Samson MD2 Pro – Stereo Passive Direct Box for Instruments & Line-Level Sources

The Samson MD2 Pro is a rugged stereo passive DI box designed to convert unbalanced instrument or line-level signals into clean, balanced outputs for live sound and studio applications. Featuring dual Mu-Metal shielded transformers, independent attenuation pads, Thru outputs, and stereo/mono summing, the MD2 Pro is ideal for keyboards, electronic drums, acoustic-electric guitars, and other stereo sources.

Key Features

• Stereo passive design: Two premium DI channels in one enclosure for keyboards, drum machines, and stereo rigs.
• Dual STLX Mu-Metal shielded transformers: Provide wide, flat frequency response, low distortion, and excellent RF/hum rejection.
• 0 / -10 / -20 dB pads: Handle line-level and even speaker-level sources without distortion.
• Stereo/Mono switch: Sum stereo signals to mono when channel count is limited.
• Thru outputs: Send your signal to amps or monitors without affecting the DI feed.
• Roadworthy build: 14-gauge steel chassis designed to withstand touring abuse.

Customer Benefits

The MD2 Pro ensures clean, reliable signal conversion from any stereo instrument setup, even in electrically noisy environments. Its passive transformer isolation eliminates ground hum and buzz, while the pads and summing switch offer maximum flexibility for different performance and recording scenarios.

Quick Specs

• Type: Stereo passive direct box
• Transformers: STLX Mu-Metal shielded (dual)
• Inputs: 2 × 1/4" TS
• Thru outputs: 2 × 1/4" TS
• Outputs: 2 × balanced XLR
• Pads: 0 dB / -10 dB / -20 dB per channel
• Modes: Stereo / Mono summing
• Chassis: 14-gauge steel

What’s in the Box

• Samson MD2 Pro Stereo Passive DI
• User documentation

Use Cases / Ideal For

Keyboard players, electronic drum kits, DJ rigs, acoustic-electric guitars, synths, bass preamps, and any stereo instrument or playback device.

Compatibility

Works with mixers, audio interfaces, stage boxes, live consoles, and recording systems. Compatible with line-level, instrument-level, and speaker-level sources.

Pros & Cons

✅ Pros:

• Dual-channel design for true stereo setups
• Extremely low noise and RF-resistant transformers
• Strong metal housing for touring reliability
• Includes pads and mono-summing for flexible routing

⚠️ Cons:

• Passive design may not be ideal for very low-output instruments
• No ground-lift switch

The Samson MD2 Pro delivers clean, reliable stereo DI performance with rugged build quality—an essential tool for both live sound and studio workflows, available now at Soundium.