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Replacement Valve Kit for Rivera Knucklehead Reverb 100- 6L6GC

Rivera Knucklehead Reverb 100- EL34

Looking for great sounding valves for Rivera Knucklehead Reverb 100- EL34 amplifier? You’ve come to the right place.

Valves for Rivera Knucklehead Reverb 100- EL34 amplifier.

The Rivera Knucklehead Reverb 100 – EL34 amplifier uses:

  • 4 x ECC83 (also called 12AX7) preamp valves.
  • 1 x Balanced ECC83 for the phase inverter in position V5.
  • 4 x Matched EL34L power valves.

We always recommend JJ valves for the Rivera Knucklehead Reverb 100- EL34 amplifier. This is because they guarantee you get awesome tone and fully restored power at a very competitive price. Remember JJ are one of only three valve manufacturers in the World. So you are not paying over the odds for rebranded valves from the very same factory.

Always change all your valves at the same time to get your amp sounding like the day it left the factory.

Order your valves for Rivera Knucklehead Reverb KR100- EL34 below and hear the difference.

So restore the power and the tone to your guitar amplifier. Treat yourself to a brand new set of valves today.

  • Every valve kit is carefully selected, digitally graded, balanced and matched before we ship to you.
  • Premium Grade valves for superior tone, power and performance.
  • We have over 30 years in the business so you know you are in very safe hands.
  • We ship around the World every single day.

Replace the Valves for Rivera Knucklehead Reverb 100- EL34 amplifier.

If you have any questions about replacing your valves please drop us an email and we will get straight back to you. If you have never changed your valves before, do take a look at our very helpful FAQ section.

About the Rivera Knucklehead Reverb 100- EL34:

First of all, the Rivera Knucklehead 100- EL34 has three channels and 100 watts of output power. It uses 5 x ECC83s with 4 x EL34L power valves for masses rich, warm tone.

Due to so many features this amp is ideal for just about any scenario.

Probably the most useful everyday feature is a power soak that takes the 100 watts of output down to 50, 25 or 15 watts.

Using two EQs shared between three channels it has tremendous amounts of tone shaping possibilities. In addition, switching between channels using the footswitch allows for complete control. Midi control and boosts for each channels creates the ideal gigging work horse.

The Rivera Knucklehead 100- EL34 offers a lot of control, including Sub Level, Presence, Focus and Loop Blend. Furthermore, this is an extremely versatile and powerful amp intended for the purists of tone. As a result, it would suit a professional session guitarists or the amplifier enthusiast.

Features:

  • Valves/Tubes for Rivera Knucklehead 100: 5 x ECC83s and 4 x EL34.
  • 100 watts of output power.
  • Power soak feature for 50, 25 or 15 watts of output.
  • Separate EQ for Channel One and Channel Two/Three.
  • Volume and Gain control for each channel.
  • Built in Effects Loop with Send, Return and Blend Level.
  • Full Midi capabilities.
  • Finally the all important weight factor: 62 lbs.
Replace the Valves for Rivera Knucklehead Reverb 100- EL34 amplifier. Order yours today and get your amp sounding better than ever.

So, if you’re looking for great sounding valves for Rivera Knucklehead Reverb 100- EL34 amplifier you’ve come to the right place.

Simply choose the complete replacement valve kit or the seperate valves for your amplifier below:
Why buy your new valves from Ampvalves?
all valves tested and digitally matched
  • 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.
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Stuart ukguitarampguy profile picture
Stuart ukguitarampguy
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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.
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Isabelle Worthington profile picture
Isabelle Worthington
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Great service , friendly and helpful very knowledgeable. Thank you so much amp now working as it should.
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Anthony White profile picture
Anthony White
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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.
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Steve profile picture
Steve
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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.
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Alex Fischer profile picture
Alex Fischer
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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
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Max Bevan profile picture
Max Bevan
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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!
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David Dawkins profile picture
David Dawkins
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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.
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kev herbert profile picture
kev herbert
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Cant fault them extremely helpful & prompt with delivery.
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Steven Wilson profile picture
Steven Wilson
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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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