Electronics, Speaker, Audio
Tektronix 555 Restore / Repair
Sharp Cassette Player – Take up wheel not operating fix, RT-2251, RT-3838
Sorensen DCS 600-1.7E – 0-600V, 1.7A DC Power Supply Repair
Tektronix 180A Time Mark Generator – Repair/Restore & Internals
Fluke 407D HV Power Supply – Repair/Restore
HP 141T Spectrum Analyzer – Power Supply Repair/Mod
