DD Audio DSI‑3 12-Channel Digital Signal Processor with DSI‑3RMT Remote Control

This package includes the DD Audio DSI‑3 DSP and the DSI‑3RMT Remote for complete system control. The DSI‑3 features 31-band parametric/graphic EQ, crossovers, time alignment, six high-level and six low-level inputs, and twelve RCA outputs. High-voltage speaker input support (up to 40 V) allows flexible integration with any audio setup. Control is simple via PC, smartphone, or the included DSI‑3RMT remote, which manages master volume, subwoofer level, and EQ presets. The DSP operates with 32-bit precision at 192 kHz sampling and 395 MHz processing speed, delivering THD <0.02% and S/N ratio ≥105 dBA. The durable aluminum chassis (191 × 107 × 39 mm) ensures reliable installation, and the remote-out provides 12 V ≤500 mA for turn-on signaling.

• 31-band parametric/graphic EQ with crossovers & time alignment for precise audio control
• Six high-level + six low-level inputs, 12 RCA outputs, supports high-voltage speaker inputs (up to 40 V)
• Six user-customizable EQ presets, adjustable via PC, smartphone, or included remote
• DSI‑3RMT wired remote: master volume, subwoofer level, and preset switching
• High-fidelity DSP: 32-bit, 192 kHz sampling, 395 MHz processing, THD <0.02%, S/N ratio ≥105 dBA
• Durable aluminum chassis, compact 191 × 107 × 39 mm design, easy turn-on via REM, speaker, or RCA trigger
• Remote “out” provides 12 V ≤500 mA for turn-on signaling, mountable dash/console installation