I just see this new gear...
http://www.blacklionaudio.com/micro_adc.htmlDynamic range, Converter: 120dB
Dynamic range, Analog: 33dB
SNR: -110dB
Slew rate, Analog: approx 6000v/us, depending upon input signal strength
Max analog input before digital clipping: +6dBu
Min analog input necessary for digital output: -20dBu
Inputs: Balanced, TRS
Outputs: SPDIF, AES-EBU
Sampling rates: 44.1kHz-192kHz
Bit rate: 24 bit
Price: $650.00 plus shipping