Upgrade your tube amplifier and preamplifier now! Also find datasheets and specs. It belongs to a large family of dual triode vacuum tubes which share the same pinout (EIA 9A), including in particular the very commonly used low-mu 12AUand high-mu 12AX7.
The 12AThas somewhat lower voltage gain . Bought one for my combo, specifically to replace the tube that drives the reverb unit, Vposition.
Didnt notice any change to be honest but I did try it briefly in Vposition of a bugera vjust because I was curious. The result wasnt what I expected since I lost almost half of my . Vous pouvez installer plusieurs lampes differentes dans votre ampli à la place des 12AX7. Les réferences les plus connues sont la 12ATet la 12AU7.
La 12ATest souvent utilisée sur les amplis Fender pour la reverb et le driver. FREE DELIVERY possible on eligible purchases. Cafhode—Coafed Unipofenfial Series.
BLACK SABLE JAN Philips 12AT7. The pins are always straight and the tone is always dead on. Electro- Harmonix 12AT. These are all that go in all of my gear.
I would stack em up with the Mullards anyday. And the price here is a . Find great deals on eBay for Mullard 12ATin Vintage Tubes and Tubes Sockets. Shop with confidence on eBay!
Can they be used interchangably? This runs the tube at full rated plate voltage, and plots the curves at different grid bias levels. The most accurate method to test tubes , the curve plots can actually be compared to the printed examples for each tube type that appear in the manufacturer technical data sheets and books. Each triode of a 12ATcan be. That distinction probably falls to the 12AX especially when you add guitar amps to the mix.
AT(also known in Europe by the Mullard-Philips tube designation of ECC81) is a miniature 9-pin medium-gain (x60) dual-triode vacuum tube popular in guitar amplifiers . I have a bunch of 12ATNOS preamp tubes and I also some ECCtubes.
Some of the oldest 12ATwe have in stock. Amazing fidelity and quality, made if the Golden Era of tube manufacturing in the USA. Screen Dissipation (max).
Is it safe to use tubes brands other than JJ tubes VTL recommends.