SOLD - FOR SALE: Dynaco ST-120 Re-built and restored includes original assembly manual and schematics
Item #649337540Info: Dynaco ST-120 Re-built and restored includes original assembly manual and schematics
||9 - Excellent (?)
Sep 27, 17 4:01pm (PST)
Edited: Oct 18, 17 5:51pm
Lagrangeville NY, NY
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** This Ad is Marked as SOLD by seller and cannot be responded to. **
ST-120 Re-built and restored includes original assembly manual and schematics
Excellent sounding amp.
Its been rebuilt and fully tested
New wiring. Original was not taking well to soldier due to age (quality solid copper and stranded used)
Upgraded power supply board caps.
Replaced all suspect transistors .
Upgraded 4 original 7 watt power resistors to 10 watt type.
Replaced the 3300 100v cap and upgraded to 10000 uf 100v
Replaced the 1000 uf 100v cap.
Added led power supply voltage monitors on R+L channel boards.
All other caps were left intact ,the tested good ESR and within tolerance on my capacitor test unit.
Includes assembly manual and schematics.
Chassis in excellent condition. All offers considered.
This ad was originally posted on US Audio Mart.
Original assembly manual with schematics.
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