K&K Audio MIR

I love this preamp.
This preamp was built by previous owner and sent to KK for quality control.

Remote control Volume with sensor now on the inside of the chasis. The chasis has no markings/engravings for inputs or front face...all black.

Specifications:
Physical
Outside dimensions 12.75 in (32.4cm) deep
18.2” (46.2cm) wide
4.0” (10.2cm) tall
Weight: 26 lbs (11.8kg)

Electronic
Gain: 8dB or 14dB, internal switch configurable
Output impedance: 130 ohms (low gain); 510 ohms (high gain)
Frequency response: +/- 1 dB frequencies: 12Hz and 65KHz at low gain
+/- 1 dB frequencies: 12Hz and 45KHz at high gain

Blurb from K & K:
The Lundahl transformer coupled gain stage delivers 8dB or 14dB of gain using the indirectly heated “sibling” of the 4P1L, the Russian 12P17L. Indirectly heating the filament saves space and cost, but still offers the wonderful clarity and dynamics, with a less “vintage” sounding tone than the 4P1L.
The power supply is choke filtered using the “common mode connection” of the Lundahl power supply choke and each channel has its own shunt regulated high voltage supply.
Four stereo unbalanced inputs are accommodated.