zeptul
Responses from zeptul
| Voltage conversion of Accuphase E-650 @imhififan I checked everything, the amplifier is working normally from 220V. Thank you again! Good luck! Sincerely, Victor | |
| Voltage conversion of Accuphase E-650 @imhififan Incandescent lamp power 100 watts | |
| Voltage conversion of Accuphase E-650 Hello @imhififan , thanks for your support of audio hobbyist! I used your instructions and switched the E-650 to 220-240 volts: I moved the connectors to the third row (K7, K8), disconnected the jumpers J1 and J3, installed the jumper on J2. Whe... | |
| Accuphase E-408 voltage conversion @imhififan @holmz I checked everything, the amplifier works well. Thanks for your professionalism. You have done me a great service. Kind regards, Victor | |
| Accuphase E-408 voltage conversion @imhififan I did everything according to your instructions. Jumpers J3, J4, J8 installed (240 volts). The rest of the jumpers have been removed. After setting the jumpers to 240 volts, the resistance between the contacts C2 increased from 0.5 to... | |
| Accuphase E-408 voltage conversion @imhififan Thanks for reply. I'll write a report after the changes are made. Kind regards. | |
| Accuphase E-408 voltage conversion Above view of the board with the position of the jumpers at 100 volts | |
| Accuphase E-408 voltage conversion | |
| Accuphase E-408 voltage conversion The photo above shows the initial position of the jumpers J1-J3 | |
| Accuphase E-408 voltage conversion | |
| Accuphase E-408 voltage conversion | |
| Accuphase E-408 voltage conversion @imhififan I checked everything. You absolutely accurately indicated the position of the jumpers! Before changing jumpers, resistance across C2 is 0,5 Ohm. After the prayer, I will start voltage conversion :) As you advised, I will turn it on... | |
| Accuphase E-408 voltage conversion @imhififan Thanks a lot for your real help! Later I will disassemble the amplifier and check the position of the jumpers. P.S. For some unknown reason, links to photos in my previous posts have been removed. | |
| Accuphase E-408 voltage conversion | |
| Accuphase E-408 voltage conversion |