Klark Teknik DI 10A Active DI Box with Midas Transformer

SKU: 454010


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The Klark Teknik DI 10A is designed to interface keyboards, samplers, guitars, and other electronic musical instruments to a mixing console.


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Active DI Box with Midas Transformer, Extended Dynamic Range and Phantom/Battery Operation

The Klark Teknik DI 10A is designed to interface keyboards, samplers, guitars, and other electronic musical instruments to a mixing console. It can be used to reproduce the character of electric and acoustic instruments allowing more musical performance to be captured for live stage, theatre, and rehearsals applications.

The DI 10A is powered by +48V phantom power with a 9V battery backup, which allows the device to function should phantom power fail.

Equipped with a Midas Transformer, switchable input attenuator, XLR input, thru input, and 1/4" input, the DI 10A accommodates instruments, line, and even loudspeaker-level signals.

In addition, it provides extended dynamic range, making it a solution for professional audio and multimedia applications.


  • Active DI Box for general purpose and multimedia applications
  • Custom-built Midas transformer for highest signal integrity
  • High headroom design offers superior sound quality
  • Powered from console +48 V phantom or internal battery (not included)
  • Automatic switchover to battery if phantom power fails
  • Matches the level and impedance with unity gain without loading the source
  • Switchable input attenuation for guitar, line and speaker levels
  • High quality Neutrik XLR and high impedance 1/4” TRS connectors
  • Earth Lift switch eliminates ground loop problems
  • Fully transformer-isolated design ensures electrical separation
  • Ultra-low noise and ultra-linear system for highest signal integrity
  • Aluminium extrusion casing with protective rubber corners
  • Compact and rugged design
  • 10-Year Warranty Program
  • Designed and engineered in the U.K.

Compact & Rugged Construction

The ultra-compact DI 10A is built to handle the rigours of life on the road via a thick and rugged aluminium extrusion that protects the electronics.

The enclosure’s roadworthiness is further enhanced through the implementation of sturdy rubber corner bumpers.

MIDAS – The Legend in Sound Quality

Ever since its formation in the 1970's, MIDAS has had a long history of innovation and leadership in the world of audio mixing consoles.

Employed by the most famous touring acts and installations world-wide, legendary MIDAS consoles such as the XL4 and Heritage H3000 quickly became industry standards.

MIDAS has earned their impeccable reputation due to their no-compromise approach for audio and build quality and in particular for their Award-winning products which are considered by industry experts as the industry’s best sounding designs.

Building on this legacy, the XL8 and PRO Series of Live Mixing Systems continue this great heritage of Award-winning audio quality.

KLARK TEKNIK is proud to incorporate MIDAS designed transformers for the ultimate in high-quality audio reproduction in both live and studio environments.

High Headroom Design

A custom instrumentation-grade input circuit was designed for the DI 10A using advanced analogue design techniques to create the very high input impedance required by passive guitar and bass pickups, whilst keeping the actual component values low to minimise noise.

This innovative approach to circuit design produces a very low noise floor, which combined with the high clipping point creates an unrivalled dynamic range in a +48 V phantom powered DI Box.

Connectivity & More

The Klark Teknik DI 10A features genuine high quality Neutrik XLR and high impedance 1/4" TS connectors to maintain the highest signal integrity.

The Input connectors accept balanced and unbalanced signals over TRS, TS or XLR cables with plugs, with the Thru jack passing an unbalanced 1/4" TS signal to local amps/monitors.

The Output XLR jack sends a balanced version of the Input signal to your mixing board or other processing device.

Input Pad, Power & Earth Lift Switches

Features a highly versatile input Pad, the Klark Teknik DI 10A easily accommodates signal levels ranging from +10 to +50 dBu.

The Earth Lift switch separates the input and output grounds, eliminating earth loops between equipment on different mains electricity supplies.

Power is managed via a dedicated switch with an LED indicator that indicates the current operating state: battery power active = LED blinks; battery power off = LED off, and phantom power active = LED constantly on.


The Klark Teknik DI 10A provides maximum versatility, frequency response from 10 Hz to 90 kHz (±3 dB), MIDAS custom-design transformers for the ultimate signal integrity, and much more – all in a road-ready enclosure that stands ready for your input.

For more information, Click Here to visit the Manufacturer's Website


10 Years

SKU 454010
Model # DI 10A
Barcode # 653341311436
Brand Klark Teknik
Shipping Weight 0.6500kg
Shipping Width 0.157m
Shipping Height 0.160m
Shipping Length 0.104m
Shipping Cubic 0.002612480m3
Unit Of Measure ea
Type DI Box

Quality DI box

By: on 13 July 2022
Well made. Stylish look and appears robust. Does what it is designed to do at an affordable price. Happy customer

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