Sonic Frontiers SFL-1 sig

I'm selling my Sonic Frontiers SFL-1 Signature Hybrid Tube Pre-Amplifier, using the M8162 tube in the gain stage.  This is a beautiful piece, physically and sonically.  I'm selling it along with the Pass Labs Amplifier it was paired with, being sold separately.   All original packaging and accessories, including cotton gloves for handling the tubes, are included.
SFL-1 & SFL-1 SIGNATURE TECHNICAL SPECIFICATIONS  Frequency Response 2 Hz to 100 kHz ±0.5 dB
(100K load) > 200 kHz -0.3 dB  THD & N < 0.1% from 20 Hz to 20 kHz
(@ 1 V output) typically < 0.05% @ 1 kHz  Gain 20 dB @ 1 kHz  Noise 180 uV unweighted
(volume control @ 12 o’clock)
-85 dB below @ 2 Volt R.M.S. output  Intermodulation < 0.3%, @ 2 V output
Distortion  Input Impedance 45 K ohms (Direct input)
90 K ohms (Normal inputs)  Output Impedance 320 ohms @ 1 kHz  Minimum Recommended Load Impedance 10 K ohms  Output Voltage Maximum 25 V R.M.S.  Maximum Input 2.5 V R.M.S. (Volume control fully clockwise)  Stereo Separation 60 dB @ 1 kHz (Crosstalk)  Power Requirements 20 VA 160 mA A.C./120V A.C.
20 VA 80 mA A.C./240V A.C.  Fuse Requirements (2) 0.5 Amp 250 V fast-blo
(100 V to 120 V Countries)
0.25 Amp 250 V fast-blo
(200 V to 240 V Countries)  Tube Complement 1 - 12AT7A (Ei)
1 - CV4024/M8162 (Signature Version)  Dimensions 19” Wide x 11.5” Deep x 4.5” High
(48 cm x 29.25 cm x 11.5 cm)  Weight 22 lbs (10 kg) - unpacked
Only the pre-amplifier pictured is included in this listing.