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|Country of Origin||China|
Fashionable appearance & function with advanced technology coexist perfectly in ProStereo™ D1. Not only with excellent craftsmanship of laser diamond cutting technology & outstanding product design in the shape of a triangular prism, it’s also a professional wireless USB DAC which equipped with the prestigious AKM+ DAC & headphone amplifier chip with built-in 32-bit/384kHz output. It’s fully complied with Hi-Res Audio!
|Delivery / Return||
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Fashionable appearance & function with advanced technology coexist perfectly in ProStereo™ D1. Not only with excellent craftsmanship of laser diamond cutting technology & outstanding product design in the shape of a triangular prism, it’s also a professional wireless USB DAC which equipped with the prestigious AKM+ DAC & headphone amplifier chip with built-in 32-bit/384kHz output. It’s fully complied with Hi-Res Audio! requirement from Japan Audio Society which is surely going to give a new impetus into the mobile audio industry.
The “rotatable volume knob with LED light guide” and “disc-type charging dock” making the product an excellent and detailed craft that will satisfy one’s aesthetic senses.
No matter with which type of music file you playing on your phone or in USB DAC mode, the audio data can be raised to up to 32-bit / 384kHz.
Supporting AAC codec, the product can output both clear & stable Hi-Fi audio whether you play music on iPhone® or certain Android™~ phones.
It is not only reduces distortion to an extremely low level, but also enhances music dynamics by the built-in AKM+ DAC & headphone amplifier chip.
It can be used as an external USB DAC by connecting the USB data cable & external accessories directly to iOS, Android™~ device even computer.
Fully complies with the Hi-Res Audio certification requirements of the Japan Audio Society.
Bluetooth version 4.1
Profile support: HSP/ HFP/ A2DP/ AVRCP
Audio Codec: AAC/ SBC
Talk time: Up to 6.5 hours
Music time: Up to 5 hours (SRC on); Up to 6 hours (SRC off)
Standby time: Up to 100 hours
ProStereo™ D1 Bluetooth Receiver
High-Res Audio Headphones
USB Charging & Data Cable
Disc-type charging dock
4 pairs Earbuds (SS, S,M,L sizes)
Quick Start Guide
The product is for the first seven days from the date of receipt. There are no surface scars, neat packaging, and accessories. The product is not working properly can be replaced.
The product is operating normally and there is no return service.
The product has a one-year maintenance service for Hong Kong agent DCHAV. Guests are required to keep the warranty sticker on the box and the HKTV Mall document to use the maintenance service at DCHAV Customer Service Center.