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AUDIOROOT

DYAD-CU-H

Batteries & Power Distribution

USB-C and battery cup inputs, HRS4 output, passive combining, no telemetry, supports AC backup, hot-swaps, or extended runtime, compact rugged cable

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Description

The AudioRoot DYAD-CU-H is a compact, passive power-combining cable designed for professionals who need simple, reliable redundancy in their portable audio power setups without the complexity of smart battery telemetry. It combines a battery cup input and a USB-C input into a single HRS4 output, allowing you to merge two power sources for hot-swapping, extended runtime, or AC backup.

Its non-SMBus passive design makes it ideal for use with Audioroot’s vmDBOX series and other third-party power distributors that don't require smart battery communication. Whether you're working in the field or building a bag system, the DYAD-CU-H offers a clean, fail-safe power delivery path.

Using a USB-C power input allows you to integrate modern USB-C PD adapters into your audio workflow, provided they support PPS-compatible Power Delivery. This adds flexibility for hybrid setups using AC and DC power sources.

Features

Battery + USB-C Power Combiner with HRS4 Output (No Telemetry)
Combines one battery cup and one USB-C input into a single HRS4 output, delivering passive, reliable power without smart battery communication.

Passive Design for Simplicity
No SMBus or telemetry, just straightforward power merging for extended runtime or backup power needs.

Compact HRS4 Output Connector
Secure and space-saving, ideal for portable audio bags and compact distribution systems.

Hybrid Power Integration
Supports USB-C (PPS-compatible) AC adapters alongside a battery for redundancy or seamless hot-swapping.

Durable and Field-Ready
Made with rugged connectors and pro-grade cabling for consistent performance in production environments.

Perfect for Non-SMBus Workflows
Ideal for users who need dual-source power without the complexity of telemetry data.

Specifications

General Specifications
Device Type: Passive Power Combining Cable (No Telemetry)
Model: DYAD-CU-H
Series: DYAD (2 Inputs, Non-SMBus)
Application: Redundant Power Supply or Extended Runtime for Compact Audio Systems
Telemetry Support: None (Passive Power Only)
Compatibility: Audioroot vmDBOX Series, Non-Telemetry Third-Party Power Distributors
Use Cases: Battery Hotswapping, Capacity Expansion, AC Backup Integration

Input/Output
Input Connectors: 1 × Battery Cup, 1 × USB-C
Output Connector: HRS4
Recommended USB-C Input: PPS-Compatible USB-C Power Delivery Adapter
Maximum Recommended Output Current: 5.0 A

Physical
Cable Length: 60 cm (Custom Lengths Available Upon Request)
Cable Type: Durable, Professional-Grade
Connector Quality: High-Reliability Components

Included
Contents: 1 × DYAD-CU-H Power Combining Cable

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