Alesis D4 High Sample Rate
16-Bit Drum Module - Rack Mount
12 Trigger Inputs, MIDI Connectivity
Vintage 1991 Hardware

The Alesis D4 is a classic percussion sound module that defined drum replacement and sequencing in the early 1990s. Featuring 500 high-quality 16-bit stereo samples, this unit provides a diverse palette of acoustic and electronic percussion sounds. Its 12 trigger inputs allow for direct connection from drum pads or acoustic drum triggers, while the Note Chase feature simplifies sound assignment and editing for studio or live applications.

• 16-bit stereo samples with professional-grade high sample rate audio
• 12 individual 1/4" trigger inputs plus MIDI In and Out/Thru ports
• Comprehensive sound library featuring 500 unique percussion voices

Condition: For parts or repair only. The item has not been tested and functionality cannot be guaranteed. No power cord is included. The unit shows cosmetic wear including surface scratches and a "DEMO" sticker on the front faceplate. It is currently mounted in a portable rack case that shows significant exterior wear, scuffs, and oxidation on the metal latches and corners.

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