2020年4月14日 · You can rig up a light bulb limiter in a couple of minutes, maybe even with stuff you've got on hand. You simply put a light bulb in series with the amps power cord. My veriac …

2017年9月10日 · My Bass picks up a lot of interference from the lights in my room which are on dimmer switches. This is noticeable when treble is increased on the amp. Lessens when I …

2024年9月29日 · Hi gang - Picked up this Ampeg Super Echo Twin today - Super cool amp, really excited to get it working. I've been doing this stereo thing with a modded cassette player on …

2012年2月14日 · If there is a shorted turn the collapsing field is both retarded and absorbed by the counter current from the shorted turn. In this case there will be no neon bulb flash. Simple …

2012年6月12日 · I would take them to a tech that has a good tube tester that can test under a load and have the tech evaluate the tubes you have first. Of course I would also ask around …

2024年11月28日 · Thanks for the warning. I was thinking about the Supro as a 15 watt tube alternative to the blues jr. Guess I can cross that one of my list.

2019年11月22日 · In this case, the ground (or lower potential) leg of the cap can be left attached while the other leg is lifted. Cheaper units apply very low voltage - not much of a stress test for …

2023年6月21日 · Some folks believe Van Halen got his sound from using a Variac. Other folks think it’s important to always have the exact same voltage going to an amp, since voltage at …

2025年1月4日 · LIAR! I know a dozen people who are famous lawyers, authors, and sitcom actors who abandon their careers to take over the struggling farm only to finally find love in the evil …

2020年5月15日 · You basically gone from the brightest the dimmer switch will light the bulbs to dimmer. The more worry is a low filament voltage. I checked mine mentioned with a 5y3 and it …