- 2025
- Jun
- 23
Some interesting items I brought home from hamfests this year.
For the most part, I’ve only brought home parts (or parts units) this year - prices on equipment has really gone up and it’s moving things into the “I’d like that, but not at that price” territory, with some of the stuff being so far out of budget that there’s no way you could negotiate it down.
It shouldn’t be said that there aren’t bargains around, because there are. While I brought (mostly) parts and parts devices home this year, I did pick up some interesting things.
First is this device. You’ve seen it before, since I had a post on it earlier. It’s a “tube tester” - aka “filament checker” for tubes. It’s some little device a company packed up with a RCA tube manual - in this case, the manual doesn’t look like it’s ever been cracked open. That’s the primary reason I purchased this, but the gadget was cool as well. It looks to have been used maybe one or two times - probably right up until the original owner realized you could just check the filaments with a meter instead!
Next up is a signal tracer! Yay! Well, not really. There’s nothing special about a signal tracer save this one is one of Precision’s devices (aka PACO) and is somewhat unusual. You see more of PACO’s signal generators and other devices - I believe this ST-22 is the first tracer from that manufacturer I’ve seen. It’s in very dirty shape and missing a knob, but it works. I did some cleanup on it and borrowed a knob from a PACO G-30, and it will probably be able to get put into service with a filter change. Stay tuned for a post on that in the future.
An Eico 902 Harmonic Distortion Analyzer is next up - this is a fairly late item for Eico, and as such, has very little wax paper capacitors to go bad. That’s good, because this is a fairly complex device under the hood. Providing some of the same measurements as the AA-1 and IM-48, this device could do both AC VTVM measurements as well as provide harmonic distortion measurements for audio amplifiers. While I don’t do a whole lot of audio work, this device was so cheap I really couldn’t pass it up. Next year, this will probably be back to 3 figures, so I picked it up now. There will be some posts on this one later as well.
Last, are some rather banal parts. These CSC (Continental Specialties Corporation) proto-boards match standard breadboard layout. You’ll probably recognize these - everyone from Radio Shack to no-name Chinese vendors sold a board with this exact same layout. Since I use these at times, and you can’t get them from the rats at the shack anymore, I picked these up for a few bucks. The 1970s packaging is just a bonus.
That takes care of finds from the first part of the year. Next show(s) are Columbus and Cincinnati in August, with a few more in September and November. Stay tuned for pictures of the goodies that show up!