Ruby Tubes 6550ASTR review: specs & price

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The Ruby Tubes 6550ASTR is a Tube with a New copy of the GE6550 & With robust, straight glass housing.

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PRODUCT COMPARISON

Name Ruby Tubes 6550ASTR MPRuby Tubes KT66C MQRuby Tubes 6V6GTSTR MQ Tube 6V6GTRuby Tubes 12AU7CRuby Tubes 12AX7WBC HG+Ruby Tubes KT66CBugera 5881Bugera 5U4Bugera 6550BRuby Tubes 12AX7WBC HG
Brand
Description Matched 6550 ASTR Tube PairMatched KT66C Tube QuartetMatched 6V6GT Tube QuartetTubeTubeKT66C TubePower Amplifier TubesRectifier TubeTubeTube
Preamp Tube
Power Amplifier
Matched
Number Of Tubes2441111111

Buy Ruby Tubes 6550ASTR on Ebay Ebay Right Now

4x NEW Ruby 6550A-STR 6550ASTR Vacuum Tubes, Matched Quad TESTED
  • 4x Ruby 6550A-STR (Matched Quad). MATCHED QUAD (4 tubes) of new vacuum tubes in their.
  • Item location: San Francisco, US

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Description

The Ruby Tubes 6550ASTR is a Tube with a New copy of the GE6550 & With robust, straight glass housing. The retail price is 53.03 £.

Specifications

Preamp TubeNo
Power AmplifierYes
MatchedNo
Number Of Tubes1

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