Alpine HDP-D90: 14-Channel Status-Series High-Resolution Digital Sound Processor Amplifier

Highest in class audio performance at an accessible price point makes Alpine Status-Series the ultimate sound upgrade.

The HDP-D90 14-Channel High-Resolution Digital Sound Processor Amplifier provides flexible system building and High-Resolution Processing power up to 192 kHz / 32 bits for an infallible listening experience.

When paired alongside the High-Resolution HDS-990 commander, you unlock even more control options for your Processor while getting the highest quality playback possible in your vehicle.

Using trickle down engineering and design from the ultra High-Resolution Alpine F1 Status-Series system, the HDP-D90 features a crystal oscillator clock generator at the core of the unit that tracks and aligns Digital information to eliminate timing errors and accurately reproduce Sound.

Custom developed for High-Resolution playback, the HDP-D90 has a 192 kHz / 64 bits internal sampling rate and an ultra wide audio bandwidth of 10 hz - 110 kHz for recording studio level sound.

Intentional designs, like a copper plated chassis, bring the signal to noise ratio up to > 110 dB and minimize noise and distortion during playback for complete music fidelity that's true to the original source.

The HDP-D90 includes multiple source inputs for flexible system building for the option to retain a factory and add on head unit,, or the Alpine Status-Series HDS-990 Digital media player.

For older vehicles through no source player, the HDP-D90 can also function as a standalone music source and can receive music sent directly from a smartphone through Bluetooth wireless streaming.

The Alpine Status-Series system is sold separately and can be used to build a custom sound system.

For best results, install the complete Alpine Status-Series system together as a full system to achieve the Highest in class audio performance only second to the ultra High-Resolution Alpine F1 system.

Features:

• High-performance 14-Channel Digital Sound Processor Amplifier
• High-Resolution audio playback
• PC tuning application
• Selectable pre configured Sound system configurations
• Embedded RTA signals for Sound tuning
• Bluetooth audio streaming through included external module
• Optional controller
• High-Resolution audio playback (192 kHz / 32 bits)
• 14-Channel outputs (all DSP control)
• Inputs: 12-Channel High-level / 2-Channel RCA / optical (SPDIF) / coaxial (Digital)
• Outputs: 10-Channel RCA output / 12-Channel High-level Amplified outputs (50 W x 8 @ 4 ohms + 80 W x 4 @ 4 ohms)
• 31 bands graphic or parametric EQ
• Channel mixing by matrix input summing
• Sampling rate (internal): 192 kHz / 32 bits
• S / N: >110 dB, THD: < 0.0 %
• High- / low pass crossover and time correction: up to 7 mm delay per-Channel
  
• Sigma DSP (ADAU 1467 x 2)
• 14-Channel Digital Signal Processor unit
• PWR / GND harness
• External Bluetooth module