Well made and sounds darn good
I am using a custom built iso-cab that is pretty good. But I am so glad that someone other than me was able to do more comprehensive research on iso-cabs and build a really good one. The Silent Sister fit and finish is excellent and it's weight is manageable. I purchased it with the Vintage 30 installed. I added an SM57 onto one of the microphone goosenecks built into the cabinet, plugged in my Dumble clone and began to test with the microphone signal coming through my DAW's near field monitors and headphones. The first thing I noticed was how little vibration was emitted from the cabinet. The amount of sound in the room around the cabinet was about what I expected because of my previous experiences with iso-cabs. But what I was pleasantly surprised about is the transparency of the sound in the cabinet coming out into the DAW. I guess what I am saying is that I expected a more mediocre sound but that was not the case. So I can only praise the thought and care that went into designing this model and then also the solid construction of the unit. Therefore I have to say that this was an excellent purchase and I'll report back any findings continuing to support this or to the contrary. I will recommend this product to my colleagues for the studios and live venues also.