Purchased new from ALO
Audio in December 2011 is a lightly used portable headphone DAC/Amp combo
package including Cypher Labs AlgoRhythm Solo DAC + ALO Audio Rx Mk2 tube
amplifier + ALO Audio interconnect + case. Excellent sounding unit and powerful
enough to drive demanding headphones (sound great with high-end Grado). Both
perfect working condition. Includes manuals and power chargers. I'm a high-end
audio enthusiast and my equipment is always kept in perfect condition.