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Bluetooth Portable DAC

-Class A-

Omniverse Hi-End DAC is designed and manufactured with high-quality components. It uses the Qualcomm QCC 5171 V.5.3 streaming Bluetooth chip to improve the safety and convenience of streaming devices, and has extremely low wireless transmission interference characteristics. It is equipped with ESS’s latest D/A conversion chip ES9039Q2M released in 2023.

In addition to having an extremely low signal-to-noise ratio (S/N >130dB), it also has digital synchronous (Synchronous) hardware decoding function, combined with pure class A circuit design and exclusive special wave correction technology (Filter Program). This DAC outputs an extremely wide dynamic sound field, close to perfect frequency balance, concrete instrument positioning and vocal air feeling characteristics, and has a warm tone like a tube amplifier.

Bluetooth Portable DAC( Pure Class A)

Omni 3

Omni 3 key features:

Bluetooth: Qualcomm QCC5171
Audio D/A converter: ESS ES 9039Q2M
Operational amplifier: I/V AD827*2+ LPF AD827*1 +transistor*12 + Class A amplifier

Output/Input

Output voltage:  4.5V RMS single ended from 3.5mm sockets
Frequency response:  PCM(2Hz, 90kHz)@-3dB
THD+N :0.00007%@10kHz ; 0.000005%@ 1kHz
Coax input: optional
Bluetooth input: 32bits / 192kHz

Connector

Input Power: use USB Type-C DC power jack
COAX :use 3.5mm socket
Output: 3.5mm stereo socket

Power requirement

External power supply: 5V/2A DC
Power consumption: ≦2.25Watts standby
Embedded battery: lithium ion battery 6300mA

Outlook

Weight :160 g
Dimension: L 10.3 cm x W 7 cm x D 2.2 cm

Bluetooth portable DAC( Pure Class A)

Omni 2

Bluetooth Qualcomm QCC5125
Sample rate converter CS8421 32Bit192-kHz
Audio D/A converter ESS ES 9018K2M
Operational amplifier I/V AD827*2+ LPF AD827*1 +transistor *12 + Class A amplifier
Output/ Input
Output voltage 2Volts RMS single ended from 3.5mm sockets
Frequency response PCM(2Hz, 90kHz)@-3dB
THD+N 0.00007%@10kHz ; 0.000005%@1kHz
Coax / Digital input SPDIF up to 32bits/192kHz

USB Type C up to 24bits/96kHz
Bluetooth input 24bits / 192kHz
Connector
Input POWER use USB Type-C DC power jack
COAX use 3.5mm socket
Output 3.5mm stereo socket
Power requirement
External power supply 5V/2A DC
power consumption <0.25Watts standby
Outlook
Weight 160 g
Dimension L 10.3 cm x W 7 cm x D 2.2 cm

~It was my songs that taught me all the lessons I ever learnt;

they showed me secret paths,they brought before my sight many a star on the horizon of my heart.~

© 2023 Omniverse Green Energy Technology Co., Ltd. All Rights Reserved.