The Samson MD1 Mono Passive Direct Box brings together premium sound circuitry and roadworthy construction to provide high-quality signal connection solutions across live sound and recording applications. This direct box allows clean, balanced lines to be sent from unbalanced line or instrument signals to microphone level balanced inputs, making it an essential tool for professional audio setups.
At the heart of the MD1 sits Samson's STL transformer, which provides an extended, flat frequency response with ultra-low distortion. The balanced output produces a clean signal that remains less susceptible to noise compared to unbalanced lines, enabling longer cable runs without signal degradation.
The MD1's Thru jack lets you tap off the signal from the input and pass it to an amplifier or monitor without affecting the original audio. This feature can eliminate the need for miking guitar amplifiers, which may be preferable depending on your application, particularly as more musicians adopt in-ear monitoring systems.
Built within a 14-gauge steel chassis, the MD1 withstands the rigours of demanding live tours. Its rigid outer shell protects all internal connections, switches and solder joints from failure, ensuring quiet, reliable performance night after night.
- All-metal, impact resistant design
- Samson STL transformer
- Ground Lift switch
- 1/4" Input and Thru
- Balanced XLR output
- No Phantom or Battery power required
- Frequency response of 18Hz–40kHz



