nope I bought from a guy in QLD, I'm pretty sure i've isolated the problem to T1. the DC to DC - 10v converter. now i just need to find a replacement

any suggestions would be a awesome.

Cheers,
J

Hey guys, I recently purchased a TR-707 and am trying to bring it back to life. I would really appreciate some assistance with identifying the suspected issue with the power supply circuit. I have the original wall wart power supply (negative tip) 12volt 200ma which is giving a reading of 17.8 volt ...