Re: Vibrolux?
The CVR is not a reissue, so don't compare it to the Vibrolux of old, or even use the term "RI" to describe it. I own one. If you do a Google search, you'll find dozens of message board posts from guys who dump all over the CVR for several reasons:
1. The hiss. As I said, I own a CVR and I don't understand the b****ing about this. Yes, it has a higher noise floor than most other tube amps. However, it's not nearly as loud as 60 cycle hum from single coil pickups. You also only hear it when you're not playing... and there's no other sound in the room. This is not a problem with bad tubes, or whatever excuse most armchair amp engineers out there seem to feel is the issue. It is caused due to the circuit design - it has no negative feedback loop. Again, that's on purpose, and is part of why the CVR sounds like a CVR and NOT your dad's Vibrolux.
Complaining that an amp make white noise when you're not playing anything is like complaining that your electric guitar's tone sucks when it's not plugged in.
2. Lack of headroom. That's because it has no negative feedback loop. This amp breaks up very early - even more so when you've got a hot signal in front of it. Humbuckers will start to OD the amp when it's on 2 or 3. It's supposed to. If you like sparkly cleans, this is not the amp for you.
3. The reverb is weak. Again, this is a symptom of the amp circuit design. Bruce Zinky designed the CVR so that both the Normal and Vibrato channels are in phase. That means you can run a jumper from channel 1 to channel 2 and get some interesting tones (just like the old tweed amps). You cannot do this on a regular BF, SF, or other reissue because the two channels are out of phase. The drawback to having them in phase is that the reverb signal is much weaker than a regular BF amp. Again, if you like jangly reverb and cleans - get a DRRI.
I A/B'd the CVR and the DRRI before I decided on the CVR. I LOVE this amp! The 2x10's are very tight sounding and it sounds incredible when the amp is being overdriven. Others have said it sounds like a smaller version of the Tweed Twin. All I know is it sounds great. At 3 or 3.5 on the vol, you get a wonderful grindy OD tone - like Tom Petty or Keith Richards. Go to 4 or 5 and plug in a hot P90 and it sounds exactly like Malcolm Young's rhythm tone.
Now, here's my best advice for anyone considering a CVR. DO NOT buy this amp sight unseen. This is one where you need to go to a store and demo it before you buy to make sure it's your cup of tea. Too many dudes order them online and expect a BF Vibrolux Reissue. Then it shows up and they're all mad when it's not a VLRI and then get on the computer and start whining about what a piece of crap it is. Consider that this is an amp that's been in Fender's lineup as it currently is since the early 90's, so I think there's got to be plenty of players out there who like them as they are.