Perform with confidence. The Samson S-Max MD2 Passive Stereo DI Box ensures the best sound for your instrument, line, and speaker level signals. Whether you're on stage or in the studio, you'll get transparent audio with ultra-low distortion thanks to dual custom STLX transformers. Live sound has never been this easy.

As simple as plug in and play. Whatever you're connecting to your mixer, the S-Max MD2 has you covered. Connect via dual 1/4" Jack inputs, Thrus, and XLR outputs. To help deliver the cleanest signal possible, the MD2 is fully equipped with two 3-position attenuation and ground lift switches. That means flawless audio in every scenario.

Ready for anything. Housed in a 14-guage steel chassis, the S-Max MD2 is fully prepared for the rigours of the road. Bumps, knocks, and scrapes will never get in the way of you putting on a great show. Thanks to its compact enclosure, you'll be able to fit your passive DI into any setup.

Crystal clear audio without compromise

When you’ve got talent, you need to get it heard. With the S-Max MD2, you’ll always get the best sound possible. Samson ensure the highest-quality audio with their custom STLX transformers. Designed to deliver maximum signal integrity, the MU-Metal shielded transformers produce a wide, flat frequency response with ultra-low distortion. You’ll get less hum and RF interference during your whole performance. Run cables for longer. The S-Max MD2 makes it less likely to encounter unbalanced line connections, ensuring that your signal will never drop in audio quality. Whether you’re connecting instruments, vocals, or speaker level signals, you can remain confident that you’ll always be sounding your best.

Premium sound circuitry, perfect for live and studio applications

High quality solutions for line, instrument, and speaker level signals

Versatile operation with a stereo/mono sum switch

Exceptional signal integrity from dual STLX Mu-Metal shielded transformers

Easily reduce amplitude without distortion thanks to dual 3-position attenuation switches

Minimises hums and buzzes with dual ground lift switches

Connect to a wide range of equipment via dual ¼” Inputs, Thrus, and Balanced XLR outputs

No Phantom or battery power required

Clear sound across a 18Hz – 40kHz frequency response

Protected against knocks and scrapes with an all-metal, impact resistant design

Type: Stereo Passive Direct Box

Frequency Response: 18Hz to 40kHz ±0.1dB

Maximum Input: +20dBu 0.35 THD

Dynamic Range: >100dB @ Balanced Output

Noise Floor: -117dB

Total harmonic distortion: (less than) 0.03% from 20Hz to 40kHz

Input impedance: 400kΩ (Stereo Switch Position) >10k (Mono Switch Position)

Output Impedance: 250Ω ±20

Transformer: Faraday Shielded Transformer

Transformer Ratio: 15:1

Input PAD Switch: 0dB, -15dB, -30dB

Ground Lift Switch: Disconnects XLR pin-1 (Output)

Stereo/Mono Switch: Sums stereo inputs to both outputs

Connectors: 1/4” Phone Jack, unbalanced (In & Thru) XLR, balanced (Output)

Construction: 14 gauge steel chassis

Dimensions: 6.1” x 3.93” x 1.92” 155mm x 100mm x 49mm

Weight: 946g (2.08lb)