Warm Audio WA-DI-A Active Direct Box
Best professional DI box for studio musicians needing pristine signal clarity.
This box is the gold standard for preserving the soul of your instrument when running direct. By pairing high-end transformer circuitry with a rugged, road-ready build, it delivers pristine clarity for passive sources. You gain professional-grade sonic integrity, though you’ll need to manage the slightly bulkier footprint compared to cheaper, disposable alternatives.
$199.00
at
Alto Music
Who it's for
- Pro audio engineers seeking premium transformer-based sonic character
- Musicians needing clean, uncolored signal transfer for high-output instruments
- Touring performers requiring durable gear with essential signal control
Who should skip it
- Live sound technicians lacking reliable phantom power or battery supplies
- Budget-conscious studios needing to purchase multiple units simultaneously
- Purists demanding completely transparent, sterile, and uncolored signal paths
Performance breakdown
Sonic Transparency
The CineMag transformer preserves harmonic richness without coloring the original signal.
Build Durability
Extruded aluminum chassis easily withstands the rigors of constant touring.
Input Versatility
Variable pad control handles everything from delicate acoustics to high-output active pickups.
Power Flexibility
Dual power options ensure reliable operation in any studio or stage environment.
Signal Integrity
Gold-plated traces minimize noise floor for pristine, professional-grade audio capture.
Operational Modes
Switchable active and passive modes provide essential adaptability for diverse gear.
Key Specs
Type
Active Direct Box
Input Impedance
1 meg ohms
Balanced Output Impedance
600 ohms, mic level
Frequency Response
10Hz to 90kHz +/- 0.5dB
THD
0.01% (20Hz to 50Hz); Less than 0.003% (50Hz to 20kHz)
Pad Range
Variable from -3dB to -30dB
Power
48V phantom power or two 9V batteries
Construction Material
Rugged extruded aluminum
What Reviewers Say
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