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Guitar Amp Tubes

When it comes time to replace your power or preamp tubes, zZounds has a great selection of classic designs. Call our Guitar Experts now for help with your purchase: 800-460-8089.

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Electro-Harmonix 12AX7EH Preamp Tube
Electro-Harmonix 12AX7EH Preamp Tube
New from $12.95 SAVE 25%
Play as You Pay
on orders $249.00+ details
In Stock
Forget about Telefunken. The 12AX7EH provides high gain with low noise and detailed, musical tone that rivals the most desirable NOS types. Unique spiral filament el... Learn more...
Svetlana Russian 12AX7 Preamp Tube
Svetlana Russian 12AX7 Preamp Tube
New from $12.95 SAVE 23%
Play as You Pay
on orders $249.00+ details
In Stock
This Russian-made 12AX7 preamp tube is brought to you by New Sensor, the company responsible for Sovtek. Svetlana offers a wide selection of tubes for both hi-end au... Learn more...
Groove Tubes 12AX7, Russian
Groove Tubes 12AX7, Russian
New from $19.99 SAVE 20%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
This tube from Russia is slightly brighter and lower gain. It offers quicker compression than GT 12AX7. Great for most Fenders, but may not be well suited for high g... Learn more...
Groove Tubes 6L6BD Duet, Russian
Groove Tubes 6L6BD Duet, Russian
New from $59.99 SAVE 14%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
The 6L6B is perhaps the most reliable of the currently made types of 6L6s, with slightly less power and a more aggressive edge when pushed into distortion. These are... Learn more...
Svetlana Russian 6550C Power Amplifier Tube
Svetlana Russian 6550C Power Amplifier Tube
New from $25.95 SAVE 25%
Play as You Pay
on orders $249.00+ details
In Stock
These Russian-made 6550C power tubes are brought to you by New Sensor, the company responsible for Sovtek. The 6550 tube type is popular in such amplifiers as the Am... Learn more...
Electro-Harmonix EL84EH Power Amplifier Tube
Electro-Harmonix EL84EH Power Amplifier Tube
New from $11.95 SAVE 17%
Play as You Pay
on orders $249.00+ details
In Stock
The EL84EH faithfully recreates the classic Mullard design. Tri-lam plate material and selected screen wire increase thermal dissipation. The EL84EH is a remarkable ... Learn more...
Electro-Harmonix EL34EH Power Amplifier Tube
Electro-Harmonix EL34EH Power Amplifier Tube
New from $14.95 SAVE 25%
Like New $13.95 SAVE 30%
Play as You Pay
on orders $249.00+ details
In Stock
Mullard reincarnated. With the EL34EH, Marshall amp owners can recreate the balanced tone, deep, tight bass, sweet mids, and well-defined highs of the original equip... Learn more...
Svetlana Russian 6L6GC Power Amplifier Tube
Svetlana Russian 6L6GC Power Amplifier Tube
New from $19.95
Play as You Pay
on orders $249.00+ details
In Stock
This Russian-made 6L6GC power tube is brought to you by New Sensor, the company responsible for Sovtek. The 6L6 tube type is popular in larger Fender amps like the T... Learn more...
Electro-Harmonix 6L6EH Power Amplifier Tube
Electro-Harmonix 6L6EH Power Amplifier Tube
New from $16.95 SAVE 32%
Play as You Pay
on orders $249.00+ details
In Stock
Modeled after the vintage RCA 6L6GC "blackplate," the 6L6EH features large plate dimensions and improved grid structure for increased power handling capabilities. Al... Learn more...
Svetlana Russian EL34 Power Amplifier Tube
Svetlana Russian EL34 Power Amplifier Tube
New from $18.95 SAVE 12%
Play as You Pay
on orders $249.00+ details
In Stock
This Russian-made EL34 power tube is brought to you by New Sensor, the company responsible for Sovtek. The EL34 tube type is popular in Marshall heads and combo amps... Learn more...
Mullard EL34 Power Amplifier Tube
Mullard EL34 Power Amplifier Tube
New from $44.95 SAVE 16%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
Matched duet or quartet to replace and improve on your current EL34s.... Learn more...
Tung-Sol 6550 Power Amplifier Tube
Tung-Sol 6550 Power Amplifier Tube
New from $72.95 SAVE 27%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
"Classic tone" is back! These Russian-made 6550 power tubes are brought to you by New Sensor, the company responsible for Sovtek. Popular in such amplifiers as the A... Learn more...
Jet City RetroValve Single Tube
Jet City RetroValve Single Tube
New from $34.95 SAVE 30%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
Jet City RetroValves are 100% analog vacuum tube replacement devices offering the warm, fat, punchy sound traditionally associated with only glass vacuum tubes.... Learn more...
Groove Tubes 12AT7 Preamp Tube
Groove Tubes 12AT7 Preamp Tube
New from $19.99 SAVE 20%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
The 12AT7 is durable and usually used as a phase splitter or driver tube (part of the power section). It is great for most US made amps, especially Fender. Great for... Learn more...
Groove Tubes 6L6BQ Quartet, Russian
Groove Tubes 6L6BQ Quartet, Russian
New from $119.99 SAVE 14%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
The 6L6B is perhaps the most reliable of the currently made types of 6L6s, with slightly less power and a more aggressive edge when pushed into distortion. These are... Learn more...
Groove Tubes E34LS Tube Quartet (EL34)
Groove Tubes E34LS Tube Quartet (EL34)
New from $139.99 SAVE 12%
Play as You Pay
on orders $249.00+ details
Only 1 Left!
Free Ground Shipping Free Ground Shipping
This new exclusive GT design features special "heat wings" attached to plate for more power, longer life, and better tone. The 1st choice of Matchless and many pro p... Learn more...
Groove Tubes EL84 Duet, European Tubes
Groove Tubes EL84 Duet, European Tubes
New from $49.99 SAVE 16%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
These tubes are good quality, long lasting type with a slightly aggressive edge when pushed into overdrive.... Learn more...
VHT Special 6 6V6 to EL84 Tube Adapter
VHT Special 6 6V6 to EL84 Tube Adapter
New from $19.49 SAVE 25%
Play as You Pay
on orders $249.00+ details
In Stock
The VHT Special 6 EL84 adapter reconfigures the Special 6's 6V6 output tube socket to accept an EL84 output tube.... Learn more...
Groove Tubes E34LS Tube Duet (EL34)
Groove Tubes E34LS Tube Duet (EL34)
New from $69.99 SAVE 12%
Play as You Pay
on orders $249.00+ details
In Stock
Free Ground Shipping Free Ground Shipping
This exclusive GT design features special "heat wings" attached to plate for more power, longer life, and better tone. The 1st choice of Matchless and many pro playe... Learn more...
Groove Tubes EL84 Quartet, European Tubes
Groove Tubes EL84 Quartet, European Tubes
New from $99.99 SAVE 16%
Play as You Pay
on orders $249.00+ details
Only 2 Left!
Free Ground Shipping Free Ground Shipping
These tubes are good quality, long lasting type with a slightly aggressive edge when pushed into overdrive.... Learn more...
1 - 20 of 20
Page: 1

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No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

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Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

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We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!
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1. zZounds offers the industry‘s most musician-friendly payment plans

zZounds offers a variety of Play as You Pay installment plans that allow you to get the gear you want today. While our competitors might offer house credit cards that require you to fill out an application and pass a credit check, our payment plans are easy to get, simple to use, and, best of all, accrue zero interest. Unlike those house credit cards that can leave you vulnerable to exorbitant interest charges once the promotional period ends, we never have and never will charge interest when you take advantage of one of the zZounds Play as You Pay plans.

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2. zZounds guarantees the lowest price

Seen it for less somewhere else? Get it for less at zZounds. Simply click the “Seen it for less?” link on any product page and as long as we‘re not losing money, we‘ll beat any legitimate competitor‘s lowest price, usually within two hours. Want our best price even faster? Call us at 800-zZounds (800-996-8637), and we‘ll provide you with a lower price on the phone. Also, if you purchase from us and later find the product for less elsewhere, call or email us within 45 days, and we‘ll refund you the difference.

zZounds.com price match details »

3. zZounds gets you your gear fast

At zZounds, you‘ll get your gear fast and, usually, with free delivery. Because we have warehouses in New Jersey and Nevada, nearly 75 percent of Americans reside within our two-day shipping zones. Combine this with the fact that many of our best-selling products qualify for free two-day delivery and you get expedited shipping without the additional cost.

zZounds.com shipping details »

4. zZounds makes returns super easy

Buy it, try it, like it, or return it to us for a full refund. It‘s just that simple. If you‘re not in love with what you bought, return it to zZounds within 45 days, and we‘ll promptly arrange for an exchange or a refund. No hassles. No hidden charges. And if a product‘s defective or damaged, call us at 800-zZounds (800-996-8637), and we‘ll email you a prepaid shipping label so you can easily return it to us at zero cost to you.

zZounds.com return details »

5. zZounds delivers top-rated customer service

zZounds has received multiple Bizrate® Circle of Excellence Platinum awards, placing us in the top 0.7 percent of Bizrate‘s network of 5,200 retailers. Our success in meeting the needs of our customers -- since 1996, we‘ve satisfied over 1,000,000 people -- is due in large part to the fact that zZounds only hires experienced musicians to answer your calls and emails, and they are never paid a commission.

zZounds.com customer service »
close [x]What is this?
A temporary customer reference number is assigned to each customer only while they are shopping on zZounds.com. If you call our customer service department for assistance, this number makes it easier for us to answer any questions you have about products, services or purchases.
close [x]

1. zZounds offers the industry‘s most musician-friendly payment plans

zZounds offers a variety of Play as You Pay installment plans that allow you to get the gear you want today. While our competitors might offer house credit cards that require you to fill out an application and pass a credit check, our payment plans are easy to get, simple to use, and, best of all, accrue zero interest. Unlike those house credit cards that can leave you vulnerable to exorbitant interest charges once the promotional period ends, we never have and never will charge interest when you take advantage of one of the zZounds Play as You Pay plans.

zZounds payment plans details »

2. zZounds guarantees the lowest price

Seen it for less somewhere else? Get it for less at zZounds. Simply click the “Seen it for less?” link on any product page and as long as we‘re not losing money, we‘ll beat any legitimate competitor‘s lowest price, usually within two hours. Want our best price even faster? Call us at 800-zZounds (800-996-8637), and we‘ll provide you with a lower price on the phone. Also, if you purchase from us and later find the product for less elsewhere, call or email us within 45 days, and we‘ll refund you the difference.

zZounds.com price match details »

3. zZounds gets you your gear fast

At zZounds, you‘ll get your gear fast and, usually, with free delivery. Because we have warehouses in New Jersey and Nevada, nearly 75 percent of Americans reside within our two-day shipping zones. Combine this with the fact that many of our best-selling products qualify for free two-day delivery and you get expedited shipping without the additional cost.

zZounds.com shipping details »

4. zZounds makes returns super easy

Buy it, try it, like it, or return it to us for a full refund. It‘s just that simple. If you‘re not in love with what you bought, return it to zZounds within 45 days, and we‘ll promptly arrange for an exchange or a refund. No hassles. No hidden charges. And if a product‘s defective or damaged, call us at 800-zZounds (800-996-8637), and we‘ll email you a prepaid shipping label so you can easily return it to us at zero cost to you.

zZounds.com return details »

5. zZounds delivers top-rated customer service

zZounds has received multiple Bizrate® Circle of Excellence Platinum awards, placing us in the top 0.7 percent of Bizrate‘s network of 5,200 retailers. Our success in meeting the needs of our customers -- since 1996, we‘ve satisfied over 1,000,000 people -- is due in large part to the fact that zZounds only hires experienced musicians to answer your calls and emails, and they are never paid a commission.

zZounds.com customer service »
close [x]
Available on
orders $249+
learn more

Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

close [x]
on most orders $49+

Just $2.99 on
smaller orders

Really heavy stuff might cost you a
little more

learn more

Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!
No hidden charges or hassles on returns.
Fast, reliable delivery
We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!
Only NJ residents pay tax during checkout.
close [x]

A guarantee so solid, you never have to worry about price when shopping at zZounds

We'll beat any price
Simply click the Seen it for less? link next to the gear you want or call us at 800-zZounds (800-996-8637)
Got a coupon from another site?
Use it with us - we'll beat those prices, too!
Find a better price after buying from us?
No problem. We'll refund you the difference for 45 days, so you'll never regret buying from zZounds.

You'll still get the trustworthy service you've come to expect from zZounds, without paying more for your gear!