hybrid amps (AVT n stuff) please educate me

pac112

Bravarian PacMan
hey folks! i know hybrid amps like the AVT , which i also play quite often, is a combination of SS n tube. but how does this hybrid technology work? which part is SS and which part is tube?

thanks as always for educating.
 
Re: hybrid amps (AVT n stuff) please educate me

The preamp is tube, well mostly from what I can tell, they usually have one 12AX7 Tube in the preamp. However, the rest is solid state. As for how it works...no idea :smack:
 
Re: hybrid amps (AVT n stuff) please educate me

Usually the preamp tube plays a minor role as well, because it´s often run at low voltages where it doesn´t really do anything but look good ;)

Can´t remember which one it was, but I´m certain that there used to be a Valvestate head a long time ago (>10 yrs) where you could actually remove the tube and hear no difference ;)
 
Re: hybrid amps (AVT n stuff) please educate me

Zerberus said:
Can´t remember which one it was, but I´m certain that there used to be a Valvestate head a long time ago (>10 yrs) where you could actually remove the tube and hear no difference ;)

rotflmao :lmao:
 
Re: hybrid amps (AVT n stuff) please educate me

I have a Fender Cyber Twin. It has two 12ax7 (spelling??) tubes as a preamp. I think this gives some improvement in sound over other solid state amps. However, you are not getting a full on tube amp by any stretch of the imagination. Don't think that any hybrid is going to sound like a Marshall or Krank. I got mine because the price was right and it had a wide array of clean sounds.
 
Re: hybrid amps (AVT n stuff) please educate me

I got an AVT. Kills the Marshall MG and I love the tone. Obviously it's not a full tube amp but its better than pure SS.
 
Re: hybrid amps (AVT n stuff) please educate me

Whilst hybrid amps arn't actually REAL tube amps, out of all the tube pre-amp/ss power amps I've played through/heard, the distortion has sounded much smoother than the straight up transistor amps I've encounter.

Perhaps it IS all a marketing gimmick but tonally I wouldn't exactly jump at classing hyrbid amps in the same league as their solid-state cousins.
 
Re: hybrid amps (AVT n stuff) please educate me

an AVT sounds better to me than an MG (some people prefer MGs over AVTs though).

however i have to say AVT hybrids are -nothing- like their full tube, more expensive counterparts most of the time.
 
Re: hybrid amps (AVT n stuff) please educate me

the tubes for the most part are just a replacement for a clipping diode. allows for a bit smoother operation and thats why its not THAT fizzy sounding
 
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