Skip to content

Cookie and Privacy Notice
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies. However, you may "Decline" but this may affect your experience while viewing our website. For more information simply follow this link to our Privacy Policy.

About Us
My Account
Basket
Checkout

Home
Choose Your Amp
Choose Your Valve
- Valve Types:
- Valve Names:
  - ECC83 (12AX7)
  - ECC82 (12AU7)
  - ECC81 (12AT7)
  - EL34
    The EL34 (6CA7) valve was originally introduced back in 1949 by Philips the parent company of Mullard.
    Among the first amps to use EL34 valves were the Marantz 2 (1955), Dynaco Mark II (1956), and the rare Pye Mozart, a single-ended 9-watt British unit from 1956.
    The EL34 valve’s popularity was sealed when Jim Marshall selected it for his JTM45 guitar amp in 1965. He went with it because it was cheaper and easier to get in England than the 6L6 he had used previously.
    That amp went on to become a standard for the British blues-rock sound. The EL34 tube also found its way into Hiwatt, Orange, and Laney amps, all made in Britain, as well as the popular Canadian-made Traynor brand.
    Although Philips no longer makes the EL34 tube, it is manufactured by Electro Harmonix, JJ Electronics and Sovtek which deliver top quality output tubes with stunning tone.
    Of course, many amplifier manufacturers rebrand these valves in their own name.
  - EL84
  - KT66
  - KT77
  - KT88
  - 5881
  - 6550
  - 6L6
  - 6V6
- Bias Manuals:
- Other:
Accessories
- Valve Sockets
Blog
FAQs
Contact Us
Shopping Basket0Items in Basket
Search Toggle
Search for:

Shopping Basket0Items in Basket

Search Toggle

Search for:

Home
Choose Your Amp
Choose Your Valve
Bias Manuals:
Blog
FAQs
Contact Us
About Us
My Account
Basket
Secure Checkout

FULLY TESTED AND GUARANTEED

FULLY TRACKED DELIVERY SERVICE

SECURE ONLINE SHOPPING

Home / Bias Manuals

Bias Manuals

Showing all 16 resultsSorted by price: high to low

How to Bias a Blackstar HT5 / HT5R
£5.75 Add to basket
How to Bias a Marshall JCM2000 TSL601
£5.75 Add to basket
How to Bias a Marshall JCM2000 TSL60
£5.75 Add to basket
How to Bias a Musicman 212 HD130
£5.75 Add to basket
How to Bias a Friedman Smallbox 50
£5.75 Add to basket
How to Bias an Orange Rockerverb 50 MKIII
£5.75 Add to basket
How to Bias a Rivera Fifty-Five Twelve
£5.75 Add to basket
How to Bias an ENGL Powerball
£5.75 Add to basket
How to Bias a Blackstar HT Stage 100
£5.75 Add to basket
How to Bias a Laney LH50
£5.75 Add to basket
How to Bias a Laney GH50L
£5.75 Add to basket
How to Bias a Vox Climax
£5.75 Add to basket
How to Bias a Blackstar HT Stage 60
£5.75 Add to basket
How to Bias a Peavey 6505
£5.75 Add to basket
How to Bias an Orange TH100
£5.75 Add to basket
How to Bias a Carlsbro TC60 Guitar Amplifier
£5.75 Add to basket

Why Change Your Guitar Amp Valves?
Shop by Amp Brand
Shop by Valve Type
Contact Us

Frequently Asked Questions
Delivery Options
Returns Policy

Terms and Conditions
Privacy Policy
Cookie Policy
Sitemap

All valves are fully tested before dispatch and sent by tracked delivery to your door.

Our secure checkout accepts all major credit and debit cards.

Visa Payments Accepted

Mastercard Payments Accepted

American Express Payments Accepted

COPYRIGHT AMP VALVES © 2026 | WEBSITE BY TWO PLUS TWO MARKETING

Scroll to Top