Functional features:

1. 5 signal inputs (three microphone inputs, two line inputs)

2. Built in one fire alarm input signal

3. Equipped with 100V, 70V constant voltage outputs and 4-16 Ω constant resistance outputs

4. Independent volume adjustment for each input channel, and independent adjustment for high and low frequencies

5. Design with priority: MIC1 is the priority, MIC2, 3 and line AUX1, 2 are the second level

6. MIC1/alarm has a silent function, with an automatic silent adjustment switch, adjustable range: 0 to -30dB

7. Equipped with MP3 playback, radio, 6-zone, manual/automatic fire alarm function

8. Featuring 5 LED level displays for easy observation of output levels

9. One line output can be externally connected to a pure post stage power amplifier to expand system power

10. Using field-effect transistor preamplifier and traditional transformer transistor push-pull circuit, the sound is clear and pure

11. Built in 2-level active high pass filter and low-pass filter, automatically canceling and restoring signals; Having a complete line safety guarantee

12. Machine abnormal operation protection warning function: When the input signal is too large, the load is too heavy, or the circuit is short circuited, the corresponding indicator light flashes to indicate, which has extremely high reliability

13. Perfect temperature protection: High current and high-speed fan, low working noise, and excellent heat dissipation effect; When the machine temperature rises, the temperature protection circuit will start the fan; The speed of the fan automatically increases with the increase of temperature

Specifications:

Equipment model: AP-200ME

Rated output power:70W

Output method:70V, 100V constant voltage output/4-16 Ω constant resistance

MIC input sensitivity:MIC1-3: 5-8mV imbalance

Line input:AUX1-3: 10K Ω 150-470mV unbalanced

Line output:0.775V (0db)

frequency response:60-15000Hz (± 3dB)

Nonlinear distortion THD:<1% at 1000Hz, 1/3 of rated output power, total harmonic 

                                   distortion at full power  output ≤ 2%

Signal to noise ratio S/N:Line: 85dB, MIC>72dB

Monotonic adjustment range:Low frequency: 100Hz ± 10dB High frequency: 12KHz ± 10dB

Silent suppression ability: When MIC input, attenuation of other signals: 0-30dB

Output adjustment rate:<3dB, from signal static working state to full load working state

Number of controllable partitions:Manually selectable control of six zones

Single partition output capacity:70W

Cooling method:DC 12V fan forced air cooling method protect

AC FUSE × 4A × 1. Load short circuit/high temperature protection

Power source:AC 220V ± 10% 50-60Hz

Power consumption:95W

Machine dimensions:eighty-nine × four hundred and eighty-three × 366 mm

Net weight:10.04Kg

Gross weight:11.72Kg