Design and Architecture
The Arcam Radia AVP45 is engineered around a modular signal processing core with dedicated analogue and digital paths. It is intended to serve as the central pre-processing unit in multi-channel AV systems, separating audio and video decoding from amplification stages.
The chassis features a structured, rack-friendly design with clear signal path separation to maintain consistent performance across audio and video domains.
Audio Processing Capabilities
The AVP45 supports multi-channel decoding formats commonly used in home cinema, including discrete surround formats and advanced object-based audio where applicable. Analogue and digital inputs allow connection to a wide range of source components.
Balanced and unbalanced audio outputs are provided for connection to external power amplifiers or active loudspeaker systems.
Video Processing Features
The processor includes HDMI inputs and outputs designed to support current home cinema signal formats. Video signal routing and switching are managed via internal processing, with passthrough of high-resolution formats to connected displays or projectors.
Control interfaces allow signal management across sources and displays as part of an integrated AV setup.
Connectivity and Integration
The rear panel of the AVP45 includes multiple HDMI inputs and outputs, analogue audio inputs, digital audio inputs (optical/coaxial) and balanced audio outputs. Control interfaces may include RS-232 or network control for integration with external automation systems.
This flexibility in connectivity enables the AVP45 to serve as the nexus of diverse audio and video sources within a home cinema environment.
System Compatibility
The Radia AVP45 is designed to integrate with external amplifiers, loudspeakers and display devices. It acts as a pre-processing hub, leaving power amplification and loudspeaker drive to dedicated amplification stages. Its multi-channel architecture supports common home cinema configurations including 5.1 and 7.1 channel layouts.
Specifications
| Type | Audio/Video Processor |
|---|---|
| Audio Formats | Multi-channel PCM, surround decoding |
| Video Inputs | HDMI |
| Audio Inputs | Balanced XLR, Unbalanced RCA, Digital (Optical/Coaxial) |
| Audio Outputs | Balanced XLR, Unbalanced RCA |
| Control Interfaces | IR, RS-232, Network |
| Application | Home cinema and AV systems |
Position in the Radia Range
The Radia AVP45 serves as the dedicated AV processor in Arcam’s multi-channel audio/video ecosystem. It is designed to complement Radia series loudspeakers and amplification systems, offering a processing hub for complex AV installations.
Summary
The Arcam Radia AVP45 AV Processor is a multi-channel signal processing component designed for modern home theatre systems. With flexible connectivity, AV decoding and video passthrough capabilities, it is intended to act as the central pre-processing unit in immersive audio and video installations.