TOPPING D90SE - High-End Quality Desktop MQA DAC 32bit 768KHz DSD512
The Topping D90SE D/A (digital to analogue) converter is the manufacturer's flagship high-end ESS Sabre ES9038PRO DAC chip with 768kHz/32bit PCM and native DSD512 resolution, symmetrical architecture, hardware and software MQA support, Bluetooth 5 LDAC and aptX HD connectivity, Hi-Res Audio and Hi-Res Audio Wireless certification, remote control.
TOPPING A90 - High-End Desktop Headphone Amplifier
The Topping A90 is a High-End quality desktop headphone amplifier with fully symmetrical design, 4-pin XLR and 4.4mm Pentaconn symmetrical and 6.35mm Jack asymmetrical headphone outputs, RCA and XLR socket preamplifier outputs, Hi-Res Audio certified.