Shanling UA3 Mini Portable DAC/Amp Headphone Amplifier
-Brand new akm ak4493seq dac
-Dual Ricore RT6863 headphone amplifier
-Hardware volume control
-3.5mm single-ended & 4.4mm balanced outputs
-Standby mode
-Up to 211mw @ 32 Ohm output power
-Compatible with Android, Windows, Mac and iOS.
-Special lightning cable for use with iOS
-UAC 2.0 and UAC 1.0 mode compatible, for use with Nintendo Switch and other gaming systems or older devices.
-Hi-res support up to 32/768 and DSD512
-Universal USB-C connector
-Compatible with eddict player app
* The product will be upgraded porbar, please prevail in kind.
Specification:
Product positioning analysis: 3.5 4.4 dual interface small tail that is close to people
1. Summary of technical product points
① Stronger acoustic characteristics: DAC adopts ak4493seq, single-ended 3.5 + balanced 4.4 interface;
High performance DAC receiver chip, support PCM 768kHz/32Bit, DSD
② Stronger adaptability: replaceable cables, support USB-A/Type-C/Lightning interface;
Supports uac 1.0, available on switches/older versions of windows
③ Stronger thrust: independent amp chip rt6863*2, with higher driving force
2. Product core parameters:
① Dac: ak4493seq
② USB mode: uac 1.0/uac 2.0
③ Supported formats: PCM 768kHz / 32 bit, DSD 512
④ 3.5mm po output (single-ended output):
Output power 125mw @ 32Ω
Frequency response 20hz-40,000hz
Thd n 0.0004% @ 32Ω (a-weighted @ 0.5v)
Dynamic range 119db @ 32Ω (a-weighted)
Channel separation 80db @ 32Ω
Snr 119db @ 32Ω
Output impedance <0.4Ω
④ 4.4mm bal output (balanced output):
Output power 211mw @ 32Ω
Frequency response 20hz-40,000hz
Thd n 0.0003% @ 32Ω (a-weighted @ 0.5v)
Dynamic range 120db @ 32Ω (a-weighted)
Channel separation 110db @ 32Ω
Snr 120db @ 32Ω
Output impedance <0.8Ω
CHF
