Very informative post, thank you!I have a Line Magnetic 508 as well, so considering the MELZ 1578. There appear to be a bunch of these online now with prices all over the map. How do I know which "1578" tubes to buy? Is there something specific I'm looking for to know I am getting the "right" 1578 tubes?
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
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