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KT88 - Electro-Harmonix

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Item ID: 004875
Starting at: $32.25
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Electro-Harmonix KT88 Vacuum Tube High power kinkless-tetrode for use in amplifiers such as the Marshall Major. This tube is a favorite of audiophiles. Can be used in place of 6550 for a more "round" bass signature.

OptionOur Part NumberUPC/EAN
Matched PairT-KT88-EH-MP609722128445
Matched QuadT-KT88-EH-MQ609722128452
Matched SextetT-KT88-EH-MS609722128469

RoHS Compliant

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Product Reviews

5.00 out of 5 based on 4 reviews

Splendid! There isn't a better sounding new production KT88 available for guitar amps. I abused a pair of KT88 EH tubes in a home built DR100 clone for a year and I have no complaints. I no longer have the amp, and its shame because I really miss the sound of the KT88 's..the king of power tubes.

MARCUS NESTOR - December 12th, 2016

I have had these tubes in my amp for 3 yrs. They are still going strong and they sound great! Electro Harmonix tubes sound the best of all tubes Ive tried so far.

dvdheickahoo.com - September 14th, 2015

I had EL84's in my VTA ST-70 Dynaco tube HI-FI amplifier and wanted to try a different set of tubes. The ST-70 allows several types of tubes to be used. The KT88 Electro-Harmonix sound great and look great too. I'm very happy with my purchase.

William70 - November 27th, 2014

The vacuum tube of self-made single guitar amp I was changed from 6V6GT in KT88.
Try replacing the vacuum tube that was purchased and enjoys the change of sound. KT88 I think that was the best.
Upon purchase, also I am satisfied a courteous packing and shipping. Thank you!

Hitoshi Kamada - October 25th, 2014

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