Price is for just the Martin RS485 unit. To include the case and patch panel the total cost would be $300.00

This optically isolated splitter amplifier allows you to add 4 branches to the data link for safe and trouble-free operation of larger DMX installations.

FEATURES

• 4 Optically isolated and amplified DMX outputs

• Amplification allows the link to be extended over the maximum length specified by the DMX-512 standard.

• Several splitter amplifiers may be used on the same link if additional branches are required.

• Each branch of the link may be treated as an independent link with up to 32 fixtures each

• Robust construction for trouble-free use