Behringer VT999 tube swap: replacing the stock 12AX7 valve w/ 12AT7 & 12AU7. Is starved plate a lie? скачать в хорошем качестве

Behringer VT999 tube swap: replacing the stock 12AX7 valve w/ 12AT7 & 12AU7. Is starved plate a lie?

I wanted to find out if/how changing the tube/valve in my Behringer VT999 would change the tone. A few people suggested I should do this because it could either improve tone or improve the spread of the gain over the range of the gain control (with the stock tube I found it kinda maxed out at 12 o'clock). The catch being that 'starved plate' designs like this pedal which are often considered to be a scam by purists. These designs/circuits run tubes with anode (plate) voltages that are much lower than normal. it avoids needing a conventional high-voltage power supply, but it radically alters the characteristics/behaviour of the tube. As a result it has often been said changing the tubes won't make a discernible difference to tone or gain range / drive. I wanted to find out if this was the case. 0:00 intro 4:55 how to change the tube/valve 6:33 tests 11:49 results (tone) 14:28 results (gain range) 17:01 results (noise) Hope the video wasn't too dry! Like and subscribe if you liked this and let me know in the comments if you'd like me to do more video like this. If you liked this, follow me on social media and/or check out my music here: https://open.spotify.com/artist/7cKvT... https://ako0.bandcamp.com/   / akonewcastle     / akonewcastle