Hello there! I am a student from the Silesian University of Technology. Me and some friends are actively designing and building a new type of modern guitar tube amps, which we plan on selling in the future. We haven't seen anything like this on the market, and we think that your community might get interested in this. Alas, for it to be as good as it can be, we need some data. Could you please take our quick survey? It would mean the world to us if you could spare some time to fill it. Thank you for your time!

https://docs.google.com/forms/d/e/1FAIpQLSfCO7unvwi6kC8nsEWu-JX8NQbzxPaeDm3eAy5tpBzF4a1vig/viewform?usp=pp_url&entry.2113711989=Reddit&entry.115725820=r/ToobAmps

Hi there,
Was recently gifted this beautiful 76 deluxe reverb (correct me if I’m wrong). It was my friends fathers and was kept it great Condition, I’m not well versed in tube amps especially older ones & know they can be dangerous if not looked after. It’s been fitted with an Australian 3 prong, was last serviced in 2010 & played by my friend early last year, just curious about its condition & safety.
Feel free to give me any advice & information !!

So I have a Suhr SL68 mk1 handwired amp. I would like to add the same “mods” that Marshall added to the 1959 modified, I played one and it was great. My current amp has the PPIMV and not the pre tone stack master volume, is it possible to have both? Or is there a noticeable difference? How about adding the two different clipping and its on/off? I know the bright switch can be done and was added on the mkii version.

Anyone have a how to or diagram that I can use? Parts list as well, thanks