DD 6650P Digital Duplicator | Ricoh Latin America,DD 6650P Digital Duplicator | Ricoh USA,Transistor Tester for Analog Discovery: Enables Characteristic Curve Tracing for Diodes and Transistors,Compatibility - EUROSTAR 60 control,SMSL C100 AK4493S MQA DAC, XMOS XU316 DSD512 PCM32Bit/768kHz USB DAC for PC, USB/Bluetooth/Optical/Coaxial to RCA Digital Analog Converter, Hi-Fi ,