The Samson MDA1 is the ultimate studio and stage workhorse, providing a clean, transparent signal for even the most demanding instruments. This is an open-box unit in mint condition. It was a return from a previous customer, thoroughly tested by our technicians, and is 100% functional and cosmetically perfect.

Because we are an Authorized Samson Retailer, your purchase includes the full manufacturer’s factory warranty, starting on the day you buy it.

Clean Signal, Professional Build

The MDA1 is an active DI, meaning it handles high-impedance signals (like passive pickups on a bass or acoustic guitar) with much better frequency response and clarity than a standard passive box.

• High-Fidelity Audio: Delivers an incredibly flat frequency response from 18Hz to 35kHz, ensuring your low-end stays punchy and your highs stay crisp.
• Dual Power Options: Runs on 48V Phantom Power from your mixer or a standard 9V battery for maximum versatility.
• Road-Ready Construction: Housed in a heavy-duty 14-gauge steel chassis that can handle being stepped on, dropped, and thrown in a gig bag night after night.
• Essential Tools: Features a -15dB attenuation pad for hot signals and a Ground Lift switch to eliminate annoying hum and buzz caused by ground loops.

Condition & Specs

• Condition: Open Box / Mint (Like New).
• Testing: 100% bench-tested. XLR and 1/4" jacks are tight and noise-free.
• Included: Original factory box and manual.
• Warranty: Full Samson Factory Warranty (Validated via our Authorized Dealer status).