Ampeg J-12T Diamond Blue Jet

Are you looking for great sounding valves for Ampeg J-12T Diamond Blue Jet amplifier? Great – you’ve come to the right place.

Valves for Ampeg J-12T Diamond Blue Jet amplifier.

The Ampeg J-12T Diamond Blue Jet amplifier uses:

2 x ECC83 (also known as 12AX7) preamp valves.
2 x EL84 matched power valves/power tubes.

Over time, your valves lose their tone and their power. So it’s important to change them on a regular basis to keep your amp sounding like new. We always recommend Sovtek or JJ valves for the Ampeg J-12T Diamond Blue Jet amplifier. This is because they guarantee awesome tone and long life at a very competitive price.

So order your valves for Ampeg J-12T Diamond Blue Jet below and hear the difference.

So bring back the power and sparkle to your guitar amplifier. Treat yourself to a brand new set of valves today.

All of our valves are carefully picked, fully tested, digitally graded and matched before we post them to you.
These selected premium grade valves deliver superior tone and performance. So upgrade today and hear the difference.
Fast delivery options with full tracking and insurance so you can order with confidence.
International shipping – we post all over the world every single day.

Do you have any queries on replacing your valves?

If you have any questions about replacing the valves for Ampeg J-12T Diamond Blue Jet please drop us an email. We have over 30 years experience so one of our team is always happy to help.

Also, take a look at our FAQ section where we answer all the most popular questions. You will also find lots of useful hints and tips on upgrading your tubes.

About the Ampeg J-12T Diamond Blue Jet amplifier.

The Ampeg J-12T Diamond Blue Jet is an all-tube single-channel, 15-watt combo. It’s powered by 2 x ECC83 and 2 x matched EL84 valves through a tasty 12” Ampeg Vintage speaker.

It was designed to be portable and allow you to quickly dial in any tone you want. It also features a genuine Ampeg Tremolo. Due to the Tremolo’s independent intensity and speed controls the Ampeg can satisfy a wide of variety of sounds and genres. In addition, this amp features a rich reverb perfect for a light shimmer or complete ambience.

Features:

Valves/Tubes for Ampeg J-12T Diamond Blue Jet: 2 x ECC83 and 2 x matched EL84.
15 watts of Class A power.
12” Ampeg Vintage Speaker.
Tremolo with independent intensity and speed controls.
Built-in Reverb.
Finally that all-important weight Factor: 30 lbs.

Replace the Valves for Ampeg amplifier. Order yours today and get your amp sounding better than ever.

Simply choose the complete replacement valve kit or the seperate valves for your amplifier below:

Showing all 2 resultsSorted by price: high to low

Replacement Valve Kit for Ampeg J-12T Diamond Blue Jet (2 x ECC83 2 x Matched EL84)

£86.50

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EL84 Power Valves (Tube) JJ Matched Pair 2 x EL84

£48.34

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Why buy your new valves from Ampvalves?

Amazing Quality - All our valves have been tested to the highest possible standard using the best testing equipment on the market.
100% Guarantee - All of our valves are fully guaranteed for complete peace of mind.
Soak Testing - All of our valves are soak-tested for 30 minutes to reduce failures after fitting.
Rated 5 Stars on Trustpilot
Awesome Tone - You'll hear the difference. A new set of tubes will get your amp sounding and performing like new.
Stunning Price - Our individual Valves and complete Amp Kits are competitively priced to ensure you get great value.
Superb Customer Service - We are always at the end of the phone to answer any questions you may have. We are all guitarists here and treat every customer as we would like to be treated.

      EXCELLENT  
   Based on 23 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Stuart ukguitarampguy 
 
 
 
 Trustindex verifies that the original source of the review is Google. I'm a Berkshire based amp tech and have fitted literally hundreds of valves sold by Ampvalves. Always reliable and I get a personal servivce too if I have any queries. Very good company in my view.
  
 
      Posted on Google  
   
   Isabelle Worthington 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service , friendly and helpful very knowledgeable. Thank you so much amp now working as it should.
  
 
      Posted on Google  
   
   Anthony White 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely brilliant service from Ampvalves.co.uk
I will not hesitate to use this excellent company again.
Easy website to navigate, with valves arriving well packaged and on time.
Ampvalves provide a service I've not experienced for years. Try them. You wont be disappointed.
  
 
      Posted on Google  
   
   Steve 
 
 
 
 Trustindex verifies that the original source of the review is Google. New valves arrived today from Ampvalves. Awesome. I loved the sound of my Victory V40 when I bought it new - and now it's even better. Great valves and superb customer service. Highly recommended.
  
 
      Posted on Google  
   
   Alex Fischer 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently purchased a replacement tube set for my Line 6 DT25 Head amp from Ampvalves.
The website is very user-friendly and makes it easy to find the perfect tube set for your amp.

Due to an error by the parcel service, my shipment did not find its way to me. After contacting the support, I was helped immediately and competently.

The quality of service was truly exceptional and exceeded my expectations. A special thanks to Barry Tyler. Hey Barry, you did a very good job.

The tube set arrived afterwards in excellent condition, exactly as described on the website.

The quality is remarkable. It’s well worth the money for their high-quality tubes. I highly recommend the tubes from Ampvalves.
Also, my amp gives grateful feedback with a wonderful fresh sound.

Alex from Switzerland
  
 
      Posted on Google  
   
   Max Bevan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Will never buy valves anywhere else. Incredibly well set up website to find the correct tubes. Very well priced and very quick delivery. Will be recommending to everyone! Thank you!
  
 
      Posted on Google  
   
   David Dawkins 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazingly helpful, truly above and beyond with their customer experience. I was pretty stuck, through my own fault, and still they went the extra mile to get me back up and running. Thank you so much.
  
 
      Posted on Google  
   
   kev herbert 
 
 
 
 Trustindex verifies that the original source of the review is Google. Cant fault them extremely helpful & prompt with delivery.
  
 
      Posted on Google  
   
   Steven Wilson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent place to grab your amp valves. Great choice of valves, amazing customer service and prompt responses to queries via email. I was unsure of the best valves to use for my amp and sound, they gave me great advice. When I ordered the valves I used the wrong delivery option and they even sorted that out for me. Highly recommended.
  
 
  
  
 
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