Item # 212204 | Customer Ratings: ( 5 Based on 4 reviews)

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Groove Tubes Gold Series GT-ECC83-S Preamp Tube
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Clear and tight with a smooth top end.

The Groove Tubes Gold Series GT-ECC83-S is a classic Euro type preamp tube with medium to high gain and a linear frequency response. Very clear, even vacuum tube tone with good bass character.

Country of origin: Slovakia

Groove Tubes Gold Series GT-ECC83-S Preamp Tube Features:

  • Country of origin: Slovakia

Groove Tubes Gold Series GT-ECC83-S Preamp Tube Specifications:

  • Country of origin: Slovakia

Groove Tubes Gold Series GT-ECC83-S Preamp Tube

90 day warranty on power tubes, includes replacement of whole set if one tube goes bad.
180 day warranty for preamp tubes.
3 year warranty on SubstiTubes and Solid State Rectifier.
Check with M-Audio for warranty on GT microphones.

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Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
Product Reviews
(Based on 4 reviews)
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Viewing Reviews 1 - 3 of 4 |
  • good solid tubes...

    As reviewed by Rickstar on 6/17/2009

    I have a Egnater Tourmaster 4212. The preamp tubes were in need of replacement. I was going to order the tubes straight from Egnater since they tweak the tubes for thier amps. But I thought maybe these might be ok. Turns out I like these better than the stock Tubes. They seem warmer and a bit cruncher. I highly recommend them. And get the Gold ones. The Silver ones don't last.

    6 of 6 people found this review helpful.
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  • Worth the buck!

    As reviewed by Oliver Rodriguez on 4/11/2013

    I use to use a different type of preamp tubes for my Marshall MF350 but I gave these a try since my local Guitar Center didn't have the ones I usually use. They were a little bit more pricey but I really needed them. When I placed them in the amp and turned it on what a difference! The great sound I get is worth those extra bucks! Best tubes I have used by far! Whenever I go in for some new tubes I ask for these now. If you aren't using these then do yourself a favor and pick up a set of these next time you need some new preamp tubes!

    2 of 2 people found this review helpful.
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  • Tight and punchy!

    As reviewed by Jason Henry on 7/3/2013

    I got some advice from a friend on how to make my Marshall TSL100 sound like a Marshall should, after I told him that my purchase of a used TSL100 was very disappointing because of the sound he recommended changing the original Marshall preamp tubes for the GT ECC83-s Gold Series tubes. Wow! The clean channel just sounds about as sweet and smooth as any amp I've ever owned, The other two channels "lead" and "crunch" are just as tight and punchy as one could ever hope for! Every note is heard distinctly the highs are awesome and the bottom end is very solid! I followed this up with a matched set (4) of Winged C's (EL34) in the power section and I am loving every minute of it!

    1 of 1 people found this review helpful.
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Questions about the Gold Series GT-ECC83-S Preamp Tube (212204)

PO Box 4769
Westlake Village, CA 91359
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