DigiTech DSP 16 multi effects processor with IEC cable and rack mount bolts/washers.

The DigiTech DSP 16 is a 1U rackmount stereo digital multi-effects processor designed primarily for studio and live instrument or vocal applications.

Key Features and Specifications

• Core Processing: Uses 16-bit A/D (analog-to-digital) conversion with a frequency response of 20 Hz to 16 kHz and a 90 dB signal-to-noise ratio.
• Programs & Effects: Features 128 preset programs based on 16 distinct digital reverb and delay algorithms (such as various room/plate reverbs, echoes, and multi-tap delays), alongside basic modulation capabilities. The presets are fixed, meaning there is no deep user-programmability of parameters beyond selecting and using the stock programs.
• Equalization: Includes a physical 3-band analog EQ (low, mid, high) on the front panel to shape the tone.
• Controls: Offers front-panel knobs for Input Level, Output Level, and Effects Mix (blend), alongside a continuous large rotary program-select dial with a software accelerator mode and a 3-digit LED display. It also features dedicated independent LEDs for signal presence and clipping.
• Connections: Equipped with standard 1/4-inch stereo inputs and outputs, a bypass footswitch jack, and a MIDI IN port for program changes