USB DAC for High-resolution Audio Streaming

The amplifier section employs a USB Audio Input that allows users to connect to a computer and process high-resolution audio of up to 192kHz/24-bit by on-board D/A converter PCM1796 by BurrBrown. The asynchronous connection minimizes jitter noise generated by the computer, while the up-conversion function refines incoming digital audio to make it as smooth as possible, even from CD-based audio tracks.

High quality Wireless Audio Streaming by Bluetooth® aptX® Codec

The amplifier section supports Bluetooth® wireless audio streaming with an aptX® codec. Users can transmit high-quality audio wirelessly from their smartphone to the amplifier unit.

HR Loudness for Massive Sound Performance

As the heart of audio system, the main unit employs a class-D power amplifier that delivers 26W + 26W of output from a bible size cabinet. When the HR Loudness – a DSP-based bass enhancement technology – is active, the amplifier delivers a stunning bass enhancement signal for small speakers. The HR Loudness is effective for analog line-in signal as well, by converting to 96kHz/24-bit digital audio signal that is hi-resolution audio quality. Of course, no cooling fan is employed for tranquility, so as to avoid background noise interference. A set of biding-post speaker terminals have been used for secure wiring.