dass101":3v7f2w1a said:
Our friend Ventura has both, I am sure that he will chime in
Aloha Cats!!
Well alright... VERY interesting question, or, moreso, interesting "predicament". I'm not going to complicate your life with a diatribe loaded with mixed messages. I will speak about my experiences with both a 20thA (EL34) and my VH4S (6550). Please note, I've had some one on one experience with several other XTC iterations as well...I chose the 20thA as it bridged the gap I found missing in the other 100's and 101's.
Anyway, the V is an incredible amp. It's sonically amazing - and does a lot of stuff, very very well. It's got great cleans, and incredible crunch channel, and outstanding gain channel, and a fairly flexible lead channel (respectively, Channels 1, 2, 3, and 4). The thing about the V is that it's a really versatile amp - as is. I think James (Lugo) summed it up by saying it's his best studio amp as it can do country (
) to Springsteen (
) to AC/DC (
) to harder rockin' classics (
) to awesome, superlative metal like Tool and others (
)!!! It does it really really well - and sounds terrific both live and in a studio environment. So, for a 4 channel monster, it's an incredibly versatile amp and it's got a signature tone anytime the gain structure leaks into the signal...and it's a very tasty signature tone at that!!
My experience with the 20thA is different. As mentioned, I got the 20thA with EL34's because, albeit the other iterations were golden, they lacked some of the kick and gain I wanted... It was the best of all the XTC's put together in my opinion. The 20thA covers a HELL of a lot of ground, and although this sounds as though it's the same as the V, it's not. One can really tailor the XTC to sound like a lot of "other" amps out there...it's adjustments and tonal controls are insane - I've been referring to it as the Swiss Army Knife of amps - it does all kinds of stuff, and does it really well. But where the V has a signature tone throughout its musical spectrum, the 20thA has less of a "signature" tone, and just more "tone". And this tone is oozing out of every note squeezed from your ax... It's bloody incredible. What is key with the 20thA is that it maintains that chewy woody almost-vintagey brown tone, but adds a sheen of glistening hot metal into the mix... Not like "nu metal" cookie monster stuff, just an aggression that wasn't able on the older other models. It's an AMAZING amp!!! Period. And I've said it before and I'll say it again - it DRIPS with tone...
So, you've got a killer amp but you want just a wee bit more of something it already offers? I'd say maybe try out a 20thA with EL34's (I stress the EL34's as opposed to the stock 6L6's due to its gnarly growl that's just sublime!!). The VH4(S) won't get you into a 'woody' brown tone, it won't get you into a 'chewy' tone (well, maybe with Channel 2 EQ'd just right), and it certainly doesn't have one iota of "vintagey" tone to it. It's a modern amp, loaded with cutting, percussive, and surgically TIGHT razor like tone. It's wicked. But it's not a step "up" from the XTC...it's a step into another neighborhood.
I have both. I could not give either up as they both have unique and special attributes solely unto their separate selves. I'd be completely distraught if I lost either one while having the other. I will say though, that from zero to hero, clean to mean, the 20thA does it with a bit more sauce and character and a player's style of looseness. The V will go from clean to mean to sinister, and throughout it all, maintain this sharp percussive tight feel, and a signature tone that screams DIEZEL.
Hope this helps Bro....
V.