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Vacuum Tube - KT88, JJ Electronics, Blue Glass

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Item ID: 004880
List Price: $44.95
Starting at: $40.46
You Save: $4.49 (10%)
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Blue glass envelope.

The JJ Electronic KT88 is a sonically faithful reproduction of the original tubes with a robust construction encased in a thick glass envelope. The JJ KT88 delivers a powerful 42 Watts with plenty of headroom to spare. This tube has a tone that is warm and lively with a detailed and balance response. The JJ KT88 is an excellent choice for Hi-Fi stereo equipment as well as guitar amplifiers. It can be used in place of 6550 tubes.

Apex Tube Matching
Matched versions of this tube use Apex Matching
Part Numbers
Single or MatchedOur Part NumberUPC/EANJJ Electronics Part Number
Apex Matched PairT-KT88-BL-JJ-MP609722123198
Apex Matched QuadT-KT88-BL-JJ-MQ609722123204
Apex Matched SextetT-KT88-BL-JJ-MS609722123211
SingleT-KT88-BLUE-JJ609722123181 KT88 Blue

RoHS Compliant

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Specifications, Files, and Documents

Product Reviews

5.00 out of 5 based on 2 reviews
5 out of 5

Great product! Fast delivery.

- May 10th, 2016
5 out of 5

Excellent product with special blue glass which I have collected from the pre WW2 tube manufacturers. I am building a power amplifier using all blue glass tubes as a novelty piece for use in my stereo system center channel source. It will be visually displayed in the system.

- June 6th, 2015

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Substitute Products

The following items can be substituted for this product. While not necessarily exactly the same, they will function as replacement items in your project.