AKG DSR TETRAD Professional Digital Wireless Multichannel Receiver
The AKG DSR TETRAD brings four-channel wireless capability into the studio and mobile recording environment, eliminating cable runs while maintaining crystal-clear digital transmission. Uncompressed 24-bit audio at 48 kHz preserves every vocal and instrument detail with remarkable transparency, delivering studio-grade signal integrity for tracking, overdubs, and real-time monitoring applications. The multichannel interface manages up to four simultaneous wireless sources—whether routed to separate console channels or summed for blend control—streamlining your session workflow and keeping recording setups flexible.
Audio Performance & Transmission
24-bit, 48kHz uncompressed audio coding ensures studio-transparent wireless transmission with a 120 dB(A) dynamic range and 20–20,000 Hz frequency response (±1 dB), capturing the full frequency content of vocals, instruments, and room ambience. The OFDM 16 MHz modulation combined with 128-bit AES standard encryption delivers clean, interference-resistant operation even in RF-dense environments, allowing you to track with confidence and maintain consistent signal quality through long recording sessions.
Integration & Connectivity
The compact standalone footprint (300 × 45 × 185 mm) fits into mobile rig cases and desktop setups, while optional rack mounting (485 × 45 × 185 mm) integrates cleanly into installed studio or remote recording rigs. Balanced XLR sum output routes all four channels to a single console input for blended recording, or pair with a multitrack interface to capture each source separately. Included detachable antennas, antenna cables, front mount kits, and rack ears accommodate various studio and mobile deployment configurations.
Key Features
- Four wireless channels for simultaneous use of four handheld or body-pack transmitters
- Dynamic frequency selection in the 2.4 GHz ISM band with Dynamic Frequency Selection (DFS) technology
- 10 mW transmission power in Europe; 100 mW outside of Europe
- 24-bit, 48 kHz uncompressed studio-quality audio transmission
- Frequency response: 20–20,000 Hz (±1 dB)
- Overall dynamic range: 120 dB(A)
- OFDM 16 MHz modulation for stable, interference-resistant operation
- 128-bit AES standard encryption for secure wireless transmission
- Balanced XLR sum output for mixing all four channels
- Compact standalone dimensions: 300 × 45 × 185 mm; rack-mount option: 485 × 45 × 185 mm
- Weight: 1.2 kg
- Includes detachable antennas, antenna cables, front mount kits, and rack ears
The DSR TETRAD combines four-channel wireless capacity, studio-grade uncompressed digital audio, and flexible mounting to streamline multi-source recording sessions and mobile tracking workflows.
