OL
JDS LabsEstimated price (community-sourced)
Around — community and catalog average, updates slowly
About the OL
The JDS Labs OL DAC is a high-quality digital-to-analog converter featuring the AK4490EQ DAC chip. It offers USB Type B and TOSLINK optical inputs, providing flexible connectivity for computers and home entertainment devices. The device is externally powered via an AC adapter, ensuring stable and low-noise operation without relying on USB power. It delivers a clean, flat, and dynamic sound signature with excellent noise floor and minimal distortion, making it ideal for users seeking pure audio transparency without coloration. The OL DAC supports audio formats from 16/44.1kHz up to 24/192kHz on optical input and up to 24/96kHz on USB input. It has a differential summing output stage that provides a 2.0 VRMS line-level output through RCA connectors. The compact and efficient design is made in the USA, with solid build quality and practical packaging. The OL DAC is driverless and plug-and-play compatible with Windows, macOS, Linux, iOS, and PS4. It is often paired with the JDS Labs O2 headphone amplifier for a complete desktop audio stack.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 24-bit
- Max Sample Rate
- 192 kHz
- MQA Support
- No
- DAC Chip
- AK4490EQ
Analog Output
Analog signal output specifications
- THD
- 0.001%
- SNR
- 114 dB
- Output Voltage
- 2.0V RMS
- Max Output Voltage
- 2.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- USB Type B, TOSLINK Optical
- Analog Outputs
- RCA Line Output
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 110 × 30 × 80 mm (W × H × D)
- Weight
- 0.37 kg (1 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions