One Brand New Groove Tube Silver Series ST-5751-M Preamp Tube in Original Box
May 12, 2021
Groove Tubes 5751M Preamp Tube
According to Myles Rose (used to work for Groove Tubes and now is at 65 Amps), this tube is a GT 12AX7M that failed the gain tests, so GT labeled them 5751M. That being said, I really liked the tone of this tube in a Fender Super Champ XD. The tone was sweet, warm, clear, responsive and had plenty of dynamic range. It really depends on what application you will being using the tube for, but for me it worked great.
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SWR Power METER For VHF UHF Ham Radio 120 - 500 MHz 150 Watt Workman Model 104
May 21, 2020
Workman model 104 SWR Meter 2M/70cm
This meter is a good value for the price, but they are hit-or-miss on the build quality. The first meter I ordered would not calibrate correctly, so I opened up the unit and found several flaky solder connections and questionable jumper connections. If you get a working unit, it is a good value for the money, but if you get a bad unit, be prepared to ask for a return/replacement.
AMES DM1010 Digital Multimeter Electrical Tester
Dec 26, 2020
Ames DM1010 Autoranging Digital Multimeter
Accurate readings for most settings, but has slower-than-average continuity beep time unless better quality probes are purchased (ProbeMaster Brand). Although this is Ames' top-of-the-line multimeter, the specs say it is NOT True RMS. Overall, this is a good quality meter manufactured by Uni-T, but better meters are available for less money (The Ames DM1010 retails for $89.99 at Harbor Freight).