Vacuum Tube - 7591A, Electro-Harmonix

Electro-Harmonix
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Vacuum Tube - 7591A, Electro-Harmonix

Starting at: $23.45
In stock

7591A Electro-Harmonix Power Tube Beam power tetrode used in vintage Ampeg and Gibson guitar amplifiers. Also, used in tube hi-fi equipment made by Fisher, Scott, and Harmon-Kardon.

Measurement from base to the top of the glass (pins not included in measurement): 3.25"

RoHS Compliant
SKU:
T-7591A-EH-X
Item ID:
004805
Brand:
Electro-Harmonix
Type:
Part Numbers
Single or MatchedOur Part NumberUPC/EAN
Matched PairT-7591A-EH-MP609722124195
Matched QuadT-7591A-EH-MQ609722124201
SingleT-7591A-EH683274021584
Product Measurements
No measurements are currently available for this product. Please contact us if you have any questions.
Packaging Information
Packaging DimensionsMatched Pair version4.9 in. × 3.5 in. × 1.8 in.
Matched Quad version4.9 in. × 3.5 in. × 3.5 in.
Single version1.8 in. × 1.8 in. × 4.8 in.
Weight (Packaging)Matched Pair version0.292 lbs.
Matched Quad version0.584 lbs.
Single version0.146 lbs.

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Questions and Answers

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Asked by Anonymous on July 7th, 2017.
Matt H
July 7th, 2017
From out limited research the Versatone 133 uses 5791's and these should work.
Asked by Anonymous on July 7th, 2017.
Matt H
July 7th, 2017
The information available to us indicates that this is a 7591A tube in design and construction.
Asked by Anonymous on July 7th, 2017.
Matt H
July 7th, 2017
This tube is compatible with many Fisher systems as a replacement.
Asked by Anonymous on April 8th, 2019.
BradWbr
April 8th, 2019
Staff Member
Yes, this tube has seven pins with a center guide pin.

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