Review- 1952 Sylvania 12AX7 Black Ladder Plate - Steve Hoffman …
Jul 23, 2018 · I always wondered about the sonic signature of the Sylvania 12AX7 black ladder plate tube with square getter. Some have reported as a premium 12AX7...
Which 12ax7 tubes to choose... | Steve Hoffman Music Forums
Mar 16, 2015 · 12AX7 TUBES AND VARIANTS: Telefunken E83CC Regarded as the best. Very hard to find, this tube is Vintage and Extra Rare! The ECC803S is a very low noise, special …
12AX7 Tubes - My Tests | Page 2 | Steve Hoffman Music Forums
Jun 5, 2021 · 12AX7 Tubes - My Tests Discussion in ' Audio Hardware ' started by allied333, Jun 5, 2021.
Let's talk New Production Tubes (non-NOS) --- 12AX7
Jul 24, 2018 · Here's a piece Effectrode published years ago doing a physical dissection of a Blackburn Mullard and a New Sensor Mullard 12ax7. Besides the obviously physical …
Tube recommendations for 12AX7A and 12AT7’s - Steve Hoffman …
Feb 16, 2024 · Tube recommendations for 12AX7A and 12AT7’s Discussion in ' Audio Hardware ' started by TommyTunes, Feb 16, 2024.
12AX7 Tubes - My Tests - Steve Hoffman Music Forums
Jun 5, 2021 · The 12AX7 is used in most tube amplifiers. I think I heard about every 12AX7 tube ever made including rare European tubes as I owned 1000s of NOS...
12ax7 vs 12ax7a - Steve Hoffman Music Forums
May 31, 2018 · The quietest 12AX7-family tube I have is a pair of NOS Hitachi 7025 that apart of being dead quiet up to the point that their noise level seems like solid state,their sound is really …
12AX7 tube characteristic question - Steve Hoffman Music Forums
Mar 14, 2021 · 12AX7 tube characteristic question Discussion in ' Audio Hardware ' started by CaseyJames, Mar 14, 2021.
The second best 12AX7 I heard- not expensive - Steve Hoffman …
Aug 3, 2018 · The Mullard 12AX7 long plate square getter is the best I ever heard. Seller stated Telefunken 803s are not as good at $1K+ each. A tube I thought is...
What's your go-to, do-everything new 12AX7? - The Gear Page
Aug 4, 2016 · You have to pick one new production model 12AX7 to outfit an amp - you don't get to tailor it for a specific amp, or specific position. What's your choice? [Edit] Okay, you can pick …