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AUDIOROOT

DYAD-CT-H

Batteries & Power Distribution

One battery cup input, one TA4M input, HRS4 output, passive power combining with no telemetry, ideal for compact audio setups needing AC backup, hot-swapping, or extended power without SMBus data.

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Description

The AudioRoot DYAD-CT-H is a rugged, passive power-combining cable engineered for professional audio setups requiring dual power input redundancy without SMBus telemetry. Featuring one battery cup input and one TA4M input, it merges both power sources into a single HRS4 output, allowing for seamless hot-swapping, extended runtime, or integration of AC backup solutions.

This cable is ideal for compact audio rigs that don't require battery communication but still demand reliable power delivery. Whether you're using the TA4M input with a DC adapter like the Audioroot DUO-PSU or simply combining two Li-ion battery sources, the DYAD-CT-H ensures uninterrupted operation in field or studio conditions.

As part of the DYAD series, the DYAD-CT-H is passive so no smart battery data is transmitted, making it fully compatible with Audioroot vmDBOX and third-party, non-SMBus power distributors.

Features

Dual Power Combiner with HRS4 Output (No Telemetry)
Combines a battery cup and a TA4M input into a single HRS4 output for reliable, passive power distribution.

Passive Operation
No SMBus or data merging so it is perfect for setups that don’t require smart battery communication.

Hybrid Power Capability
Supports battery + AC input configurations, making it ideal for hot-swapping or backup power with a PSU.

HRS4 Output Connector
Compact, professional-grade output for seamless integration with Audioroot and third-party power distribution systems.

Built for Simplicity and Reliability
Designed for high-capacity mobile rigs where efficient, redundant power is needed without the complexity of telemetry.

Field-Proven Durability
Made with robust cabling and connectors, ensuring long-term use in mobile and production environments.

Specifications

General Specifications
Device Type: Passive Power Combining Cable (No Telemetry)
Model: DYAD-CT-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 × TA4M
Output Connector: HRS4
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-CT-H Power Combining Cable

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