Arc Audio

PS12-Pro

Standalone DSP

£1,199.95
Available to order

The ARC Audio PS12-Pro expands the Pro-Series standalone processor platform to twelve output channels for complex OEM systems and high-channel-count reference builds. Its Analog Devices ADAU1462 core and dual AKM Velvet Sound converters provide transparent, low-distortion processing with up to 192 kHz,...

At a glance SKU PS12PRO
Inputs12-band parametric with all-pass per input
OutputsUp to 30 ms per channel in 0.01 ms increments
Sample rateUp to 192 kHz; catalogue lists 192/96 kHz
DSP precision32-bit fixed point
Dimensions8.5 × 5.1 × 1.81 in (216 × 130 × 46 mm)
Technical overview DSP platform and product features
DSP chip / platformAnalog Devices ADAU1462 DSP core
Signal-to-noise ratio+108 dB
Sample rateUp to 192 kHz; catalogue lists 192/96 kHz
DSP precision32-bit fixed point
Inputs12-band parametric with all-pass per input
OutputsUp to 30 ms per channel in 0.01 ms increments
System roleExternal amplifier required
Product-specific features
  • Optical and coaxial digital inputs
  • ARC Audio DNA tuning software
Overview & features

The ARC Audio PS12-Pro expands the Pro-Series standalone processor platform to twelve output channels for complex OEM systems and high-channel-count reference builds. Its Analog Devices ADAU1462 core and dual AKM Velvet Sound converters provide transparent, low-distortion processing with up to 192 kHz, 32-bit end-to-end resolution.

Eight analog inputs accept 0.5-32 V RMS signals, twelve RCA outputs deliver up to 8 V, and optical or coaxial digital input supports flexible source integration. ARC Audio DNA software adds detailed equalisation, delay, routing and crossover control, while iDatalink Maestro AR compatibility supports installation in compatible factory-amplified vehicles.

Features

  • 12-channel standalone digital signal processor
  • Analog Devices ADAU1462 DSP core
  • Dual AKM Velvet Sound AK5558 ADCs and AK4438 DACs
  • 8 analog inputs accepting 0.5-32 V RMS
  • 12 RCA outputs delivering up to 8 V
  • Optical and coaxial digital inputs
  • Up to 192 kHz, 32-bit end-to-end processing
  • ARC Audio DNA tuning software
  • 296 bands of third-octave or definable parametric equalisation
  • Per-channel delay, phase and advanced crossover control
  • Four line-triggered presets
  • Optional LR1 or PSC controller support
  • iDatalink Maestro AR compatible

Official downloads

ARC Audio product catalogue

Power & channels
Channels
12
Technical overview
Frequency response
2 Hz-23.5 kHz
Signal-to-noise ratio
+108 dB
Inputs
12-band parametric with all-pass per input
Outputs
Up to 30 ms per channel in 0.01 ms increments
Sample rate
Up to 192 kHz; catalogue lists 192/96 kHz
Bit depth
32-bit fixed point
Installation
Operating voltage
6-17 V DC; start/stop to 4.5 V
Dimensions
8.5 × 5.1 × 1.81 in (216 × 130 × 46 mm)
Downloads
PS12-Pro datasheet
PS12-Pro £1,199.95