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Home>Guitars, Amps, and Effects>Guitar Amps>Guitar Amp Accessories>Guitar Amp Tubes

Groove Tubes 6L6B Quartet, Russian

Get an old time rock and roll sound with an edge with the 6L6B Quartet tubes from Groove Tubes. 11 People rated this product: Rate and Review This Product
Ships to: Can ship to United States Can ship to APO/FPO
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Manufacturer's Description for Groove Tubes 6L6BQ Quartet, Russian

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 currently used for the GT Fender amp tubes.

6L6 Type (typical power ranges from 20 to 25 watts)
The Choice of most all medium powered Fender amps, and the many Fender "wannabe" amps. This specially designed pentode with a beam-forming electrode was invented by RCA and has many variations available. Its response is rounder, with a more pronounced midrange character, very chesty, and very old time rock 'n' roll.

The Groove Tubes Warranty
Preamp tubes: Warranted to be free of burn out, excessive noise, or microphonics for 180 day from date of purchase.

Power tubes: Warranted to be free of burn out for 90 days from date of purchase. If one tube fails, the whole set will be replaced to ensure proper matching.

GT-Solid Rectifiers and Substi-tubes: Warranted for 3 years from date of purchase.

Product description doesn't correlate with hardness/color shipped. Product sold by Groove tubes as GT-6L6-RBQ. zZounds is an authorized dealer of Groove Tubes products.

NOTE:

These products arrive from GrooveTubes with model numbers listed as GT-6L6-RBQ, this is the complete name being used by GrooveTubes to denote that it is Russian-made. GT-6L6-RBQ and GT-GL6-BQ are the same item irrespective of model name (R signifies Russian, Q signifies Quartet). See this page for more info: http://www.groovetubes.com/iframeGT-6L6-RBQuartet.html
Dimensions and Weight in Packaging
Shipping Weight: 1 lbs
Shipping Dimensions: 7 x 6 x 6 in
Groove Tubes Warranty Groove Tubes Warranty Groove Tubes offers a warranty of six months on all preamp tubes and three months on all power tubes. If you have additional warranty questions, please call the manufacturer at 800-459-5687
This item must be exchanged directly through the manufacturer if it is found to be defective, and can only be returned to us if it is unopened. details
What Our Customers Are Saying About zZounds "zZounds' Play as You Pay installment plan is a godsend for working musicians like me who frequently run into cash-flow problems." - customer on January 21st, 2012
New, Matched Quartet
$94.95
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on orders $249+ details
List: $120.00
Savings: $25.05 (21%)
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Customer Reviews
3.5 out of 5 (11 ratings) Rate and Review This Product
zZounds has verified that this customer bought this product from us. "(Too Harsh) I can't get the good tube tone with these tubes, I'm not saying they are bad tubes but this is what came in the amp"
Sound: Too Harsh Quality: I guess it is Overall: I'm taking these out and putting in the Gold Series Groove Tubes Gt-6L6R in and going to a Lower 1-3 GT Rating (Green) and see if this will help.
Style of Music: Rock/Blues
4 of 6 people (66.67%) found this review helpful. Did you?
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

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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.

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

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on most orders $49+

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smaller orders

Really heavy stuff might cost you a
little more

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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!
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