Allen's new toy is a little booger he calls the "LF". It's basic Allen with volume-TMB-RAW. No trem but twist the RAW control and you have a perfect tweed gain structure with shades of brown in between.
What's wrong with getting an actual 6G2? I got mine off the emporium here a few years ago. Boutique builders are nice but it's not really a collectible amp. Prices should be pretty good for a vintage Fender.