Dynaco C-354 choke Fits other amps also. All tested good. Many available. Price is for 1. Please select quantity at checkout. Usps ground advantage. Please ask any questions you may have prior to purchasing. Thanks for looking, please see my other items for sale and have a great day!
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This was engineered to be a restoration board and as such, follows the original circuit using the 7199 driver tube. Boards also went through a solder reflow process. This board is silkscreened with component values.
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Thicker construction, runs cooler, gives better regulation. Bolts in to ST70.with No modifications required, wires have identical color coding. the last picture compares the new to the old. a lot beefier.
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This is Dynaco ST-70 driver board PC-3. You can find many quality NOS tubes of any of these types for normal prices and you can enjoy tube rolling with this driver board. DYNACO ST-70 6GH8A / 6GH8 PC-3 DRIVER BOARD PCB.
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This is Dynaco ST-70 driver board PC-3. You can find many quality NOS tubes of any of these types for normal prices and you can enjoy tube rolling with this driver board. DYNACO ST-70 6GH8A / 6GH8 PC-3 DRIVER BOARD PCB.
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just tested and played for several hours, no hum, for long term use some caps may need replacement.
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This is Dynaco ST-70 driver board PC-3. You can find many quality NOS tubes of any of these types for normal prices and you can enjoy tube rolling with this driver board. DYNACO ST-70 Stereo 70 ST70 - 6GH8A 6GH8 PC-3A DRIVER BOARD COMPLETE STUFFED BOARD.
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This is Dynaco ST-70 driver board PC-3. You can find many quality NOS tubes of any of these types for normal prices and you can enjoy tube rolling with this driver board. DYNACO ST-70 Stereo 70 ST70 - 6GH8A 6GH8 PC-3A DRIVER BOARD (Retro Phenolic Look) COMPLETE STUFFED BOARD.
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