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GISEN M-DSP Series is the digital amplifier with built-in DSP. Parameters can be adjusted by PC software. Its excellence shows in high efficiency and top class timbre. By adopting the full-bridge low consumption power supply, we can make it in small size and at the same time with strong dynamic. Besides, the module structure and electronic volume control both reflect their value in practical and commercial field. Applied to situations like performance, Venue, high-class Business entertainment club etc.
M-DSP 2-Channel Top View
M-DSP 2-Channel Rear Plate
| Mode | M20D-DSP | M30D-DSP | M40D-DSP | M50D-DSP | M60D-DSP |
| 8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power | 2X650W 2X1300W 2X1690W | 2X900W 2X1800W 2X2340W | 2X1300W 2X2600W 2X3380W | 2X1500W 2X3000W - | 2X1800W 2X3600W - |
| Hum& Noise | >112dB | ||||
| Input connector | XLR Female | ||||
| link connector | XLR Male | ||||
| Input impedance | 20k ohms balanced | ||||
| Input Sensitivity | 1.4V | ||||
| Input CMRR | >80dB | ||||
| Output connector | Speakon | ||||
| Damping Factor | >1000 @ 8Ω | ||||
| THD | <0.1%(20Hz-20kHz，1W) | ||||
| Frequency Response | 20Hz-20kHz (±0.3dB)@1W, 8Ω | ||||
| volume adjustment | Electronic volume adjustment | ||||
| Internet input connector | Controlling parameters by PC software | ||||
| Internet output connector | Multiple amplifiers on-line control by connecting to the internet input of the next amplifier | ||||
| Touch-screen | adjust the parameters by touching the screen | ||||
| Cooling | Variable speed fans, front to rear airflow | ||||
| Power Requirement | AC180V-240V (90V-120V), 50-60Hz | ||||
| Dimensions（H*W*L） | 47mmX483mmX448mm | ||||
| Carton Dimension(H*W*L) | 100mmX640mmX590mm | ||||
| Net weight(kg) Gross weight(kg) | 9.5 11.5 | ||||
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
Packaging
1 piece/opp bag, Standard export carton.
Shipping
(1) Tube: 6J1
(2) Power Output: 3.0W+3.0W @ 8 ohms
(3) Frequency Response: 30-40Khz (+-1db)
(4) Input Sensitivity: 500mV
(5) Signal-to-Noise Ratio: -80dB / 3.5W
(6) Residual Noise < 1mVac
(7) Input AC Voltage: 100-250Vac
(8) Power Consumption: 35W
(9) Input Impedance: 10K ohms
(10) Output Impedance: 8/6/4 ohms (Japan Z11-EI48*24 Output Transformers)
(11) Dimensions: 130mm (w) x 130mm (d) x 130mm (h)
(12) Weight: 1.7KG
(13) Input: RCA Jacks
(14) Output: Banana Jacks
(15) AC: Standard IEC Jack with Fuse protection (2A Fuse)
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