Traditional transformer power supply amplifier
| Place of origin | Guangzhou, China |
| MOQ | 1PCS |
| Payment | by TT |
| Delivery time | depends on quantity, usually 3 days for less than 50 pcs |
| Payment terms | 30% deposit, 70% balance before shipping |
| Supply ability | 2000 pcs per month |
| Packaging | inside plastic bag + cardboard + carton + outside plastic bag |
| Price | Negotiable |
ABOUT OUR PRODUCT
GISEN MD series amplifiers are powered by toroidal transformer, along with its hi-fi driven circuit, makes the low frequency powerful and mid & high frequency clear. The electronic volume control can affectively preventing interference like the traditional potentiometer. Applied to KTV, stadium, performance, meeting, entertaining clubs, etc.
Features:
Digital circuit
Toroidal transformer power supply
Good for indoor installation
Electronic volume control
Using carefully chosen find components
PRODUCT DETAILS
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M Two-Channel Top View | M Two-Channel Rear Plate |
SPECIFICATIONS
| Model | MD2450 | MD2600 | MD2750 | MD21000 | MD21300 | MD21500 |
| 8Ω Stereo power 4Ω Stereo power 2Ω Stereo Power | 2X450W 2X720W 2X930W | 2X600W 2X960W 2X1250W | 2X750W 2X1150W 2X1490W | 2X1000W 2X1600W 2X2080W | 2X1300W 2X2100W 2X2730W | 2X1500W 2X2400W |
| Input connector | XLR Female | |||||
| Linear output connector | XLR Male | |||||
| Damping Factor 1kHz,8ohms | >400 | |||||
| Input impedance | 20KΩ balanced | |||||
| Input sensitivity | 0.775V | |||||
| Channel separation | >70dB@1kHz | |||||
| Output connector | Speakon | |||||
| Hum& Noise | -112dB | |||||
| Damping factor | > 400@8Ωtemperature, Radio-frequency, ultralow frequency, current peak limiter. | |||||
| THD | <0.1%(20Hz-20kHz,1W) | |||||
| Frequency response | 20Hz-20kHz(±0.3dB)@1W,8Ω | |||||
| Level adjustment | Electronic volume control | |||||
| Cooling | Temperature controlled fan, airflow from front to rear | |||||
| Protection | Short circuit，open circuit，direct current voltage，overheat, overload，radio frequency，ultralow frequency protection | |||||
| Power requirement | AC180V-240V(90V-120V)，50-60Hz | |||||
| Amp dimension | 88mmX484mmX368mm | |||||
| Carton dimension | 150mmX600mm×460mm | |||||
| Net weight(kg) Gross weight(kg) | 14.4 16.9 | 14.9 17.4 | 16.3 18.8 | 18.8 21.3 | 19.2 21.7 | 19.6 21.1 |
PRODUCTION FLOW CHART
1. Sheet Metal Processing
2. Circuit Board Plug-in
3. Circuit Board Debugging
4. Circuit debugging
5. Product assembly
6. Debugging of the whole machine
7. Product Aging
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