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Groove Tubes Ditto tube direct box sounds great. Only issue the gain potentiometer is scratchy when adjusted. I never bothered because I never...
Hi, recently acquired a Peavey Ultra Plus 120 watt head I'm using with my Ric 4003. Tubes are old and need replacing. Currently using 12ax7s &...
I gig with an Ampeg SVT 3 and 4 depending on the event. My SVT 4 is probably 10 years old or more and my SVT is about 3 years. I'm starting to...
Does any one happen to know what the exact tube (company/model) that are used in these amps? I'm pretty sure they are JJ tubes but exactly which...
I loaned my SVT-3PRO for backline at a little local music & arts festival over the weekend. (Yes, it's a mellow scene where that's a perfectly...
Received direct from Teegarden Audio as a refurbished item. Sounds great. Works great. These tubes are commonly microphonic so I have extra...
This Demeter is an amazing amplifier in every way, but I'm downsizing and going back to a small solid state head. I am the second owner and this...
Howdy TB. Never thought I'd sell this, but it's not getting enough use and I'm trying to move stuff like that along. This was very recently...
I want to rejuvenate an old Ampeg SVT-2 PRO head and am still baffled by all the choices concerning the tubes to use. I went through all the...
My winged-C's finally died after years and I put some JJ's in. The change in sound was drastic. It seems the JJ's are very clear but the low end...
I've had an English Muff'N for years and have occasionally gotten it out and used it as a clean boost or to add just a hint of distortion. I've...
Groove Tubes DITTO tube DI Really warms up any signal Works great and is in good shape other than the lettering being smeared and cosmetics....
I'm selling a lightly used pair of Tung-Sol 12ax7 tubes. These typically sell new for $15-$17 each + shipping. I'm asking $20 for both via PayPal...
So I recently acquired a vintage early 1970's Ampeg V4 with Reverb. It plays and sounds great, and I don't think the tubes are that old. I'm just...
I need a matched sextet for a black line SVT. Tung sol reissues been ok recently? Which retailer? [ATTACH]
I am sad. Unboxed PF20-T; changed fuse to 1amp (for 230V); plugged in 8 ohm cab with output impedance at 8ohm, and powered on first time - tubes...
I know this has been hashed a few times. My personal fave is the NOS GE 6550s I used to use in my SVT (V9). However, I don't hear as well as I...
Are there any all-tube amps that make a thing of displaying the tubes? As an inveterate show-off, I'd like to see all the filaments glowing red...
Groove Tubes Ditto Tube DI. Good shape and fully functional. Nice tone comparable to Aguilar, Demeter, Reddi, etc in the tube DI world. I've used...
Researching a bit on the topic, though without understanding much of the technicalities, it seems that changing tubes should be able to result in...
Hey all First post in a long time. Looking for some suggestions here. I've spent some time searching on both Google and here on TB and haven't...
Was Youtubing some demos and this EHX thing popped up. Sounds pretty good for the $66 price. Anybody have one or know anything about them? [MEDIA]
I purchased these two Sovtek 12AX7LPS tubes brand new as spares and never ended up using them. I will throw in a lightly used Russian Electro...
I've owned a few Hybrid amps in my time and recently came into posession of an Ampeg Rocket Bass B100-R. I **** (EDIT was wrongly informed...
Hey all! I've itching to reacquire an SVT Classic head for a while now and just came across a a used one that is missing a tube. From the post,...
Mixed 12AX7 tubes. 2 Sovtek 12AX7WA, 1 China 12AX7, 1 unmarked 12AX7, 1 12AX7 marked "Made In USA" and 1 Groove Tubes 12AU7. All are working...
[ATTACH] Ehrmagherd...
Greetings, So this is the situation - I´ve been using a guitar tube head (THD Bivalve) to power my bass cab (Aguilar DB 285JC) for low volume...
Picked this up here a couple of months ago, but not really using it much and could use the cash for other things. No box... no goodies, just...
Hi I'm new here. I took out 3 preamp tubes from an old plush guitar head. 2 are clearly marked as 12ax7, one is a ge and the other is an rca. The...
Sounds cool on guitar, bass, keys, I even used it in the mixer loop to add warmth across channels on my mixer. Awesome pedal in great shape, has...
A set of 4 Aguilar 6550 tubes. They are just taking up space. These were out of my DB359. I put Tungsol tubes in but there was nothing wrong...
[ATTACH] I just had a power tube in my Ampeg B-15S glow bright cherry red and start to hum ominously, (kaput) and it was an original Magnavox...
For Sale: I have a wonderful piece of gear that I don't want to get rid of but have no use for. These things are starting to get rare.....so...
I have 2 Aguilar DB112 cabs which I dearly love. They have back porting and sound great, and turn buildings to rubble. The porting on front...
Hey guys. Have been Playing bass all my life and just recently switched from SS to tube heads. I bought a SVT CL at the local music store. When. I...
I don't know how an amp rated at less than 100 watts can be so loud. BUT IT IS! Great amp. New Ruby Tubes, the tube rectifier was replaced with a...
Hi, Since a several weeks and maybe a bit more, I hear weird noises coming out from my SVT 4 Pro. Like little cracks, quick volume drops,...
Yesterday I was the recipient of a used MB Fusion 500. I plugged it in & thought how farty it sounded with overdrive. Today I took the lid off &...
Can you remove Tubes from an SVT II Non-Pro to lower output? Is it safe for the amp? If you can, does anyone have links to a tutorial? I...
