The ULTRA-DI DI20 is a versatile DI box that converts up to two unbalanced ¼" TRS inputs into balanced XLR outputs or acts as a signal splitter. Ideal for guitarists, bassists, and keyboardists, it supports mono, stereo, or split-signal modes with the flip of a switch. A ground-lift switch eliminates hum, and the 3-position attenuator handles signals up to +48 dBu — even from amp outputs up to 3,000 watts. Powered by a 9V battery or phantom power, the DI20 is housed in a compact, road-ready metal chassis. With ultra-flat frequency response and rugged build quality, it's perfect for both stage and studio use.
 
Key Features:
 
Active 2-channel direct box and splitter
 
Converts unbalanced signals to balanced outputs
 
Battery or phantom power operation
 
Ground lift switch to eliminate hum
 
Compact and durable design
 
Please note: Camperdown Sound is located at 1 Missenden Road, Camperdown and is for hire collection only. Prices reflect the hire fee per day. All items come with associated cables, transport covers, bags and cases. Delivery, set-up, pack-down and return services also available