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AUDIOROOT

DYAD-CU-T

Batteries & Power Distribution

Battery cup and USB-C inputs, TA4M output, passive combining, no telemetry, supports AC backup or hot-swaps, compact durable cable for extended runtime

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Description

The AudioRoot DYAD-CU-T is a compact, professional-grade power combiner designed to merge a battery cup and USB-C input into a single TA4M output, offering redundancy and extended power delivery without SMBus telemetry. Ideal for use with simple DC distributors like the Audioroot vmDBOX or other non-telemetry systems, this passive cable ensures your gear stays powered in the most efficient, fail-safe manner.

This model is perfect for hybrid setups, allowing you to run your system from a battery while keeping a USB-C AC source connected for automatic failover or hotswapping. The USB-C input adds flexibility for integrating modern PPS-compatible PD power adapters, a practical feature for mobile or studio environments.

Whether you're on location, in a sound bag, or building a lightweight cart, the DYAD-CU-T offers simple, reliable power combining in a rugged, field-tested form factor.

Features

Battery + USB-C Power Combiner with TA4M Output (No Telemetry)
Merges one battery cup and one USB-C input into a single TA4M output, delivering simple, passive power without SMBus communication.

Passive Design, No Data Handling
Ideal for powering compact setups where smart battery telemetry isn’t required, just clean, reliable power.

USB-C Ready for AC Backup
Accepts PPS-compatible USB-C PD adapters, enabling hybrid battery + AC operation for uninterrupted power.

TA4M Output for Compact Systems
Standard TA4M output ensures compatibility with many pro audio and power distribution systems.

Durable, Production-Ready Build
Rugged cabling and high-quality connectors make it ideal for mobile, bag-based, or remote field applications.

Perfect for Lightweight Audio Rigs
A cost-effective, no-fuss solution for powering gear with dual inputs and no telemetry needs.

Specifications

General Specifications
Device Type: Passive Power-Combining Cable
Design: Passive, Non-Telemetry (No SMBus Communication)
Use Case: Redundant Power Supply, Hot-Swap, Extended Runtime
Compatibility: Audioroot vmDBOX Series and Non-Telemetry Third-Party Power Distributors
Input Connectors: 1 × Battery Cup, 1 × USB-C
Output Connector: TA4M
Cable Length: 60 cm (Default)
Construction: Durable Cabling and Connectors
Build Type: Built to Order

Electrical Specifications
Maximum Recommended Output Current: 5.0 A

Input Requirements
USB-C Input: Requires PPS-Compatible USB-C PD Adapter for Proper Operation
Battery Cup Input: Accepts Standard 16.8V Li-ion Battery
Voltage Recommendation for USB-C Input: PPS-Compatible USB-C PD Adapter Recommended
Voltage Recommendation for TA4M Input (Alternate Configurations): ≥ 16.8V DC

Output Specifications
Output Connector Type: TA4M
Output Voltage: Follows Input Voltage (Passive Pass-Through)

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