of Metz 1578 now. I also ordered a pair of 1954 Metz 6N8S. 
What I noticed…. depth, focus and groove. I'm not a huge Kraftwork fan but listening to Tour De France (2009) remaster (M) Tidal I was unable to surf the internet the music kept drawing me in!
Thanks for the heads up Thomas
Thomas please report this clown to Ebay and PayPal. He should be shut down. His use of racial slurs is unforgivable.