Price: 275 plus shipping.
All pictures are of my unit.
Integrity Research & Development "IRD" Purist LLC-P 1B Elma 24 Stepped 0-12 dB Gain Solid State Preamplifier Black Face Plate Option
3 gain controls +6db. +9.5db and +12db
It uses a quad arrangement of AD797 op-amps and a Takman resistor stacked Swiss Elma 24 step volume pot along with a huge toroidal transformer and RFI/EMI filtered IEC inlet.
On the face plate there's a power button, input selector switch, 1, 6, & 12 dB gain settings, and volume control. On the back there's 4 RCA inputs and 2 RCA outputs for bi-amping or a active subwoofer.
The chassis is hefty 23 pounds steel with a black anodized brushed aluminum faceplate, 3 knobs and 4 feet which are machined stainless steel.
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