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Electro-Harmonix 12AX7EH Preamp Vacuum Tube

4.9253 product ratings

Only Glass Vacuum Tubes (5028)
99.7% positive feedback

Price:

$26.04

Free shipping

Estimated delivery Fri, Jun 14 - Mon, Jun 17

Returns:

60 days returns. Seller pays for return shipping.

Condition:

New

These are one of the best deals around, you get rich tone for less! While we do screen for noise and microphonics, even the best tube testers are quite bad at finding these faults. The only real test is with your ears.

About this product

Product Identifiers

Brand
Electro-Harmonix
MPN
12AX7EH
UPC
0689830364928
Model
Electro-Harmonix 12AX7EH
eBay Product ID (ePID)
17016063237

Product Key Features

Type
Vacuum Tube

Dimensions

Weight
10 Hundredths Pounds

All listings for this product

item 1 Brand New In Box Electro-Harmonix 12AX7 Vacuum Tube Authorized Dealer FREE SHIP
$26.04
Free shipping
item 2 ELECTRO-HARMONIX 12AX7EH * GAIN TESTED
$26.95
Free shipping
item 3 Brand New In Box Electro-Harmonix 12AX7 Vacuum Tube Authorized Dealer FREE SHIP
$27.78
Free shipping
item 4 Electro-Harmonix 12AX7EH Preamp Vacuum Tube (Perfect Condition)
$24.99
+$5.00 shipping
item 5 Electro-Harmonix 12AX7EH Preamp Tube
$24.95
+$5.99 shipping
item 6 Electro-Harmonix 12AX7EH Preamp Tube
$24.95
+$5.99 shipping
item 7 Electro-Harmonix 12AX7EH Vacuum Tube - Tested
$14.56
+$17.47 shipping

See all 29

4.9

4.9 out of 5 stars based on 53 product ratings

53 product ratings

50 users rated this 5 out of 5 stars
2 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 37 reviews

5 out of 5 stars
by michaerya-758Apr 15, 2022
A good quality 12AX7 tube that is value priced
I was impressed with the performance of these tubes. The 12AX7 has become scarce in the marketplace and when sourced tend to be very expensive. For ordinary audio preamplifiers, these work fine. The brand is not American-made, but seems equal in performance.
Verified purchase: Yes
5 out of 5 stars
by michaelh3463Jan 01, 2023
Excellent tube with a slight high end boost !
This is a terrific tube. I have tried many tubes in the past on this guitar pre-amp. This one and others of the same make and specs has a higher power output and more clarity in the highs while keeping a nice but slightly lower mid range. The bass response is just fine though resulting in a nice crisp sound !
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by d3jtaJun 29, 2016
Solid tube
Bought this as a replacement pre-amp tube in my Vox Valvetronix AD100VT-XL amp. Though it's a hybrid amp and not powered by the tube, it plays a big part in the circuitry (namely the gain), tone and overall output. Packs a powerful output while remaining clean and little to no background noise or interference. It is very warm and wide tonally speaking. Before this EH I was using a Mesa Boogie tube and I like this much better. Less bite and gain to the distortion, but you can still crank it and get a wicked good modern rectified sound. Overall very pleased with the performance, sound and quality of this item. Well made. Would buy again.
Verified purchase: Yes
5 out of 5 stars
by williamjcarolloMar 01, 2018
Orange micro dark + EH 12ax7= WOW
just installed one as a replacement for a jj tesla.... hfs!!!! it sounds clearer, bell like cleans, louder and thicker when pushed. had to cut my normal gain and volume settings because it was a noticeable difference in volume. if you have a md, install one to receive tonal glory :)
Verified purchase: Yes | Condition: New
5 out of 5 stars
by eventidefx_guruMar 04, 2019
Super-low noise floor and sounds awesome!
The best tubes for a tube preamp if you want it to have a low noise floor and sound great! I used these in a Bellari RP220 and cannot recommend them highly enough!
Verified purchase: Yes | Condition: New

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Picture 1 of 1

Electro-Harmonix 12AX7EH Preamp Vacuum Tube

About this product

Product Identifiers

Product Key Features

Dimensions

All listings for this product

Ratings and Reviews

Most relevant reviews

A good quality 12AX7 tube that is value priced

Excellent tube with a slight high end boost !

Solid tube

Orange micro dark + EH 12ax7= WOW

Super-low noise floor and sounds awesome!

Best Selling in Vintage Tubes & Tube Sockets

Save on Vintage Tubes & Tube Sockets

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