Warm Audio WA-DI-P Passive Direct Box

1. Preserve Your Tone

   Warm Audio’s active and passive DI boxes are designed and built to deliver premium performance, from the inside-out. On the inside, you’ll find 100% Class-A circuitry using premium components, but the star of the show is a custom USA-made CineMag transformer, included in both passive and active models. The transformer ensures that any analog color and character from your instrument or signal chain is preserved before hitting any mixers or audio interfaces. On the outside, a selectable -3 – -30dB pad helps dial-in your ideal signal volume and ground/lift switch helps eliminate ground-loop noise. The active version adds 48v phantom power via dual 9v batteries. The active DI can also be switched to passive mode for added versatility.

2. Pro Direct Sound: Studio & Stage

   Warm Audio DI Boxes allow you to run the high-impedance signals from guitar, bass, and keyboards directly into low impedance mic preamps, mixers, interfaces or to send signal over extended cable runs without losing volume, tone, and significant high-frequency information. Warm Audio’s road-worthy DI Boxes are the professional solution for this common mismatch, ensuring you won’t diminish the tone of your instrument or performance.

Like premium DI boxes costing 2-3X, Warm Audio active and passive DIs include all the features and rugged build expected to deliver a complete and professional audio experience.

• Transformer-Balanced Active Direct Box
• Converts Instruments To Mic-Level Signals Without Signal Degradation
• Ideal Solution For Plugging Your Instrument Direct Into Any Mic Pre
• Rugged Aluminum Construction
• Pad: Variable From -3dB To -30dB
• Measurement: 5-1/4″ X 4-15/16″ X 1-7/8″
• Active Only: Selectable active/passive switch to boost weaker signals
• Custom-Wound CineMag USA Output Transformer
• Top-Quality Class-A Components With Gold-Plated Traces On Circuit Board
• Active Only: Power: 48v Phantom Or Two 9v Batteries. Can Also Be Used Passively
• Balanced Output: 600 Ohms, Mic Level
• Input Impedance: 1 Meg Ohms
• Active THD: .01% From 20 Hz To 50 Hz. Less than .003% From 50 Hz To 20 kHz
• Passive THD: .01% From 20Hz To 100 Hz. Less Than .004% From 100 Hz To 20 kHz
• Active Frequency Response: 10 Hz To 90 kHz +/- 0.5db
• Passive Frequency Response: 20hz To 70 kHz +/- 0.5dB