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6550WE - Sovtek

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Item ID: 004604
Starting at: $27.95
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The Sovtek 6550WE was designed to be the finest 6550 ever produced. Thicker plates, improved heat dissipation, higher transconductance, and increased linearity are just some of the inherent aspects of the new Sovtek super 6550s. The resulting performance advantages include 5% higher output power, increased reliability, greater headroom, and superior tone. The 6550WE features a metal-ringed base for increased power-handling capabilities.

Apex Tube Matching
Matched versions of this tube use Apex Matching
OptionOur Part NumberUPC/EAN
Apex Matched PairT-6550WE-SOV-MP609722129749
Apex Matched QuadT-6550WE-SOV-MQ609722129756
Apex Matched SextetT-6550WE-SOV-MS609722129763
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Specifications, Files, and Documents

Product Reviews

4.67 out of 5 based on 3 reviews

Great Tubes! The duet I purchased were very well matched-within 2mA of each other-These 6550's removed the choked,straining sound of the previous set I was using. Tubes seem to be slightly compressed on the bottom and have good clarity on top. Just as good as the more expensive 6550 brands.

Dave Sims - August 17th, 2015

I purchased these Sovtek 6550WE tubes to replace two tired old GE 6550's in a HP738BR Voltmeter calibrator that I am restoring. In this particular unit they are used in a push-pull configuration because of the high voltage output of the Hp calibrator. These tubes are powerhouses and can handle anything the calibrator needs. No noise, great heat dissipation and rock solid in output. If you need a matched set of great power tubes, these are the best.

Wilson Electronics - June 13th, 2015

Received as requested fast service will use this company again

Mal - July 26th, 2014

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