100% Digital processing for exceponal sound quality
Bluetooth Open-fit
APP provided:
-Volume control
-Memory switch
2 channels WDRC amplifier
12 bands frequency shaping
Low battery warning
Open-fit design,easy operating
Rocker Switch
Wideband MPO
Low current consumpon
Advantages
Digital open-fit
Bluetooth
Main Feature:
1. Fashion front panel is made of brushed aluminums alloy;
2. Sturdy steel case can shield the electromagnetic interference from outside;
3. Strong multi-protection mechanism including radiating protection, short circuit protection and switch delay protection;
4. Powerful output capacity to achieve driving bass, mellow alto and clear treble;
5. Multistage power transmission combines H technology and topology will led to clear and driving sound, and reduces electric consumption;
6. Design of optimized switching power supply makes the amplifier smaller and easy to be installed;
7. High quality connectors guarantee perfectly signal transmission by firming conjunction;
8. It's suitable for large performance, pubs, KTV rooms and large conference rooms etc.
Technical Specifications:
8O stereo(per channel) (1kHz(EIA)with 0.5%THD):2*800W
4O stereo(per channel) (1kHz(EIA)with 0.5%THD):2*1200W
8Obridge mono (1kHz(EIA)with 0.5%THD):2400W
Voltage Gain: 5dB
Total Harmonic Distortion(THD):< 0.5%,20Hz-20kHz
Intermodulation Distortion(IMD):?0.35%
Slew Rate:>10V/us
Frequency Response (at 1 Watt): 20Hz-20kHz,+0/-1dB
Damping Factor (8 O), 10Hz-400Hz >200
Signal-to-Noise Ratio (below rated power,20Hz -20kHz, A-weighted ): >100dB
Crosstalk (below rated power) At 1 kHz At 20 kHz:-75dB -59dB
Input Sensitivity for full rated power at 8O: 0.775V or 1.4V
Input Impedance (nominal) Balanced / Unbalanced: 20kO / 10kO
Input Connectors: Once balanced XLR per channel
Output Connectors(Speaker Connectors): 4-POLE Speakon per channel
Front Panel Controls: Power on/off switch, one gain control per channel
Rear Panel Controls: Power on/off switch ,one gain control per channel Input sensitivity switch:0.775V or 1.4V
Power Indicator Signal Indicator: One red LED of work, One green LED per channel
Clip(peak) Indicator Fault Indicator: One yellow LED per channel, One red LED per channel
Protection: Protection against short circuits, no-load, on/off muting, Rf interference. Stable into reactive or mismatched loads
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Main Feature
1. Fashion front panel is made of aluminums alloy with metal wiredrawing craft surface treatment;
2. Sturdy steel case can shield the electromagnetic interference from outside;
3. Strong multi-protection mechanism including radiating protection, short, circuit protection, switch delay protection;
4. 4 channels output and 800W rated power of per channel can achieve driving bass, mellow alto and clear treble;
5. Multistage power transmission combines H technology and topology will led to clear and driving sound, and reduces electric consumption;
6. Design of optimized switching power supply makes the amplifier smaller and easy to be installed;
7. High quality connectors guarantee perfectly signal transmission by firming conjunction;
8. It's suitable for large stage performances, pubs, KTV rooms and conference halls etc.
Technical Specifications
8O stereo(per channel) (1kHz(EIA)with 0.5%THD):4*800W
4O stereo(per channel) (1kHz(EIA)with 0.5%THD):4*1100W
Frequency Response ref 1k:
THD+N:20Hz-20kHz,+0/-1dB
< 0.5%,20Hz-20kHz
Voltage Gain: 38.3dB
Intermodulation Distortion(IMD): ?0.35%
Slew Rate: >10V/us
Damping Factor (8 O), 10Hz-400Hz >200
Signal-to-Noise Ratio (20Hz -20kHz): >100dB
Crosstalk (1 kHz, 20 kHz): -75dB -59dB
Input Sensitivity for full rated power at 8O: 0.775V or 1.4V
Input Impedance (nominal) Balanced / Unbalanced: 20kO / 10kO
Input Connectors: Once balanced XLR per channel
Output Connectors(Speaker Connectors): 4-POLE Speakon per channel
Front Panel Controls: Power on/off switch, one gain control per channel
Rear Panel Controls: Power on/off switch ,one gain control per channel Input sensitivity switch:0.775V or 1.4V
Power Indicator Signal Indicator: One red LED of work, One green LED per channel
Clip(peak) Indicator Fault Indicator: One yellow LED per channel, One red LED per channel
Protection: Protection against short circuits, no-load, on/off muting, Rf interference. Stable into reactive or mismatched loads
Ventilation: Flow-through ventilation form front to back
Cooling: speed regulated ,thermal protection
Main feature:
1. Class d digital technology with high efficiency, save energy and run in low temperature.
2. Balanced input xlr stereo (two ways) has two modes for selection, one is stereo and the other is bridging.
3. Functions of independent limiting, overload, overheating will protect the circuit.
4. Using ntc soft start up and pfc automatic voltage regulator circuit, so that it can work in ac-90v-240v.
5. Every channel has protection function for over voltage, overheating and overload.
6. Automatic limiting function can prevent the speaker from being damaged.
7. The class d amplifier performs surprisingly with the driving bass.
8. Equipped with high quality imported components.
Technical specifications:
Noise:20hz-20khz
Operation mode: knob control
Channel:2 channels
Stereo output power 8o:1000w+1000w
Stereo output power 4o:1800w+1800w
Stereo output power 2o:2000w
Bridged output power 8o:3600w
Bridged output power 4o:4000w
Frequency response:20hz-20khz±1db
Thd+n (10%-1khz): < 0.1%
Sr:>20v/µs
Noise insulation factor (1khz):>250
Dynamic range:=95db
Snr: =95db
Input sensitivity: 2vrms
Input impedance: balance 20k / unbalance10k
Power specification: ac 90-240v 50-60hz (±10%)
Packaging info.:
Net weight: 20kg
Gross weight: 23.65kg
Quantity/ carton: 5pcs
Packaging details:carton with plastic bag inside
Packaging size: 560(l)×280(w)×410(h)mm
Main Feature
1. Fashion front panel is made of brushed aluminums alloy;
2. Sturdy steel case can shield the electromagnetic interference from outside;
3. Strong multi-protection mechanism including radiating protection, short circuit protection and switch delay protection;
4. Powerful output capacity to achieve driving bass, mellow alto and clear treble;
5. Multistage power transmission combines H technology and topology will led to clear and driving sound, and reduces electric consumption;
6. Design of optimized switching power supply makes the amplifier smaller and easy to be installed;
7. High quality connectors guarantee perfectly signal transmission by firming conjunction;
8. It's suitable for large performance, pubs, KTV rooms and large conference rooms etc.
Main Feature:
1. Fashion front panel is made of brushed aluminums alloy;
2. Sturdy steel case can shield the electromagnetic interference from outside;
3. Strong multi-protection mechanism including radiating protection, short circuit protection and switch delay protection;
4. Powerful output capacity to achieve driving bass, mellow alto and clear treble;
5. Multistage power transmission combines H technology and topology will led to clear and driving sound, and reduces electric consumption;
6. Design of optimized switching power supply makes the amplifier smaller and easy to be installed;
7. High quality connectors guarantee perfectly signal transmission by firming conjunction;
8. It's suitable for large performance, pubs, KTV rooms and large conference rooms etc.
1. Brushed aluminum front panel with unique streamline design.
2. Perfect dynamic, comprehensive current limit, overload and chopped protection.
3. Intelligent-controlling fan for radiating.
4. Perfectly combine H technology and topology.
5. AI insert and SMT automatical technique for strict control the consistency of the products.
6. Adopt A class standard steel disc and fine copper high-powered toroidal transformer to achieve driving bass, mellow alto and clear treble.
7. Adopt original high-powered enthusiast Toshiba audio tube.
8. With USA branded twin tube, circuits is optimized to perfection.
9. Suitable for large stage performances, KTV rooms, pubs and conference rooms etc.
Technical Specifications:
RMS 8O/STEREO: 600W+600W
20Hz-20KHz 4O/STEREO: 1000W+1000W
THD+N 0.1% 8O/BRIDGE: 2000W
Frequency Response ref 1k20Hz-20KHz: ±0.2dB
THD+N: < 0.1%
SNR: 100dB
Damping Factor : >200
SR: >20V/µs
Gain RL 8O: 40dB
Input Impedance: balance 20K / unbalance 10K
Output Circuitry: 2-tier Class H
AC Power: AC220V / 50Hz±10%
Amplifier and Load Protection: Soft boot, DC, short circuit, over load, overheat, Clipping distortion
Input CONNECTORS: Female XLR Type/ Male XLR Type
Output CONNECTORS: NL4 Speakon socket, Binding post
Controls and LEDs—Front Panel: Peak clipping, Signal, A&B Volume potentiometers, DC, Protection indicator
Controls and LEDs—Rear Panel: Stereo, Splice, Bridging option switch, Bridging indicator, Sensitivity option switch, Grounding switch,30Hz HI-PASS switch.
Cooling mode: Stepless automatic transmission cooling fan.
Packaging Info.:
Net Weight: 23.13kg
Gross Weight: 26.13kg
Quantity/ Carton: 1pcs
Packaging Details: Carton with plastic bag inside
Packaging Size: 485 (L)×510 (W)×105 (H)mm
1. Digital audio processor with function of loudspeaker’s. Partial function can be independently adjusted;
2. Microphone with two groups and twenty-two band parameters eq. Dual microphones adjustment;
3. Instead of wire connection, wi-fi adjustment is more advantageous (optional);
4. Drive-free usb connection for quick and convenient on-line;
5. Adopt 24 bit data bus and 32 bit dsp;
6. Music with fifteen band parameters eq. Music to main output highpass: 12db / 24db (0hz-303hz);
7. Microphone with twenty-two band parameters eq and compressor function;
8. Main output with ten band parameters eq and compressor;
9. Rear output with ten band parameters eq. Central output and sub output with seven band parameters eq;
10. Microphone with eight fbe level: one-eight;
11. Ten modes can be stored;
12. Microphone output, main output, central output, sub output and rear output with compressor and delay;
13. With system control mode and user mode. User mode cannot be stored after adjustment;
14. With music pitch function and coaxial and optical interface.
Technical specifications:
Snr: >80db
Thd+n: Mic 110db
Supply voltage: Ac 220v / 50hz
1. Three-way MIC input in front panel;
2. Protruding knobs for convenient use;
3. Adopt top digital reverb chip for a brand new singing experience;
4. Suitable for home, theater, KTV rooms and conference rooms etc.
Technical Specifications
SNR: MIC >80dB / MUSIC>100dB
THD+N: MIC: 500mV RMS / MUSIC: 2V RMS
Max input level: MIC >80dB / MUSIC >110dB
Dynamic range: MIC: two-way dynamic MIC input, one way condenser
Input Parameter: MIC input, MUSIC: 2 way RCA
Output Parameter Balance XLR / unbalance one way 6.35 one way RCA
TONE: MIC / MUSIC BASS,TREBLE
Delay Time: 200mS MAX
Music Channel resolution: >90dB
POWER: 5W
1. A combined power amplifier with unique appearance.
2. Audio and video input can be switched automatically.
3. Enthusiast audio circuit makes frequency response range wider.
4. Adopt top digital reverb chip for a brand new singing experience.
5. Suitable for home theater, KTV rooms and conference rooms etc.
Technical Specifications:
RMS:8O/1KHz / 0.5%THD 200W
THD+N:20Hz-20KHz 0.5%
Frequency Response:20Hz-20KHz ± 0.2dB
SNR:>100dB
Input level / Impedance:BGM VCD DVD TAPE AUX : 750mV RMS 47 kO
Dynamic MIC: 350mV RMS 10kO
Condenser MIC: 200mV RMS 100kO
Video: 1V p-p RMS 75O
PER output level:Audio: 750mV RMS 47 kO
Video: 1V p-p RMS 75O
Reverb Delay Time:200mS MAX
Supply voltage(V) :220V / 50Hz ± 10%
Power Supply(W) :600W MAX
Descriptions:
The LD/DFB-TO-1310 series laser is uncooled semiconductor DFB chips with MQW structure working at1310nm typical emission wavelength.The device is in hermetic TO56 package with intergrated InGaAs PD as optical power monitor. The products are Telcordia GR-468 qualified, and in compliance with RoHS requirement.
Features:
Data rate up to 10Gbps;
1310nm typical emission wavelength;
Good high temperature characteristics;
Uncooled DFB/LD chips with MQW structure.
Application:
Data communications;
PON,Access,Ethernet,Fiber Channel,SONET;
Other optical transmission system.
The Semiconductor Optical Amplifier Devices at 1310nm and 1550nm are designed by using a high quality angled SOA chip and a TEC which can assure a stable amplified output for a large dynamic input signal.
The devices are available in a standard, 14-pin butterfly package at the 1310nm and 1550nm bands. The SOA devices have high optical gain, high saturation output power, low polarization dependent loss, low noise figure and broad wavelength range. We have options of optical isolators for input and/or output side as well as output fibers of SM fibers, PM fibers and other special fibers per customer specifications. The products are Telcordia GR-468 qualified, and in compliance with RoHS requirement.
The Superluminescent Light Emitting Diode Broadband Light Sources developed as incoherent light sources for various optical measurements.The laser diodes emits incoherent light having wide spectral half width and high output power from polarization maintaining fiberor SM fiber. The laser diodes contain thermo electric cooler (TEC), thermistor and optical isolator to secure high quality laser performance. Our laser products are Telcordia GR-468 qualified, and in compliance with RoHS directives.
Features:
Wavelength can be selected(1310nm,1490nm,1550nm,1610nm)
Low Spectralripple, Broad bandwidth
Industry-standard, 14-pins butterfly package
Built-in optical isolator
Low polarization sensitivity
Application:
Fiberoptic communications system
Fiberoptic Gyroscopes
Fiberoptic sensors
Optical test instruments
Optical coherence tomography
Biomedical imaging systems
The NLLD series directly modulated external cavity laser is cost effective solution for 2.5 Gbits/s digital transmission in SMF-28 fiber. This is fabricated in a hermetically sealed 14-pin butterfly package that contains thermoelectric cooler (TEC), thermistor, monitor photodiode, optical isolator.
The NLLD provides substantially lower dispersion penalty and lower chirp than a directly modulated DFB. The wavelength stability is assured by design, eliminating the need for wavelength lockers and complex feedback control circuits.
Features:
ITU wavelengths across C-band
100 GHz channel spacing
SONET/SDH OC-48/STM16 ring and meshed applications
Low dispersion provides
Low transient chirp provides unique narrow dynamic spectrum
Excellent long-term wavelength st ability eliminates the need for a wavelength locker
Application:
Metro and Long Haul DWDM,100 GHz spaced networks
SONET/SDH OC-48/STM16 ring and meshed applications
Drop-side of DWDM long-haul transport equipment
Optical Test and Instrumentation
Microwave Photonics
CATV networks
Sensors
The MM7025 is an ideal two-channel power amplifier with whopping 140W RMS into 8 ohms per channel.
Use it in an AV setup to give your front channels an earth-moving boost or in combination with a HiFi Pre-Amplifier to create a high quality 2 Channel System.
Current Feedback
Current Feedback amplification is a well known, Marantz original circuit technology. The Current Feedback amplifier technology fits perfectly with the high requirements set for Super Audio software providing wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited resulting in a very low phase shift. Marantz receivers and amplifiers equipped with Current Feedback can keep the phase compensation via Negative FeedBack (NFB) to a minimum, resulting in high through-rate, excellent transient response and superb sonic transparency for the full bandwidth. Unlike conventional Voltage Feedback amplification, the Current Feedback amplification makes the power amplifier in-sensitive to difficult loudspeaker loads.
Customized Components
On paper an electrical component might look excellent but the result may fall short of the combined design expectations. Marantz selects the appropriate components for the specific design application. In some cases its simply not possible to use standard components that meet the high Marantz standards. These components will then be specially made for Marantz in close cooperation with the Marantz engineers.
DC-Trigger
A DC trigger is an assignable voltage output which can automatically control for example an electrical projection screen, lowering it when the DVD input is chosen on the receiver.
IR Flasher IN
The IR-Flasher IN is a standardized connection to control the AV system by external IR receivers independent of the infra red control format used. On the IR-Flasher OUT an IR-Emitter can be connected to controlled third brand components. The third connection link to this is the IR-Receiver INPUT which is similar to the IR-Flasher In, but it outputs a voltage to directly feet an external IR-Receiver eye. Please check capability per product in the specification section.
Linear drive power supply
LDPS Marantz own technology to design a power supply capable to follow all details of an audio signal to reproduce the finest sound quality.
71 Audio Amplifier Mixer Suppliers
Short on time? Let Audio Amplifier Mixer sellers contact you.
