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.
Designed as the perfect Partner to the Marantz AV8802A processor it,s 7 channels deliver 150W (8 ohm) of RMS power (20Hz-20kHz).
Designed for the ultimate music and movie surround sound experience, the MM8077 7-channel power amplifier is equipped with the same amplifier technologies that are incorporated in our reference class hi-fi amplifiers, including our unique current feedback discrete power amplifier stage design, which features a high slew rate that provides a wide bandwidth for the utmost enjoyment of today,s high resolution audio formats. All output stages feature identical topology for uniform high quality sound across all channels, and the MM8077 provides the option to choose between balanced (XLR) and unbalanced (RCA) inputs for each channel, for maximum system configuration flexibility. High current, high bandwidth discrete power transistors can handle short term musical bursts with aplomb, even into difficult low impedance speaker loads.
7x 150W (8 ohm), 7x 180W (6 ohm) RMS power (20Hz-20kHz)
Current feedback discrete power amplifier
High current power supply with toroidal power transfomer
Marantz reference-grade power supply filter capacitors and high speed, high current discrete power transistors
Low impedance continuous drive capability
Highest sound quality design based on pure surround philosophy
Copper plated chassis
Gold plated, high grade speaker terminals
Flasher input, DC trigger (in/out), Remote control (in/out)
Moving Coil & Moving Magnet inputs
Analog outputs + USB for ripping to computer
The MP100 is the first dedicated phono preamplifier from McIntosh and is designed to help both new and experienced vinyl lovers get the most fidelity, performance and most importantly enjoyment from their albums.
Like all McIntosh products, the MP100 is packed with features designed specifically for the vinyl lover including: Moving Coil and Moving Magnet inputs; Moving Coil and Moving Magnet adjustable loading (6 settings each); balanced and unbalanced analog outputs; optical, coax and USB digital outputs; and a Mono switch for when playing mono records to decrease noise and play the signal correctly.
There are many ways to integrate the MP100 into your audio system. If youre new to vinyl and just building your system, it can become the main part of your setup. Or if you already have a system with an older preamp you dont want to part with, the MP100 is an excellent way to add modern phono features. If youve got a home theatersystem and would like to add a turntable, the MP100 is an easy way to add full phono preamp capabilities without having to get a full-sized stereo preamp that would undoubtedly duplicate many of your home theater processors features.
While spinning vinyl on a turntable is a great and unique way to enjoy music, theres no denying the convenience of having digital versions of the albums. When used with a properly configured conversion program, the MP100 can rip the records to a computer via USB to produce high quality digital files. The digital outputs are fixed at 24-bit/96kHz to capture the full dynamic range of a record while optimizing digital file size. If an album has a very loud section, the clipping indicator will alert you so you can lower the digital output in order to produce a distortion-free recording.
Compact in size at just 3 tall, it has many ageless McIntosh design cues. It shares the same 11.5 narrow chassis design as the MXA70 Integrated Audio System, MHA100 Headphone Amplifier and MB50 Streaming Audio Player to help build a cohesive system. It can also easily be added to a system comprised of standard, wider width chassis.
For music enthusiasts who wont accept compromise, the reference RC-1590 preamplifier is in a class by itself.
The Rotel RC-1590 stereo preamplifier has been engineered to the highest audio performance levels and provides an incredible level of control and flexibility for the user. Starting with a high performance power supply consisting of two Rotel custom built toroidal transformers for maximum efficiency and low magnetic fields, these transformers provide low-noise isolation between the analog and digital signals.
They are part of a reference-grade power supply consisting of individual analog and digital regulator circuits with custom-made slit-foil capacitors. Slit-foil capacitors have very quick charge/discharge times and low signal loss ensuring tight bass performance. Rotel engineers wanted to create a reference quality stereo preamplifier to match with our new RB-1590 stereo power amplifier. Every aspect of component selection and circuit topography was designed and carefully evaluated during multiple listening sessions to ensure the highest fidelity. For example, analog and digital circuits were designed separately, by specialized Rotel teams. Analog inputs are all very low noise circuitry and include a high performance moving magnet phono stage.
Digital inputs are fully isolated and feature a precision 32bit 768KHz Digital to Analog Converter (DAC). The RC-1590 is fully feature-laden with Balanced XLR and Unbalanced RCA inputs and outputs, a TI precision volume control IC, a fixed volume line output, dual mono subwoofer outputs, digital outputs (Coax and Optical), digital inputs (3 Coax and 3 Optical), Aux, CD, and Tuner analog inputs, Internal APTX Bluetooth (supports APTX and standard Bluetooth) with rear mounted external antenna, a front USB iPod with 2.1A charging input, and rear panel PC-USB 24bit 192KHz input supporting DSD (Windows) and DoP (MAC computers DSD over PCM). Other essential features include a remote control, 2 x 12-volt trigger outputs, a dimmable display, an automatic power off function (configurable), RS232 and IP control for automation system integration, Internet based software updates, Rotel Link connection, a detachable IEC power cord, an external IR remote input, and a front mounted 3.5mm headphone output jack.
For music enthusiasts who wonâ??t accept compromise, the RC-1590 preamplifier is in a class by itself, at a price that belies its incredible performance. 80 dB 110 dB >75 dB >75 dB 20Hz 20kHz, (±0.5 dB, Max) 90 dB SPDIF LPCM (up to 192kHz 24bit) USB Audio Class 1.0 (up to 96kHz 24bit) USB Audio Class 2.0 (up to 192kHz 24bit)* *Driver installation required DSD Replay native or DoP 120 V, 60 Hz 230 V, 50 Hz 25 watts.
A Valve Pre-Amplifier to meet the highest standards. Inside, the 4x12AX7 and 3x12AU7 valves provide the perfect pre-amplification for weak signals. The circuitry with its negative feedback design is the optimum of linearity and sound. Gold-plated high-grade Neutrik XLR input and output connectors take the relevant cables, giving the best possible quality, and they guarantee a clean sound.
Frequency response: 20 Hz 50 kHz +/- 0.5 dB, Output voltage: 2V
Total harmonic distortion: < 0.1 % (1 kHz, 1 Watt)
Input sensitivity: 240mV, Signal-Noise ratio: > 90 dB
Input impedance: 47 kOhm, Inputs (golden): 4 x RCA, 2 x XLR NEUTRIK
Outputs (golden): 2 x RCA, 1 x RCA Rec Out, 1 x XLR NEUTRIK
Power Control Switched output voltage: 2 x Trigger 12 V (Output)
Mains supply: 230 V/50 Hz, Weight: 10 kg
Dimensions (WxHxD): 430 x 135 x 370 mm, Colour: black/silver
Tubes: 4 x 12AX7, 3 x 12AU7, double transformer
A valve Pre-Amplifier to meet the highest standards. Inside, the 4x12AX7 and 3x12AU7 valves provide the perfect pre-amplification for weak signals. The circuitry with its negative feedback design is the optimum of linearity and sound. Gold-plated high-grade Neutrik XLR input and output connectors take the relevant cables, giving the best possible quality, and they guarantee a clean sound.
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