DIA is a powerful active DI box. Transparent and reliable, DIA features state-of-the-art electronic design, a hallmark of the Italian brand Teknosign, trusted by renowned live and studio engineers worldwide.

It is the ideal partner for both studio and live applications, catering to the most demanding musicians who seek a linear, reliable, and high-quality signal path. Our meticulous manufacturing process ensures decades of flawless performance, while its long lifespan and the extensive use of noble metals contribute to environmental sustainability by minimizing the use of polluting materials.

Before using DIA, we recommend taking a few minutes to read this quick guide, which explains its features and provides usage tips.

DIA is a rugged, dual active DI box powered via phantom power, featuring a Class A buffer and a custom transformer.
Each channel includes:
Thru output
Fully isolated balanced output

On the front panel, two LED indicators show the correct 48V Phantom Power.

SPECIFICATIONS

• Product: Active DI Box
• Channels: 2
• Frequency Response: 20Hz-40kHz (-3dB)
• Dynamic Range: 110 dB
• Max Input: +10dB
• Total Harmonic Distortion: <0.01%
• Input Impedance: 100 KΩ unbalanced
• Output Impedance: 150 Ω balanced
• Transformer: Custom Transformer
• RF EMI Filter: Integrated EMI Suppressor
• High Cut Filter: 10kHz, 6dB/Oct
• Input Connector: Unbalanced 1/4” (6.35mm) TS thru
• Output Connector: XLRM
• XLR Configuration: AES Standard (pin-2 hot)

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