Departments > Guitars > Guitar Accessories, Parts & Tools > Guitar and Amplifier Parts > Tubes > Preamp Tubes for Guitar Amps > Electro-Harmonix > Hi-Gain Preamp Tube

Electro-Harmonix Hi-Gain Preamp Tube

SKU: # 71284   |   Model: # 12AX7EH   |    Product Reviews2 Reviews  Write a Review
Electro-Harmonix
Electro-Harmonix
Hi-Gain Preamp Tube
Notify Me
    Please enter your email address.

Buy Online
 Add to Cart

Buy In-Store

Description
Q & A
Reviews 2
Features

• High Gain With Ultra Low Noise
• Detailed, Musical tone That Rivals the Most Desirable NOS Types
• Unique Spiral Filament Eliminates Filament to Cathode Induced Hum

Q & A

There are currently no questions for this product.
  Please Sign In or Register to ask a question

Reviews

3.149.29.192
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Add Review
Great sounding tube for high gain 2 of 2 customers found this review helpful
Features  
Quality  
Value  
Overall  
Product Experience   I own it
Closest Store   Langley, British Columbia
I replaced these in the pre-amp of a Peavey 6505+ and wow what a difference it made. The previous owner had a mix of the stock Ruby 12ax7's and JJ's in the amp. It sounded shrill and unpleasant. After re-tubing whither the EH 12ax7's the amp had a much wider & warm tone. It actually made a big difference in making the clean channel much more usable (these amps do not have a particularly good clean tone) while keeping the high gain channel ferocious! I highly recommend these in high gain amplifiers.
Posted by Matt Delguidice on Jul 1, 2020
Was this review helpful? Vote helpful Vote not helpful flag this review
Rocks in my Traynor YGL-1 6 of 6 customers found this review helpful
Features  
Quality  
Value  
Overall  
Product Experience   I own it
Closest Store   Oshawa, Ontario
I bought a used Traynor YGL-1 from Long and McQuade and found it had a bad tube in it. Initially, I replaced them all with a matched pair of Mesa Boogie EL-84, a Mesa 12AX7 in the V2 position and a Mesa 12SPX7 in V1. While the sound was vastly improved, I felt that the proper tones of the amp were not shining through. After reading about various 12AX7 tubes, I decided to try one of these 12AX7EH tubes in the V1 and move the 12SPX7 to the V2. WHAT A DIFFERENCE! Seriously, the amp sings now... I can get any tones I want from sparkling cleans to a perfect growl for 80's metal. I would highly recommend this tube for anyone looking for a well balanced tone with sparkling highs, buttery mids and a crisp bottom end. Try one!
Posted by Mick Ilhenney on Oct 2, 2017
Was this review helpful? Vote helpful Vote not helpful flag this review
Add Review

Great Additions