Schiit Audio Valhalla 2 Triode OTL Headphone Amp/Preamp - EXCELLENT CONDITION!

For sale is a Schiit Valhalla 2 demo unit. It's in excellent working and cosmetic condition. I would just recommend purchasing a new set of tubes direct from Schiit (or you can tube roll of course if you are into that) hence the price. It doesn't come in the original package nor the manuals but you can easily down the latter from their website.
From the Manufacturer: Go ahead. Do things with Valhalla 2 that you’d never attempt with other OTL tube amps. Run low-impedance headphones. Use IEMs. Valhalla 2 is a complete re-imagining of Valhalla, with improved performance, higher output capability, lower distortion and output impedance.    Tubes Made Flexible While most tube OTL amps are really only designed for 300 ohm Senns and 600 ohm Beyers, Valhalla 2 stretches to include headphones that you’d never expect to use with a tube amp. Go ahead. Use it with Grados. Run it with AKGs. Rely on it for many IEMs. You may even like it with high-efficiency planars like LCD-X, LCD-XC, Oppo PM-1 and HE-400.    A Complete Desktop Preamp Valhalla 2 also adds two important features: preamp outs and a gain switch. Preamp outs let you connect your powered monitors directly to Valhalla 2, to give them some of what some people call “tube magic.” The gain switch gives you better control of both output level and impedance, for better matching to your headphones. It's easy to build a complete desktop system around the Valhalla.   Not Your Father’s Tube Amp If you’re expecting syrupy, tubby, euphonically colored tube sound, you’re in for a shock. Valhalla 2 is exceptionally accurate, neutral, and resolving, without being strident or etched.    Made in USA  By “made in USA,” we mean made in USA. The vast majority of the total production cost of Valhalla 2—chassis, boards, transformers, assembly, etc—goes to US companies manufacturing in the US. Our board house is 20 minutes away from our office in Newhall. Our chassis guys are just over the hill in the Valley.
Specs Frequency Response: 20Hz-20Khz, -0.1db, 7Hz-200KHz, -3dB Maximum Power, 50 ohms: 180mW RMS per channel Maximum Power, 300 ohms: 800mW RMS per channel Maximum Power, 600 ohms: 450mW RMS per channel THD: < 0.02%, 20Hz-20KHz, at 1V RMS, high gain (worst case) IMD: < 0.03%, CCIF at 1V RMS, high gain (worst case) SNR: > 98db, unweighted, referenced to 1V RMS, low gain Crosstalk: < -71dB, 20 Hz-20KHz Output Impedance:  14 ohms (hi gain), 3.5 ohms (lo gain) Gain: 7 (16.9db) or 1.5 (3.5 db), via rear switch Topology: All-triode, noninverting, single voltage gain stage, current source biased front end and optimized WCF output stage, DC-coupled input Tube Complement: 6N1P dual triode input, 6N6P dual triode output, 1 each per channel. 6N1Ps rollable to 6DJ8, E88CC, 6922, 6BZ7, and similar types. Power Supply:  Two internal power transformers with over 2,000uF of filter capacitance Power Consumption: 40W Size: 9 x 6 x 3.25” Weight: 7 lbs