This amp is in mint condition just "very light" scratches on it if you look real close you can see some.
It is however a used amp and was 220V and can be changed back quite easily with help from UR. It is "30 watts of pure class A" and will drive almost any speaker. It sounds incredibly good it is one of the most melodic wonderful sounding amps I have heard. It has Brand new Cryogenically treated Valve art KT88 I just put in today for the new owner and it also has brand new Tongsol 12AX7 Gold pin installed today (day ad was placed feb 4th 2012).
The amp looks mint, sounds fantastic and preforms very close on the level of with set of my 20K tube mono amps I use in another system.
I no not have the boxes but will package very well and we can insure if you want at full value.
Check out the pics to see how nice it really is If you want to hear it and are near DFW it can be done as well.
Type : Stereo-mono Valve Amplifier.
Output Stage: single ended, ultraliner, parallel
Output Power: 30 watt ( stereo ), 60 watt ( mono )
Output Impedance: 4 – 8 – 16 ohm ( stereo ) 2 – 4 – 8 ohm ( mono )
Input Impedance: 47 Kohm / 50 pF.
Feedback factor: 15 dB.
Valves: 2 x ECC83, 4 x 6550 / KT88
Power Consumption di Potenza: 280 VA
Dimension: 275 x 460 x h 200 ( mm )
Net Weight: 28 Kg / 61,8 lb
Hi-Fi Choice 2007
The unison Research P30K has been designed to satisfy the demands of audiophiles who require high power together with outstanding sonic performance.
To achiev his demanding brief, we have chosen to use four KT88 power valves in the output stage two per chanel configured in pure class-A parallel single- ended mode.
This provides 30 watts of power with considerable driving ability and quite exquisite musicality.