vacuum tubes by manufacturer dougstubes

12AX7 Vacuum Tube replacements? - Vintage Synth Explorer

Dec 11, 2007 · 12AX7 Vacuum Tube replacements? Post by hageir » Sat Dec 08, 2007 8:32 pm I was thinking about replacing the tube in my preamp, it's got a 12AX7 tube in it. Is there anything specific I should be looking for, regarding voltage, power, size, "feet" (the wires), etc.?

Are Tung Sol 12AX7's inconsistent? Page 4 The Gear Page

Apr 27, 2017 · Ive had no problems at all. If you use someone like dougstubes who tests stringently and burns in, you will rarely have issues. Current production tubes that arent hand picked by guys like him will eventually turn up some failures. If you buy from Doug or similar, you will be fine. Guys who Company Overview of China Manufacturer - Henan Hiq Henan HIQ Furnace Co., Ltd mainly marketing high temperature furnace and electric heating element. Electric furnace Business Unit mainly includes:High temperature box furnace, vacuum tube furnace, vacuum crucible furnace, dental zirconia sintering furnace, atmosphere furnace, lifting furnace, platform furnace, laboratory vacuum furnace, as well as variety of industrial furnaces, 2200º C

Discount Guitar Amps Available - Jul 2021 Verified

Vacuum Tubes For Guitar Amps and Hifi Audio Dougstubes (4 days ago) Supplier of vacuum tubes for guitar, audio, and recording applications. We burn-in, test and match all tubes. Free Shipping on orders $105 and over. Via Dougstubes Do Mesa amps really need Mesa tubes? Gretsch-Talk ForumOct 20, 2019 · Look at the Dougs Tubes site and you'll find he stocks 15 different brands making power, preamp and rectifier tubes. dougstubes/ Most of those companies make a few different models of 6L6, 6V6, EL34, EL84 and preamp tubes. The different brands and types have different tonal characteristics. Look at what Sovtek make for example


tubes to heat up before applying high voltage in Play mode. Leave in this mode for 30 seconds to a 1 minute before switching into Play mode. Standby can also be used to mute the amplifier while leaving the tubes warm short breaks. For long breaks it is best to turn the amplifier completely off. JJ's and Reliability? - Orange Amps ForumAug 31, 2010 · by Randy Bass » Thu Jul 08, 2010 7:48 pm. JJs are generally known for being a tube with a good balance of tone and reliability. Sovteks are known for being rugged, but not necessarily the best-sounding tubes to many people. The durability is why many manufacturers

Los Angeles - My City:Current Production 12AX7 Tubes

May 08, 2013 · dougstubes. Click on the image for a larger presentation: Northern Electric had a rich history of producing high quality audio products and vacuum tubes in Canada. We are now re-introducing this classic brand and bringing to you the highest quality tubes possible. Shuguang is the largest tube manufacturer in China. Over the last Los Angeles - My City:Tube Test - 12AX7 Tung Sol ReissueFeb 24, 2012 · The reports are available to the manufacturers and JJ and Shuguang used to take them into account on a regular basis. The design specs are defined and have been for decades. If the makers want to shift the spec then they need to call a tube something else rather than used a defined label such as 12AX7. Some tubes meet spec today once in a while.

Los Angeles - My City:Vacuum tube post from the past

Feb 07, 2011 · A spinoff from now-defunct state factory Tesla factory. Outside of Slovakia, JJ tubes are often sold under the Teslovak or Tesla brandname. Groove tubes is a major distributor. Types in production:GZ34, KT88S, EL34, E34L, ECC803S, ECC83/12AX7, EL84, Rectifiers For Any Amplifier DougstubesDoug's Tubes, Inc. 188 Tally Lane. Wantagh, NY 11793 . Mon-Thurs 11am-6pm EST. Friday 11am-4PM EST. Saturday and Sunday Closed . Call to place an order:516-314-0357 . Email for tube recommendations:[email protected]

Reissue Mullard EL-34 ?? - Music Electronics Forum

Apr 23, 2007 · dougstubes has them, and doug is a real nice guy to deal with. Real cheap prices too. Perhap if we were to start changing the terminology on this board we could correct the impression that the manufacturer's marketing department is trying to hoodwink us with. building a premier vacuum tube is a lot more complex than building an Search of Tubes AsylumMar 20, 2011 · Found 200 records in Search of Tubes Asylum.. 1:RE:gold lion kt88 to penta kt88sc WOW!!! (12.58) Posted by h00hbt on 2011-03-20, 09:17:28 ( Anyway, I tried the PENTA KT88SC and then whent back to the JJ KT88s and they kicked the PENTAs but real time.

So I want to build my Own tube amp, but . . . - Talkin

Jan 06, 2021 · Now I'm running vintage Tung-Sol 6550, about $150 each. As far as the small preamp tubes. I've used dozens. but my favorites are RCA clear tops. and I usually run an Amperex in the middle. because that's the tube that makes the most difference. I am running a vintage Mullard GZ-33 for the rectifier tube. Svetlana Winged C 6L6GC Power Tubes Telecaster Guitar Nov 15, 2013 · Kalamazoo. "Winged-C" 6L6GCs are very good tubes. Highly recommended. So are their 6550s, especially for bass amps. Their EL34s are very high quality as well, but they do, IMHO, seem to break up quite a bit later than many other EL34s, so not everybody's cup of tea. Good, tough, and consistent EL34s, however.

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Vacuum Tubes For Guitar Amps and Hifi Audio Dougstubes. CODES (7 days ago) Supplier of vacuum tubes for guitar, audio, and recording applications. We burn-in, test and match all tubes. Free Shipping on orders $105 and over. https://dougstubes/ Category:Free The DB750 and the Telefunken/Amperex Tube Swap! Page Oct 09, 2008 · Just because you had the tube plans and the manufacturing capability doesn't mean you can reproduce the mojo that the old tube manufacturers had. Add that to using cheaper materials today for electronics manufacturing (far more so than in years' past) and tubes

The Future of Vacuum Tubes Page 3 Gretsch-Talk Forum

Aug 24, 2020 · Tube amps overall simply sound better. After 50+ years of companies making transistor amps, hybrid tube/transistor amps, modeling amps etc. if they Tube ID Help Needed - 2-Channel Home Audio - The Klipsch Oct 11, 2007 · These rare 1950s vintage tubes. have the extra mica wafer at the top of the plate structure, making the. tube extra rugged and virtually eliminating any traces of microphonics. Very hard to find these today, especially in a closely matched pair! $99.00 per pair.

Tubes - The Master List - Cross reference and tweaks

Mar 02, 2014 · Tubes - The Master List - Cross reference and tweaks -. treitz3 Posts:14,412. March 2014 edited March 2016. in 2 Channel Audio. Hello fellow Club Polk members. I did not realize that I had not posted this here at Club Polk prior to now, so I thought I would contribute a list of tube suppliers and other tube related websites that I have What is the best place to buy tubes? Audiogon Discussion Jan 15, 2008 · Edit. Delete. I have bought tubes from Kevin at Upscale Audio, Andy at Vintage Tube Services, Ken at Advantage Tube Services, and Brendan at Tube World with good results. Tube World is one of the higher-priced places, but he has an unmatched inventory, not to mention a huge treasure trove of information. jtimothya.

Customer Reviews - Vacuum Tubes For Guitar Amps and Hifi

Customer Reviews. Thanks Doug. Your site rules and I use it all the time. Some of the best customer service in the industry, too. Thank you for fulfilling my order so quickly. The tubes arrived today, safe and sound (good sound). I appreciate your excellent service. We had been speaking back and forth regarding tubes for my Marshall JCM 900 amp