
DSPPA 60W 6 Zones Mixer Amplifier with USB/SD/FM /MP260U
The DSPPA MP260U is a 60W public address amplifier that combines an MP3 player, FM tuner, 6-zone manager, preamplifier and power amplifier in one unit. It has 2 microphone inputs and 3 line inputs, and its six zones output at 100V constant voltage.

Built-in Sources: An MP3 player with USB and SD card slots and an FM tuner (87.5-108.0 MHz) are built in. The sound source is part of the unit.
6 Zones: The six zones output at 100V, and each zone has its own switch, plus a button to turn all six on. You choose exactly where music or announcements are heard.
Microphone Priority: The microphone 1 input on the front panel has the highest priority. Mic 1 overrides the other input signals with 0 to -30 dB attenuation, so announcements come through clearly.

Individual Controls: Each source, including the built-in MP3 player and FM tuner, has its own volume knob. Treble and bass controls shape the sound.
Display and Protection: An LED display shows the working status, and a 5-unit LED level meter shows the output level. Output short-circuit protection is built in.
Good to know
The speaker output is 100V only.
DSPPA documents the MP260U and the 120W MP212U on the same page.
Technical Specifications
| Model | MP260U |
| Rated output | 60W |
| Output regulation | Less than 3 dB |
| Speaker output | 100V, 6 zones |
| Sources | MP3 (USB / SD), FM tuner |
| FM range | 87.5 – 108.0 MHz |
| Inputs | 2 MIC (unbalanced), 3 LINE (unbalanced) |
| Input sensitivity | Mic1, 2: 3 mV (±0.5 mV); Line 1-3: 300 mV (±30 mV) |
| AUX output | 0 dBV |
| Frequency response | 65 Hz – 20 kHz (±3 dB) |
| Distortion | < 1% at 1 kHz, 1/3 rated output voltage |
| Signal-to-noise ratio | > 80 dB |
| Tone | Bass ±12 dB (100 Hz), Treble ±12 dB (10 kHz) |
| Muting | Mic1 overrides other inputs, 0 to -30 dB attenuation |
| Protection | AC fuse, DC voltage, overload, short-circuit |
| Power requirements | AC 220-240V, 50-60 Hz |
| Power consumption | 100W |
| Dimensions | 430 × 280 × 88 mm |
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