Pearlman Tube - Gearspace
Jan 13, 2009 · The german tube is a EF12 or EF13 made by various manufacturers.... I believe the American tube is actually made in Russia, and is equivalent to an older RCA tube (I'm …
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Understanding 6SJ7 ideal operating conditions - Audiokarma …
Aug 7, 2016 · You would need to use the 6SJ7 pentode curves, BUT you need the set of curves for the screen voltage used at each stage, which may not exist on the data sheet. No worries, …
octal preamp tubes - 18Watt.com
Sep 8, 2005 · I've bought both a metal and a glass 6SJ7 off eBay, and will be testing them out. The metal one is a JAN milspec example, so hopefully it will be nice and robust for floor pedal …
Solid State vs. Tube Rectifiers May 6, 2020 7058 Preamp Tubes?? Feb 23, 2010 5751 Preamp tube Jun 9, 2009 EF86 vs. 6SJ7 vs. 6EU7 May 15, 2006 Little Dot Tube Amps: Vacuum Tube Rolling Guide - Head-Fi.org
6SJ7 6SJ7GT Author: Tung-Sol Subject: JA-FP-2005-11-06 Created Date: 11/6/2005 11:15:34 AM
6SJ7 - EL34 World
Jul 31, 2013 · some say that 6SJ7 is/are similar to the EF86. if i need a pentode front end for a guitar amp - the EF86 is my go-to tube. i haven't fooled around enough with 5879 to form an …
Gibson EH-185 6J7 version Dec 9, 2019 6SJ7 vs 6SH7? - Tube amp Information, Guitar amp ... Jul 13, 2018 6Sj7 to 6SL7 or the other way Jan 4, 2017 - People also ask
6SJ7 equivalents - GroupDIY Audio Forum
Jun 17, 2017 · Is the 6SJ7 with the use of a suitable adapter replaceable with the 6J7 • EF37 • ME1400 and do you think it would be worth it? I do realize the last question is a tough one - …
国鉄EF13形電気機関車 - Wikipedia
こうした状況を背景に開発されたのが戦時形機関車であるef13形であった。 ef13形は戦時設計の典型例であり、当座の戦争期間中をしのげればよいとする思想で設計された [2] 。そのコン …
The best 6SN7 just might be a 6J5-GT, 6J5-G or a British made L 63.
Nov 1, 2020. #3. Tom Bombadil said: In my tests of 25 different 6SN7, the RCA 5692 did not finish in my top 10. So I wouldn't hold it up as the 6SN7 standard to beat. My favorite pure …
Octal pentode sub for ef86? - diyAudio
Nov 13, 2006 · You can resolve the gain issue by using the high gm 6AC7 instead of the 6SJ7. If you look at the 6AC7 data sheet, you'll notice a remark about DC heater power when …
