I received the Pure 64 1x12 ported Cabinet with the Silver series speaker back in mid January. The cab is very well made with smooth black tolex. Construction is A+ and comes with very nice rubber feet. The rubber feet are big and sturdy. The cab only weighs in at 33 lbs, but don’t let the light weight and smaller cab size fool you, don’t always think that bigger is always better, because if you do, you are in for a surprise with this cabinet. I have been testing the cab out in different playing environments along with a few different amps. A few gigs at different places, at home and at band rehearsal. The main amp I have been using is a Heritage Colonial with EL34’s. The other guitarist in my band and I got the chance to try out the cab with several different configurations. The cab worked very well with all the amps. Some it worked better than with others, but there was not an issue with any of them. Into a Bogner Shiva, the cab gave a nice warm clean sparkle and solid crunch, but it did lack the bigger bottom of the Bogner oversized 2x12 cab. Of course, this is an apples to oranges comparison, but I would have no problem using the Pure 64 cab into the Shiva where you don’t really need the big Bogner 2x12. The biggest sound actually came when we plugged into a modded Deluxe Reverb and used the 1x12 cab as an extension. Using both the Pure 64 cab and the speaker in the DR, The sound was Hugh. If you want to run an extension cab with your Deluxe Reverb, this cab will be the answer and then some! Using the Pure64 1x12 cab into my beloved Colonial has been a real treat. I really liked the Heritage 2x12 cab I have been using with G12H30 speakers, but after letting the Pure64 cab speaker break in over about a month of playing, I did a good comparative of both cabs and there is no doubt I really like the tone much better on the Pure 64 Cab. Mark told me before I bought the Cab, that the Silver series speaker is based on the G12-65 but with a tighter bottom end and an expanded frequency response on the high end. His explanation is right on the money. Honestly this is one great speaker and when word gets out, he could sell a gazillion of these speakers alone! All in all, it’s a great 1x12 cabinet and a great speaker. I would love for Mark to design an open back cab too.