Topping D70s MQA DAC AK4497 Bluetooth5.0 LDAC DSD512 32Bit/768k AK4118 Receiver XMOS IIS USB Coax Opt AES lnput HiFi Audio Decoder with Remote Control (Black)

Selectable output port

D70s has full balanced XLR output and single ended RCA output. You can choose XLR only, RCA only or XLR + RCA output to meet different usage in the multiple systems.

DAC + Pre amp application

D70s has a built-in volume control function to achieve the volume adjustment from -99dB to 0dB. Thus you can directly connect D70s to amplifier, pure power amplifier and active speakers, and control the volume by remote or button, so as to comfortably enjoy the music.

Bluetooth DAC application

Connect the Bluetooth of your phone, tablet and notebook to D70s so that to become your Bluetooth DAC. You can easily enjoy the high quality sound and convenience brought by Bluetooth 5.0. If your device supports LDAC transmission, you will get even better experience.

Various input interfaces

D70s has various inputs: AES, USB, Bluetooth, Optical, Coaxial, IIS. Both USB and IIS support up to 21bit768kHz&DSD512 native. AES, Optical, Coaxial support up to 24bit192kHz. Bluetooth support24bit96kHz LDAC transmission.

2×AK4497

AK4497 is flagship model in AKM company. TOPPING use a full AK4497 for every channel in D70s. Resulting in better channel separation and better spec. THD+N has even exceeded the performance marked by the AK4497 datasheet.

Bluetooth 5.0 LDAC transmission

D70s uses CSR8675 chipset to support LDAC / AAC / SBC / APTX / APTX LL / APTXHD protocol.

To get even better sound quality from Bluetooth, TOPPING abandon the built-in DAC of CSR8675 and connect it's digital signal to 2×AK4497 to decode.

Xmos Support DSD512&PCM32bit768kHz High Resolution Music

D70s uses 2nd generation 16 co re XMOS XU216, USB supports up to PCM32bit768kHz, DSD512 native and MQA decode. With the help of customized Thesycon driver (for Win 7 or above), your PC will have better performance on ASIO playback.

AK4118 receiver

AK4118 is the lowest jitter S/PDIF receiver at present. It has good compatibility which used to receive optical, coaxial, AES signals for D70s, support up to 24bit192kHz.