I recieved the CCIMEDIUMS bass in a very timely manner, and in good condition. I purchased the EUB through E-Bay, for $799.00 (much cheaper than a special order through the CCI website at that time...he has since lowered his price to $799.00 on his site).
I opened the box with considerable excitement. It was well-packed and it was undamaged.
The bass looks exactly as pictured, with a single piece maple neck/body (except for a small piece added on on each side where the pickups mount, forming small horns there, and a filler piece up front...see below) and Wenge fingerboard. I noticed a small finish flaw on the E-string side of the bass, running from the fingerboard about 1/4 inch from the end of the fingerboard and about 1 and 1/2 inch long. It does not detract from the overall beauty of the bass.
I have not disassembled the bass to view its interior construction, but it appears to have a routed out channel for wiring and electronics down the front of the body below where the pickups are mounted, filled with a piece of maple that is a reasonable match for the rest of the body. The wires from the dual passive Basslines pickups run through the body to the tone and volume pots and jack in the back of the bass.
The pickups are mounted to a rather attractive looking plate that I believe to be proprietary, as it positions the pups at the proper angles to follow the curvature that the nut and bridge impart to the strings. The pickups appear to have some adjustability as well. They are 4-pole units, each covering two strings.
The bass has a bone nut and bridge, with no adjustability built in at the bridge, the nut being mounted in a groove on a solid piece of Wenge. However, the intonation seems to be perfect, the string height makes for easy fingering, and there appear to be no tone issues associated with the design. The strings run through the body from the rear, with big chrome ferrules inset for the ends of the strings to nestle into, out the front of the body and over the bridge, up to heavy Gotoh tuners in the headstock. I found the tuners to be fairly easy to twist and the instrument was easy to bring into tune...in fact, it was pretty close to perfectly tuned out of the box.
As I recall, the strings are D'addario, and are quite responsive, though I quickly learned why upright players talk about getting blisters! Definitely a far cry from bass guitars, and my son and I (both upright novices) found that one can get hypnotized playing the thing, and the wear and tear on the plucking skin creeps up on you; this EUB is addictive!
One can hear the bass when playing without amplification, especially with energetic plucking; it is pretty resonant for a solid-body. However, it really comes alive when plugged in. The pickups have a nice, warm and boomy passive sound, and although it does not really sound like an acoustic upright, it is not sterile or artificial sounding at all, nor does it sound like a big fretless bass guitar. You will never mistake it for anything but a full-scale upright EUB, with a woody quality due to the materials and method of construction.
There is a curvature to the nut, bridge and fretboard that is correct for arco playing, and the setup appears to mimic that of acoustic uprights that I have seen. I hope to get a bow soon and learn arco technique, this is one reason I bought this bass.
It came with a stand, which appears to be a cymbal stand cut to match the height of the player, by Jeremy Carter, the luthier who started the company. It fits snugly into a hole drilled into the bottom of the body for that purpose. There is a small amount of adjustability (about three inches) for height. The bass tilts back slightly towards the rear leg of the tripod, at a pretty comfortable angle. It is a bit awkward to dance around the legs of the tripod while playing...they take some getting used to, and it takes some work to find a viable position to address the fingerboard, which I gather is an issue with other EUBs as well. As I get more used to playing it, I find I notice the tripod less.
I do notice that there is little sustain when fingering notes high on the fingerboard. I don't know if this is common on this type of instrument, I have found acoustic basses do not have this issue to this pronounced a degree.
Overall, I am very happy with the instrument. My son says that it is a good practice instrument for acoustic, the feel is very similar and technique transfers accurately from one to the other. It seems to be very well made, and is quite attractive as well. It has a small footprint in my living space, and requires no preamp to be used through a standard bass amp...I have a Genz-Benz Shuttle 6.0 and an Avatar 410 Neo cabinet, and it sounds great. If you don't expect the instrument to sound like an acoustic bass, I think you will like this EUB.