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- Chokes
CHOKE
Daryl B.
2025-08-12 13:19:09
Previous reviewer said this choke fit & worked in his Dynaco ST-70 Power amp! This choke DOES NOT FIT THE CHASSIS MOUNTING HOLES NOR ARE THE SPEC'S CORRECT FOR THE DYNACO ST-70 TUBE AMP! Current needed is around 200MA not 30MA! Had to return the choke for a refund.
Frankford
2025-06-20 11:07:14
This was recommended as a replacement for dynaco ST-70 amps by Roy from VTL who has a line of tube amp kits. I purchased two since I had two amps and both chokes had seen better days. These parts are in the power supply and help control current coming out of the rectifier tube. Anywho a huge improvement was heard after switching them out. Very highly recommended if you have a dynaco St-70 with the original choke.
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