What is the Martin DC+ protocol, and how does it differ from standard audio cables?

The Martin DC+ uses Ethernet-based digital audio transmission over the 100-meter run, delivering balanced signal without analog degradation typical of long analog cable runs. It requires no intermediate amplification or signal regeneration, preserving signal integrity and maintaining a low noise floor across the full distance.

Can I use this cable for permanent installations and touring?

Yes. The cable features robust outer shielding and professional-grade connectors rated for repeated insertion and removal, making it suitable for both permanent venue installations and touring applications.

How many audio channels can this cable support?

The Martin DC+ cable supports multi-channel audio distribution, allowing flexible routing for complex venue and broadcast setups without requiring separate cable runs for each channel.

Do I need any amplification or signal regeneration with a 100-meter run?

No. The 100-meter cable operates without intermediate amplification or signal regeneration while maintaining low-latency delivery and signal integrity, thanks to the Martin DC+ networked architecture.

What environments is this cable rated for?

The cable is designed for broadcast, theater, large venues, and touring applications where cable runs exceed standard limits and reliable extended-distance connectivity is critical.

Do I pay sales tax on this order?

We collect sales tax only on orders shipped to California. Orders shipped to any other US state are charged $0 sales tax at checkout when you buy direct from our website. On this item that is roughly $60 less out the door than the same listed price at a national retailer or on a marketplace. Marketplaces such as eBay, Reverb and Amazon collect sales tax in nearly every state as marketplace facilitators no matter who the seller is, so the same item at the same price costs less bought direct. Free US shipping and 30-day returns are included. Some states ask buyers to self-report use tax on out-of-state purchases.

Martin DC + Ethernet Cable 100m

The Martin DC + is a professional-grade networked audio interface designed for installations and live sound applications requiring reliable, extended-distance digital connectivity. This cable setup delivers clean signal transmission over substantial distances without the signal degradation typical of standard analog runs. Built for broadcast, theater, and large-venue environments where cable runs exceed standard limits.

Network Architecture & Connectivity

The 100-meter Ethernet cable supports DC + protocol, enabling balanced digital audio transmission across professional distances with minimal latency. This setup eliminates the need for analog-to-digital conversion midway through cable runs, preserving signal integrity across the full length. For sound operators managing multi-zone rigs or distributed stage/monitor feeds, this distance capability means fewer devices in the signal chain and more reliable performance night after night.

Durability & Road-Worthy Installation

The cable features robust outer shielding and professional-grade connectors rated for repeated insertion and removal in permanent or touring installations. The 100-meter length allows flexible routing through walls, conduit, and rigging infrastructure without requiring intermediate amplification or signal regeneration. Built to survive the abuse of load-in, load-out, and venue-to-venue transport, with the dependability that keeps shows running.

Key Features

100-meter extended cable run length
Ethernet-based digital audio transmission
Martin DC + protocol compatibility
Professional-grade shielding
Low-latency signal delivery
Suitable for permanent installations and touring
Eliminates analog degradation over distance
Standard professional connectors
No intermediate amplification required
Supports multi-channel audio distribution

This cable system provides the extended reach and rock-solid connectivity that sound engineers and system operators depend on when running networked Martin systems in live venues, theaters, and installed environments.

Condition	New
Country of Manufacture	China