4DI DI BOX

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The Hazelrigg Industries 4DI is a premium 4-channel all-tube direct injection box, based on D.W. Fearn's classic VT-I/F design. Housed in a rugged 2U rackmount chassis, it delivers warm, harmonically rich DI tone for electric instruments, synths, and acoustic pickups. Each channel features a front-panel locking 1/4'' input, rear-panel passthrough, XLR mic-level output, and a ground lift switch with LED indicator. Handcrafted in the USA, the 4DI is ideal for both studio and live setups, offering high headroom, low distortion, and unmatched sonic depth. Show more