Burl Audio B2 Bomber DAC, 2 Channel DA Converter, 44.1k Hz - 192 kHz, 24-bit, 2 Channel DAC, Unique completely discrete BOPA8 OP-AMPs, Passive filters, Class A design, High-resolution meter with peak and RMS display, One SPDIF and 2 AES / EBU outputs, 1 BNC input, 2 Outputs with jitter suppression, Frequency response at 48 kHz sample rate: 10 Hz to 22 kHz, +/- 0.1 dB, Frequency response at 96 kHz sample rate: 10 Hz to 30 kHz, +/- 0.1 dB, -0.3 dB @ 40 kHz, Frequency response at 192 kHz sample rate: 10 Hz to 30 kHz, +/- 0.1 dB, -1.5 dB @ 90kHz, 115 dB dynamic range, -96 dB THD + N, Full scale output = +18 dBu, Dimensions: 19""/ 1 U