User manual for the DSP/DSA series mixing consoles covering safety, setup, operation, and technical specifications.
This manual provides safety instructions, preparation steps, and an overview of the main features of the DSP and DSA series mixing consoles. It describes the integrated microphone pre‑amps, 24‑bit DSP effects, and the various input and output options.
Detailed sections cover installation, rack‑mounting, back‑panel connections, channel strip controls, and the built‑in DSP effect processor. Technical parameters, dimensions, power consumption, and wiring diagrams are included for each model (DSP0822, DSP1222, DSP1622, DSP2022, DSA0815, DSA1220). This manual is written in Chinese.
| Dimensions (H×W×D) – DSP0822 | 82 mm × 290 mm × 380 mm |
|---|---|
| Dimensions (H×W×D) – DSA1220 | 145 mm × 645 mm × 435 mm |
| Power Consumption – DSP0822/DSP1222 | < 40 W |
| Amplifier Output Power – DSA0815 | 1 × 50 W × 2 / 8 Ω |
| Maximum Input – Main Output | + 22 dBu |
No. The manual warns not to open the machine lower cover to avoid electrical short circuit; only qualified service personnel should open it.
Use the two 19‑inch brackets supplied, remove the side screws, attach the brackets to the console sides, and ensure adequate ventilation.
Connect the external power supply box (15 V DC, 2 A) to the rear aviation connector; do not connect the PSU to the console before the power switch is off.
Each mono channel has a balanced 1/4" jack and an XLR microphone input with a 48 V phantom power switch on the rear panel.