Burr-Brown Multibit:
PCM51, PCM52 – 16-bit predecessors PCM53, a ceramic package
PCM53 16-bit, one of the old, but good (1983-86 years), with a parallel input
PCM54 16 bit multibitnik normal (slightly older PCM56), parallel input
PCM55 16 bits, the same as the PCM54, only in a small SOIC package
PCM56 16 bit, normal quality multibitnik
PCM58 18-bit, a very good DAC
PCM61 18-bit, the quality of a PCM56, but 18-bit
PCM63 20-bit, one of the best of the world’s Audio
PCM64 18-bit, one of the best, with a parallel input
PCM65 – one of the best, most expensive and rare multibitnikov, with parallel input
PCM66 16-bit DAC-2 and, huddled in a single housing, the quality – so so
PCM67 hybrid (multi + one-bit), 2 DACs and in one case (stereo)
PCM69 hybrid (multi + one bit), the same as the PCM67
PCM1700 18-bit, 2-DAC and in one case (stereo), the quality level PCM61
PCM1701 18-bit, one of the best, the successor technology PCM58
PCM1702 20-bit, the quality just below the PCM63
PCM1704 20-bit, the same as the PCM1702,
but only able to accept 24-bit stream (converting all the same 20-bit)
