【Shanling UA3】Portable USB DAC/AMP

- 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 needed for use with iOS

- UAC2.0 and UAC1.0 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

Specification:

Product positioning analysis:3.5+4.4 dual-interface small tail that is close to the people

1. Summary of product technical points

①Stronger acoustic properties: DAC adopts AK4493SEQ, single-ended 3.5+balanced 4.4 interface;

High performance DAC receiver chip, support PCM 768kHz/32bit, DSD 512

②Stronger adaptability: interchangeable cables, support USB-A / type-C / Lightning interface;

Supports UAC 1.0, available on Switch/older versions of Windows

③More powerful thrust: independent amp chip RT6863*2, with higher driving force

2. Product core parameters:

①DAC: AK4493SEQ

② USB mode: UAC1.0 / UAC2.0

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

⑤ 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