Groove Tubes 6L6R Duett

Power Tubes Duet (2 Tubes)

Manufactured in Russia, the GT 6L6R is basically an optimised version of the popular 5881 tube. The GT-6L6R one of the most robust and reliable 6L6 types at all. It has slightly less power than comparable 6L6 types, but provides its very own aggressive and assertive distortion sound.

  • Aggressive core sound
  • Very long-lasting and reliable

Further Information

Number Of Tubes 2
Matched Yes

This product is currently sold out

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17 Customer Ratings
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4.8 /5
  • quality
Total
quality
For violin!
Nicodraps, 25.03.2020
Powerful and precise! I use it in a special condition so... Hard to give a constructive comment. It's used in a fender blues deluxe reissue with a Zeta Jazz Fusion (e-violin). The fender in my case is used to have a deep sound but clean, this amp is not specially for that axed more blues & rock, but with a low volume and this tubes it's clear deep and warm too, great. Lot of dynamics, very graduate. Perfect!
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Total
quality
Great tube everytime.
petrix, 10.12.2019
I have a rather large stock of NOS tubes, and while I'm not a tube snob, I do know my tubes. I have never been disappointed by any Groove Tubes and I trust them to hold up under duress. I build, sell and repair tube amplifiers . I won't hesitate to use Groove Tubes for a performing musician who demands absolute reliabliltiy and durability. I have a lot of choices, but I use the GT-6L6's in my Bandmaster.
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Total
quality
THE BEST TUBES OUT THERE !!!
chicken picker , 11.04.2019
These GT are the best tubes you can use for your amp, they last much longer than any other and the tone is superb, also you won't need to call a technician to re-bias your amp if you replace them with the same number of grade, just plug and play, can't get any better folks !!!
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quality
Groove Tubes 6L6R Duett
Robert Q., 08.02.2014
These are great tubes, bought as replacements for my Fender Deluxe Hotrod. Once biased they tend to stay that way for longer than some others I've had. I change them out every couple of years so can't comment on life, but I give old ones to other guys and they're still using them....
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$63
The shipping costs are calculated on the checkout page.
In stock within 2-3 weeks
In stock within 2-3 weeks

This item is expected back in stock soon and can then be shipped immediately.

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* The prices shown exclude VAT and are valid as long as stocks last. Please click here for international shipping rates. Goods subject to custom declaration; customer fees to be paid on delivery if applicable. We do not accept liability for typographical errors or inaccurate information of any kind. All invoices will be issued in USD.
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