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🎶 Ignite your amp’s soul with JJ ECC83S – where vintage warmth meets modern precision!
The JJ ECC83S / Tested 12AX7 Preamp Vacuum Tube HG+ is a premium, industry-tested vacuum tube designed for guitar amplifiers. Engineered for the critical V1 preamp position, it delivers enhanced gain, low noise, and superior tonal clarity. Each tube is meticulously tested for noise, microphonics, and triode balance, ensuring reliable performance. Compatible with standard 9-pin sockets, it revives vintage amps with bright, warm sound and comes with a 6-month warranty for guaranteed quality.
| ASIN | B00NLIWJTS |
| Amplifier Type | Tube |
| Best Sellers Rank | #6,429 in Musical Instruments ( See Top 100 in Musical Instruments ) #5 in Guitar Amplifier Tubes #2,187 in Music Recording Equipment |
| Brand | Ruby |
| Built-In Media | One Vacuum Tube |
| Compatible Devices | Amplifiers |
| Connector Type | 9 Pin |
| Customer Reviews | 4.6 out of 5 stars 26 Reviews |
| Enclosure Material | Metal |
| Item Dimensions D x W x H | 1"D x 0.5"W x 1"H |
| Manufacturer | JJ Electronics |
| Material | Metal |
| Mfr Part Number | ECC83S |
| Model Name | JJ Electronics 12AX7/ECC83 Preamp Tube |
| Number of Items | 1 |
| Product Dimensions | 1"D x 0.5"W x 1"H |
| Sound Profile | low noise, & microphonics, clarity and warmth |
| UPC | 837410001958 |
| Unit Count | 1 Count |
| Warranty Description | 1 year. |
A**I
Brought my amp back to life
Replaced an original Marshall tube that’s over 20 years old, my amp came back to life. Has a bit more gain and sounds bright and nice
W**R
Love these preamp tubes!
Great product and as described!
L**2
Great deal for a good preamp tube
Best deal for a great work horse tube. I've probably bought a dozen or so of these the last couple months refreshing some of my old amps . I didn't have any bad ones.
J**L
12AX7
Received the tubes earlier then original ship date. Packaged well. They worked to replace the preamp tubes on my Peavey JSX.
Q**R
can't tell the differnece vs nos rca
Good harmonics on clean channel. Perhaps not as much as my NOS Mullard, but I can't tell the difference between these and NOS RCA. On crunch channel, I easily get Marshall sound. I should know, I have a couple vintage Marshall stacks to compare. On ultra channel, I get more distortion than the rock tunes need. Mind you, I'm not playing metal, I'm playing middle of the road rock. Here's the real plus, I don't get microphonics from this combo amp. I can't say that about the longer-plate Mullard and RCA. The amp is an old Peavey JSX 100 W. Combo. 2 x 12. It sounds good enough and loud enough at practice. I'm kinda thinking about gigging with it now that it gives me the sounds I wanted from Marshall. We'll see. Why did you pick this product vs others?
D**D
Good product
They ordered this tube to replace one that had failed in my 1972 Fender Bandmaster Reverb. The reverb was making a lot of noise, causing me to replace the tube. The amplifier is as good as new now. Thank you.
B**R
can't go wrong
I have used JJ's my entire career. Never a problem.
C**D
Great
Great tunes they works great in my Marshall MA100c
Trustpilot
3 weeks ago
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