I can't "try before I buy". Not a lot of $$$ and seemingly in VGC, but I've never played one so...
Pros ? Cons ? General impressions ?
Thanks in advance for any wisdom that you may be willing to share.
The same preamp used in the Trace Elliot V-Type hybrid and all-tube amps. I think it's a desirable preamp, but YMMV.
Mostly clean but can do a bit of preamp drive. I have a V-Type head and V6 and the preamps in both are a bit noisy, and produce sort of thin wiry sound related to the mains frequency (60hz for me). Not sure if this is normal or if a good tech could sort them out.
The tone is Fender universe but not dead center. A bit mid-scooped with big lows.
The Effects Loop is located near the front of the preamp; before the tone and gain controls.
I have never tried the DI, but I have read several comments that suggest it's not great.
The Fenderish tone stack has some extra components to add Deep and Mid Shift. Per the OM the Deep switch scoops the mids and cuts the highs a bit.
The Mid Shift actually changes the upper knee of the Bass control. If the Bass control is fully CCW, it has no impact. In one position the Bass control reach up into the mids, and in the other position the upper knee is moved to a much lower frequency. This impacts the depth and width of the mid scoop.
The Bright switch is across the Gain control (typical Fender).
The overall voicing is sort of HiFi. Lows can be big, but IME tend to stay fairly clear and focused. Fairly bright up top.
The controls interact quite a bit. Turn up the mids and you can't turn down the highs. This is typically for Trace Elliot and Ashdown tube amps.
The preamp uses a pair of 12AX7 types. It does not respond strongly to tube rolling. Very small tonal differences do occur; enough that I have a non-stock 12AX7 variant in both of mine. However I struggled to justify the cost of the new tube.