Mission dAC5 DAC, works well (only 44.1kHz sample rate, i.e. CD format)
Specifications
Digital converter: TDA1547, 1 bit
Digital Inputs: Coaxial
Frequency response: 20Hz to 20kHz
Dynamic range: 100dB
Signal to Noise Ratio: 112dB
Channel separation: 100dB
Total harmonic distortion: 0.001%
Line output: 2V
Dimensions: 70 x 100 x 283mm