Henry Engineering AES Digital DA 2×4

The Henry Engineering AES Digital DA 2×4 is a professional AES/EBU digital audio distribution amplifier designed to deliver precise, noise-free signal duplication for broadcast, production, and studio environments. With two separate AES inputs and four individually buffered outputs per channel, it ensures accurate digital signal replication without degradation or jitter.

Engineered for reliability, the AES Digital DA 2×4 features transformer-isolated inputs, low-jitter reclocking, and automatic sample-rate detection from 32 kHz to 192 kHz. Compact and rack-friendly, it’s the perfect solution for distributing digital audio signals to multiple destinations with broadcast-grade precision.

Key Features

• 🎚 Two independent AES/EBU digital inputs

• 🔄 Four buffered, transformer-isolated outputs per channel

• 🎧 Wide sample rate support: 32 kHz to 192 kHz

• ⚡ Low-jitter reclocking ensures pristine signal integrity

• 🛠 Rack-mountable design for easy studio integration

• 🔒 Built for continuous, reliable operation in demanding broadcast use

Technical Specifications

• Inputs: 2 × AES/EBU balanced (XLR female)

• Outputs: 4 × AES/EBU balanced (XLR male) per channel

• Input impedance: 110 ohms

• Output impedance: 110 ohms

• Sample rates supported: 32 – 192 kHz

• Power: 115/230V AC, 50/60 Hz

• Dimensions: 1RU rack-mountable

• Weight: Approx. 2.5 kg

Use Cases

• Distributing AES digital audio to multiple recording devices

• Sending clean AES signals to processors, monitors, and encoders

• Integration in professional broadcast chains

• Reliable AES signal routing in production and studio setups