TS-70 (Russian "TC-70", from the "трансформатор силовой" - "power transformer") is one of the standard Soviet-era C-core transformers, which were widely used for consumer electronic devices.
Those are still somewhat popular here as the core donors.
Pictured is the TSA-70, which is low-cost TS-70 version with the aluminium windings.
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The Blonder-Tongue Audio Baton replica now finally finish, initial noise problem was due to the boost module of poor quality, thank to "kodabmx" with different boost module all noise are gone.
I am very happy with the result and most of all sound beautifully, frequency interaction work very well living space for some interesting effect.
The two channel are completely independent so very flexible adjustments on frequency response, full waive VU meter, THD 0.15%.
The most difficult task has been the space in the 3U cabinet, really a question of millimeters for host the two channel.
Really happy to bring back from 1959 some electronic master piece and more happy on 2021 to enjoy the music.
I am very happy with the result and most of all sound beautifully, frequency interaction work very well living space for some interesting effect.
The two channel are completely independent so very flexible adjustments on frequency response, full waive VU meter, THD 0.15%.
The most difficult task has been the space in the 3U cabinet, really a question of millimeters for host the two channel.
Really happy to bring back from 1959 some electronic master piece and more happy on 2021 to enjoy the music.
Attachments
