FAQ
Active or passive DI?
Passive DIs suit loud sources like keyboards and active basses. Active DIs (powered by phantom power) suit passive guitar and bass pickups.
Why use a DI box?
It turns an instrument signal into a balanced mic-level signal, so you can run long cables to a mixer or interface without noise.
How current are the prices?
Sweetwater prices checked November 9, 2026. Prices change fast, especially around Black Friday, so check the live price before you buy.
Are these affiliate links?
Yes. If you buy through a store link, I may earn a commission at no extra cost to you. It never changes the ranking: the quiz only uses specs, price and your answers.