Description

When one source needs to go to a dozen places at once, the Drawmer 4x4R handles the distribution cleanly and reliably. It’s a 4-input, 16-output mic/line splitter built for situations where multiple engineers, broadcasters, or recording rigs all need access to the same feeds — think live sound gigs, sports broadcasts, press conferences, corporate AV setups, or any multi-truck recording session.

4 studio-grade mic/line preamps, each delivering up to 66dB of gain
16 balanced output stages in total, with the option of transformer isolation on each
Comprehensive linking facilities for expanding across multiple units
1U rackmountable housing built for the demands of touring and broadcast work

The transformer isolation option matters here — it keeps ground loops and ugly hum out of the picture when you’re splitting a signal to gear that doesn’t share a common ground, which is common when multiple production companies or broadcast trucks are plugged into the same source. Meanwhile, the linking capability means the 4x4R scales with the job rather than boxing you into a fixed input/output count.

Build quality and audio fidelity are where Drawmer has built its reputation, and the 4x4R carries that forward: it’s designed to sit in a rack and work reliably show after show, without coloring the signal or adding noise as it fans out to more destinations. If your workflow involves handing off clean audio to several parties simultaneously, this is the tool that makes that handoff painless.