I got around to hooking the Roth up to my Heresys this morning. I left the iPod in the car last night so I hooked it up to my Universal Disc player and popped in the SACD of "The Rolling Stones Now!"
The Roth has connections in the back for a pair of speakers using either banana plugs or binding, an 1/8" stereo input and RCA cables. The top has an iPod dock and comes with various inserts for different size iPods. The four12AU7 tubes are covered by frame of clear plexiglass and lit from the bottoms by red LEDs. The Roth name engraved into the back rest glows red. The power supply sits on the floor has a main power switch and is voltage switchable. This makes the desktop unit small and fairly lightweight. A remote, screwdriver and cotton gloves for installing the tubes are also included.
The front of the amp has two knobs a volume knob and a selector switch. There are no tone controls, one could say that the Roth is an audiophile amp or else one could say that it's bare bones. Mine is different than the one pictured in that the volume position and the input selections are indicated by green LEDs.
Now the important part, how does this thing sound pushing Klipsches? Not as good as my newly recapped H/K A50K but good. I live in an apartment so I didn't want to crank it up too loud but at slightly past 12 o'clock it was rocking the house but still sounding clean. Not as musical or clear as my H/K but decent. The music sounded good all the way from low volumes to mid way around the dial.
I took out the Stones and put in a RCA Red Seal CD of Johann Strauss Waltzes. At high volumes the sound became a bit confused and muddled but this was in the top quarter of the volume dial.
I use the MC4 to provide sound for my computer through a pair of Minimus 7 Pro speakers. When playing ripped CDs and my iPod through the amp at low volumes the amp sounds pretty good.
I don't know if I'd want it as my main unit, but it could serve as a main amp. I could see hauling the amp, iPod and the Heresys outside for a party and having a decent sounding cool looking unit.
I know that this review seems to be mixed. But I liked the unit. I think my praise would have been more effusive if I hadn't plugged my H/K back in and started listening to it right after the Roth. Since I found out about tube iPod docks I've wanted one and am not disappointed in getting one. I've used 1/8" plug to RCA jack adapters to power my iPod through stereos before but I think using the dock provides a more direct path for the signal.
I hope that this was helpful.
Chad