PERPETUAL TECHNOLOGIES P-1A

Second-hand, in good condition, equipped with its original package.
D/A converter

Specifications
Inputs: I2S, AES/EBU, coaxial S/PDIF.
Input impedance: 75 ohms.
Outputs: I2S, AES/EBU, coaxial S/PDIF.
Output impedance: 75 ohms.
Output voltage: 0.5V.
PC interface: USB-, Microsoft-, and USB subcommittee-compatible.
Software update: via USB or EEPROM replacement (optional).
Input resolution: 16-24 bits.
Output resolution: 16, 18, 20, 24 bits (optional).
Input sample rate: 8kHz-108kHz (optional 192kHz via I2S input).
Output sample rates: 44.1kHz, 48kHz, 96kHz (optional 192kHz via I2S output).
Dimensions: 5.5" by 8.25" by 1.75".
Weight: 4 lbs.