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Product details

Advanced Specifications
  • DAC: 2 × AK4493 DAC (32bit/768kHz)
  • Op Amp: OPA2604 Op Amp
  • Ext. Control: GH GHA1000
  • Gen Processing: 4 × ARM Cortex A7
  • Ext. Clocking: 2 × Femtosecond Clocks
  • Pwr&Filtering: Elna High Temp (105°C) Electrolytic Caps and WIMA film filtering caps
  • Music Formats (File types): HiRes DSD: DFF / DSF / DSD up to 256 Hi Res; Uncompressed: WAV / FLAC / APE / AIFF / AIF; Compressed: MP3/AAC/OGG/WMA/MV
  • Music inputs: 3 × USB 2.0 Host; BT 5.0 aptX-LL/AptX; 2 × AUX RCA; 4 × High level
  • Control Inputs: BT Wireless Player Remote; Optional Wired Panel controller w/IPS Display Screen; Wi-Fi Mobile App control
  • Outputs: 6 × RCA; 1 × Optical (to 192kHz/24bit); 1 × Coaxial (to 192kHz/24bit); 1 × Video output
  • Operating Voltage: 11V ~ 16V
  • Max Low input: 4V
  • Max High input: 24V
  • RCA output: 6 × 4V
  • Dimensions: 194mm × 145.6mm × 40.5mm
  • Controllers available: Wireless BT Controller; Mobile App Control; Optional Wired Controller w/IPS Display
  • Fuse Rating: 10A
Key Features
  • Advanced-series platform with series-specific streaming chips, clocking, and OS (as stated)
  • Dual AK4493 DAC architecture
  • Dual femtosecond clock generators for timing reference (as stated)
  • Optical and coaxial digital outputs for external DSP integration
  • High-level inputs for OEM head unit compatibility
  • Additional RCA inputs for external sources
  • Bluetooth 5.0 with aptX HD support
  • Multiple control options: remote, panel, app, steering wheel (limited compatibility)
  • External storage support for large lossless libraries
Best Suited For
  • Systems using an external DSP via optical or coaxial input
  • Builds requiring a dedicated in-car high-resolution player (DSD/PCM)
  • OEM head unit systems needing high-level input integration
  • Setups requiring multiple source options (factory + external + wireless)
  • Users running large local music libraries from external storage
Why OSCA Backs This Product

For DSP-based systems, a dedicated digital source is often the cleanest way to control signal quality and source selection without relying on the limitations of a factory head unit. The P2 Pro is clearly designed around that role: high-resolution file support, DSP-friendly digital outputs, and integration paths for both OEM head units (high-level inputs) and additional sources (RCA inputs). The combination of dual DACs and dedicated clocking is a practical fit for builds where the source component is treated as a system foundation rather than an add-on.

Advanced-Series Digital Source with Dual DAC Architecture

The P2 Pro is built for systems that demand more from the source, delivering the kind of clarity, refinement, and stability that high-end DSP setups deserve. As part of Goldhorn’s Advanced series, it is designed to provide a cleaner, more resolved signal path, helping the entire system sound more precise, natural, and effortless.

Created for serious playback and seamless DSP integration, the P2 Pro is a premium digital source for builders who want more than convenience from their front end. It brings a stronger sense of detail, composure, and musicality to the system, making it an ideal choice for those who treat source quality as a critical part of the final result.

The Gold Standard in Car Audio

Since its establishment in 2004, Goldhorn Electronics has risen to the forefront of China’s high-end car audio market. Drawing on decades of experience in high-fidelity sound and automotive electronics, Goldhorn engineers develop products designed to resolve musical nuance and accuracy inside the acoustically complex vehicle environment. With in-house research, manufacturing, and technical support, the brand has earned recognition both domestically and internationally for its refined, performance-driven solutions.

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