Warm Audio WA-DI-P2 Passive Stereo Direct Box, 2-Channel, CineMag

Warm Audio WA-DI-P2 Passive Stereo Direct Box: Two Channels of CineMag DI

The Warm Audio WA-DI-P2 is a two-channel passive direct box that puts a full stereo pair of transformer DIs into a single chassis. Each channel takes a 1/4-inch input and delivers a balanced XLR output through its own CineMag USA transformer, so a stereo keyboard or synth reaches the console cleanly and in balance. A variable pad and per-channel ground-lift give you control over level and hum on both sides at once. Like all passive DIs, it needs no power, which makes stereo direct-input as simple as plugging in two cables. For anyone running stereo sources, it replaces two mono boxes with one tidy, road-ready unit.

Why Stereo Sources Need Two Channels of DI

Keyboards, synths, drum machines, and amp modelers often output a true stereo signal that a single mono DI cannot capture without collapsing the image. The WA-DI-P2 provides two independent transformer channels so the left and right outputs each get their own clean conversion to balanced mic level. Keeping the two sides separate all the way to the console preserves the width and movement that make stereo patches sound big. Each channel is transformer-isolated, so the two grounds stay independent and the per-channel ground-lift can quiet either side on its own. This is the difference between a real stereo DI and a workaround that sums a rig to mono.

Dual CineMag USA Transformers

Both channels are built around CineMag transformers made in the USA, the same premium component family Warm Audio uses across its preamps and DIs. A good transformer is what gives a passive DI its warmth and a rounded, present low end, and here you get that character on both sides of the stereo field. The transformers also handle strong synth and modeler signals with headroom before the sound breaks up. Combined with the variable pad, they let a hot stereo source sit at a comfortable level without losing body. The result is a stereo pair that sounds consistent, matched, and musical.

Passive, Simple, and Built to Last

Because the WA-DI-P2 is entirely passive, there is no phantom power to enable and no battery to replace, so it is ready the instant it is patched in. Each channel offers a 1/4-inch thru jack to feed a stage amp or keep a monitor path running alongside the balanced XLR feed. The negative pad sweeps from -3 dB to -30 dB to match anything from a modest synth to a blazing hot drum machine. It is hand-built and tested in Austin, Texas, with the kind of construction that survives touring. Fewer parts in the signal path also means fewer things that can go wrong at showtime.

Where the WA-DI-P2 Fits

It is the natural choice for stereo keyboard and synth rigs feeding a live console or a studio interface. Stereo pedalboards, guitar processors, playback rigs, and amp sims all benefit from two clean, balanced outputs in one box. On stage it tidies a backline by handling both sides of a stereo instrument from a single unit. In the studio it captures matched stereo DI tracks that can be re-amped or blended later. Anywhere a stereo source has to reach the mixer without going mono, the WA-DI-P2 does the job.

Who the WA-DI-P2 Is For

Keyboard players and synth performers get a purpose-built stereo DI that keeps their patches wide and quiet. Front-of-house engineers get one rugged box to manage instead of a pair of mono DIs and extra cabling. Studio owners get two channels of CineMag character for tracking stereo instruments and electronic gear. It is a buy-once tool that stays relevant as long as stereo instruments exist. For clean, full, worry-free stereo direct-input, the WA-DI-P2 is the efficient answer.