Cambridge C10925 Audio Edge A Integrated Amplifier

Cambridge Audio Edge A integrated amplifier

The Cambridge Audio Edge A integrated amplifier is designed to deliver outstanding musicality, combining precision engineering with advanced amplification technology to reproduce sound with exceptional clarity, depth, and balance. Developed through extensive listening tests, every component within the Edge A has been carefully selected to ensure a pure and natural audio experience.

At the heart of the amplifier is a unique Class XA amplification design, which blends the sonic benefits of Class A operation with the efficiency of Class AB. By introducing a carefully controlled bias voltage, the system minimizes crossover distortion to inaudible levels while maintaining efficient thermal performance. This results in clean, detailed sound even at higher output levels.

The inclusion of opposing symmetry twin toroidal transformers ensures consistent power delivery while effectively reducing electromagnetic interference. This configuration enhances tonal stability and allows the amplifier to maintain accuracy and control regardless of volume.

Edge A also features a highly refined internal architecture, including a DC-coupled topology and solid-state volume control, creating a clean and direct signal path. This design approach preserves audio integrity and ensures consistent performance across all listening levels.

With integrated digital connectivity, including USB Audio, coaxial and optical inputs, and Bluetooth with aptX HD support, the amplifier supports high-resolution audio playback up to 24-bit/384kHz PCM and DSD256. Its versatile input and output options make it suitable for a wide range of audio systems, delivering powerful amplification alongside detailed and immersive sound reproduction.

Features of Edge A

• Class XA amplification with minimal distortion
• Twin toroidal transformers for stable power delivery
• High-resolution Bluetooth with aptX HD support
• Built-in DAC for digital audio processing
• DC-coupled signal path for clean audio transmission
• Solid-state volume control for precise adjustment
• Balanced and unbalanced input connectivity
• USB Audio support up to 24-bit/384kHz PCM
• Native DSD256 playback capability
• Coaxial and optical digital inputs
• Audio Return Channel (ARC) support
• High signal-to-noise ratio performance
• Wide frequency response range
• Headphone output compatibility
• Low standby power consumption

Specifications of Edge A