A DI box is a must-have device for anyone planning on plugging in an acoustic guitar, bass, or keyboard directly into the PA. This unassuming little box will ensure your instrument sounds as good as ...

Some DI boxes, especially ones designed for acoustic guitar, add tone knobs, tuners and boost switches. Mackie finally entered the direct box market with their new MDB line, part of their new ...

A thoroughly professional valve DI box, should you need one ... two separate instruments quickly without having to re-adjust settings. Its use for electric guitars isn't immediately obvious, but just ...