This Model Has Been Discontinued


Get The Most Out of Your DSI-1


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Don’t have a DD AUDIO dealer near you? Contact us online or call us at 405-239-2800 to purchase direct.

The optional DSI-Remote allows you to get the most out of your DSI-1 Signal Processor by allowing you to access up to 4 custom presets, control the master DSI-1 volume, and toggle between input modes.

This handy little guy also gives you quick access to a USB-B port for connecting your PC to the DSI-1 for tuning or software updates.


Dimensions (Inches): 2.37 x 2.25 x 1.06
Dimensions (MM): 72 x 60 x 27
Shipping Weight (Lbs): 1
Price (USD): 99 each

Active signal processors capture the audio signal before it gets to the amplifier allowing you to modify the waveform to meet your needs. They require external power to operate, but provide a higher degree of adjustability than most amplifier preamps or passive (non powered) devices.

Included in the Box

DD Audio
4025 NW 36th Street
Oklahoma City, OK 73112
(405) 239-2800 | Fax: (405) 239-7100