Professional passive stereo DI box with custom MIDAS transformers, Neutrik XLR connectors, ground lift, and switchable attenuation for instruments, line and speaker-level signals
The Klark Teknik DI 20P PRO DI 2 Passive Stereo DI Box is a professional dual-channel direct injection box that delivers clean, transparent signal conversion for live sound, studio recording, and multimedia applications.
Ideal for stereo keyboards, synthesisers, samplers, guitars, basses, and electronic instruments, the DI 20P converts unbalanced high-impedance signals into balanced mic-level outputs suitable for connection to mixing consoles, stage boxes, and audio interfaces.
At its core are custom-built MIDAS transformers that provide excellent signal integrity, high headroom, ultra-low noise, and complete transformer isolation. Because the DI 20P is entirely passive, it requires no batteries, phantom power, or external power supply.
Key Features
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Professional Passive Stereo DI Box
Dual-channel design ideal for stereo instruments and audio sources
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Custom-Built MIDAS Transformers
Provides excellent signal integrity, isolation, and sonic transparency
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High Headroom Design
Handles demanding signals while maintaining clarity and dynamic range
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No Power Required
Fully passive circuitry requires no batteries or external power supply
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Switchable Input Attenuation
Accommodates instrument, line-level, and speaker-level signals
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1/4" TS Inputs & Thru Connections
Connect instruments while simultaneously feeding local amplifiers or monitors
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Premium Neutrik XLR Outputs
Balanced outputs provide dependable connection to mixers and professional audio equipment
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Earth Lift Switch
Helps eliminate unwanted hum caused by ground loops
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Fully Transformer Isolated
Provides electrical separation between input and output equipment
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Rugged Aluminium Enclosure
Protective rubber corners and durable construction for touring and professional use
Applications
Perfect for:
- Stereo keyboards and synthesizers
- Electronic drums and samplers
- Electric and acoustic guitars
- Bass guitars
- Stage and live sound systems
- Studio recording
- Mixing consoles and stage boxes
- Multimedia and AV installations
Specifications
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Brand: Klark Teknik
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Model: DI 20P PRO DI 2
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Product Type: Passive Stereo DI Box
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Channels: 2
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Circuit Type: Passive
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Power Required: None
Inputs
- 2 × High-Impedance 1/4" TS Inputs
- Switchable Input Attenuation
- Supports Instrument, Line & Speaker-Level Sources
Thru Connections
Outputs
- 2 × Balanced Neutrik XLR Outputs
Additional Features
- Earth/Ground Lift
- Transformer Isolation
- Custom MIDAS Transformers
- High-Headroom Circuit Design
- Ultra-Low Noise Operation
Construction
- Aluminium Extrusion Enclosure
- Protective Rubber Corner Bumpers
- Compact Road-Ready Design
Why Choose the Klark Teknik DI 20P?
The DI 20P combines dual-channel flexibility, premium MIDAS transformers, full electrical isolation, and rugged construction in a completely passive design. It's an excellent choice for musicians and audio professionals needing clean, reliable stereo DI connectivity without batteries or external power.
