| Electronics > Projects, Designs, and Technical Stuff |
| OLD METRIX 742C |
| (1/1) |
| Kidon:
Hi, Some time ago I picked up this 60’s METRIC 742C for cheap at a yard sale (before the confinement). It’s a very neat piece of equipment. However, it was missing the AC probe. So today I finally took the time to build one According to the schematic. It’s using a 6AL5 double diode detector tube. Fortunately I had a few lying around. It’s not pretty, but it works great. |
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