This remarkable DAC by Charles Altmann offers a remarkable combination of precision and purity of natural tone.
This model was built in 2009 and is fully loaded with available options:
1. Toslink optical input in addition to standard coaxial RCA input
2. JISCO Mk1 jitter reduction circuit
3. Switchable sample rates: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz
I am the second owner of this unit since 2010. It is in perfect operating condition and sounds excellent.
Note: The Attraction DAC requires power from a 12V battery and does NOT operate on AC grid power. This DAC has been optimized for use with an Optima Red Top car battery, but can be used with any 12V car or motorcycle battery. No battery connection cable is supplied with this unit.
Dick Olsher's review (last entry of four):