Vintage Tube Amp » ft5426433 https://myvintagetubeamp.com Thu, 17 Sep 2026 00:47:03 +0000 en-US hourly 1 https://wordpress.org/?v=3.9.2 Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550 https://myvintagetubeamp.com/2026/09/16/harman-kardon-ba-150-galaxy-ft5426433-vintage-tube-amp-output-transformer-6550/ https://myvintagetubeamp.com/2026/09/16/harman-kardon-ba-150-galaxy-ft5426433-vintage-tube-amp-output-transformer-6550/#comments Wed, 16 Sep 2026 12:45:02 +0000 https://myvintagetubeamp.com/2026/09/16/harman-kardon-ba-150-galaxy-ft5426433-vintage-tube-amp-output-transformer-6550/ Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550
Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550

Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550

Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550

Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550

Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550

Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550

Harman Kardon BA 150 Galaxy FT5426433 vintage tube amp output transformer 6550

The stock circuit had four 6550 output tubes in parallel push pull. Stamped codes on base are FT5426433 and 138243E. Please ask questions if you have any. Item has finish imperfections and wear. Only what is pictured and described is included – if unclear, then ask to clarify.
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