iDAC vs Arcam airDAC
The airDAC's signal-to-noise is 106 dB against the iDAC's 118 dB and its output voltage 2.1V RMS against 2.0V RMS. Both share bit depth (24-bit) and max sample rate (96 kHz).
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Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The Peachtree Audio iDAC is a high-performance digital-to-analog converter designed to serve as a central hub for digital music sources including computers, iPods, Apple TV, cable boxes, and more. It features a PURE DIGITAL iPod dock that bypasses the iPod's internal DAC for superior sound quality. The iDAC uses the ESS 9016 Sabre32 32-bit DAC chipset with patented jitter-reduction technology, supporting up to 24-bit/96kHz via USB and 24-bit/192kHz via S/PDIF inputs. It includes two coaxial, two optical (Toslink), one USB input, and an iPod dock, along with component and S-video outputs for video signals from the iPod. The device employs a multi-layer DAC board with over 450 components, a linear power supply, and eleven regulated sub-supplies to minimize noise and distortion. Transformer-coupled digital inputs and galvanically isolated USB input further reduce noise from ground loops and computer switching power supplies. The iDAC offers selectable Hi-Bit/Lo-Bit and filter modes (NOS/NAL) to tailor sound characteristics. It comes with a remote control and supports various iPod models including classic, nano, and touch generations. Dimensions are approximately 9" W x 3.5" H x 10" D, weighing 8 lbs, finished in high gloss black, with a 1-year warranty.
DAC capabilities and digital audio processing
Analog signal output specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Components that show up alongside the iDAC in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The airDAC's signal-to-noise is 106 dB against the iDAC's 118 dB and its output voltage 2.1V RMS against 2.0V RMS. Both share bit depth (24-bit) and max sample rate (96 kHz).
The DAC 1's signal-to-noise is 112 dB against the iDAC's 118 dB. Both share bit depth (24-bit), max sample rate (96 kHz), and output voltage (2.0V RMS).
The X-DAC v3's max sample rate is 192 kHz against the iDAC's 96 kHz, its signal-to-noise 121 dB against 118 dB, and its output voltage 2.2V RMS against 2.0V RMS. Both share bit depth (24-bit).
The Zdac's max sample rate is 192 kHz against the iDAC's 96 kHz, its signal-to-noise 110 dB against 118 dB, and its output voltage 2.4V RMS against 2.0V RMS. Both share bit depth (24-bit).
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