Sonic Frontiers SFL-2 Tube Linestage Pre-Amp [Expired]

Here is a Unbelievably Clean Example of the Legendary Two Chasis SFL-2 Line Stage Pre-amp
from Canada's Sonic Frontiers. Works and Sounds AMAZING !

Description: Vacuum-tube line preamplifier with fully differential, all-balanced circuitry, outboard power supply, and remote control of all functions with 0.5dB steps of volume and balance. Inputs: two line-level balanced, four line-level single-ended. Outputs: two balanced (XLR), two single-ended (RCA), "HeadRoom"-processed headphone output. Buffered tape loop. Common Mode Rejection Ratio (CMRR): better than 60dB. THD: <0.01%.
Dimensions: 19" W by 4.5" H by 14.25" D (preamplifier); 9" W by 4" H by 13" D (power supply). Weight: 33 lbs.
Serial number of unit reviewed: 101070.
Price: $3295 (1997); no longer available (2003). Approximate number of dealers: 100.