Dynaudio Delta 20 is a compact 1U network audio power amplifier designed for transparent, reliable amplification in professional studio and installation environments. Supporting both analogue and Dante network audio, it delivers high output power, flexible routing, and robust system integration in a minimal rack footprint.
The Dynaudio Delta 20 4-Channel Power Amplifier is available to audition in our showrooms.
Dynaudio Delta 20 is a 1U network audio power amplifier built around the Delta series philosophy of reliability, trust, and transparent amplification. The design goal is simple and uncompromising: audio that goes in comes out exactly as intended, only louder. Dynaudio Delta 20 is engineered for professional studios and fixed installations where accuracy, flexibility, and long-term reliability are critical.
Dynaudio Delta 20 can amplify either four channels of analogue audio or four channels of networked audio via Dante, making it a future-ready solution that adapts easily to evolving studio and infrastructure requirements. When operating over Dante, audio conversion is handled by 24-bit, 96kHz digital-to-analogue converters, ensuring high-resolution signal integrity throughout the system.
Output power varies depending on load impedance, with Dynaudio Delta 20 delivering between 175W and 480W per channel. Channels can be bridged to provide significantly higher output power when required, and adjacent inputs can be linked in both analogue and digital modes for flexible system configuration. This allows Dynaudio Delta 20 to support a wide range of monitoring, multi-way, and distributed audio applications.
On the power and control side, Dynaudio Delta 20 includes individual 70V and 100V line drive capability, auto-standby with a wake-up time of under 200ms, and a PFC-enabled universal mains power supply for worldwide operation. GPIO connections enable remote control and monitoring, while backup amplifier inputs add an extra layer of redundancy in critical systems. User-adjustable cooling fans allow noise and airflow to be optimised for the installation environment.
For more complex systems, Dynaudio Delta 20 can be directly connected to a Delta DSP amplifier using a single Cat 5 cable, eliminating the need for external processing and simplifying cabling and system design. The result is clean, powerful amplification with maximum flexibility in a minimal rack space.
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