Τεχνικά Χαρακτηριστικά

Impedance Nominal 6 Ohms
Power Rating 15 to 250 Watts
Frequency Response 48Hz to 22kHz
Sound Pressure Level, 2.8V/1m 89dB
Crossover 1,100Hz, 3,000Hz
Driver Specifications
Number of Woofers 1 Woofer Size 8″
Woofer Type Woven Glass Fiber
Number of Midranges 2 Midrange Size 2″
Midrange Type Inverted Titanium Dome
Number of Tweeters 1 Tweeter Size 3/4″
Tweeter Type Titanium Dome
General Specifications
System Type 3-Way In-Ceiling
Grille Magnetic metal mesh
Available Finishes Black chassis with white paintable grille
Weights & Dimensions
Unit Dimensions (W x H x D) 11″ (27.94cm) x 11″ (27.94cm) diameter x 5″ (12.7cm) tall
Unit Weight 5.5 lbs (2.49 kg) Shipping Weight7 lbs (3.18 kg),

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Be transported into your music with the MCT500 SACD/CD Transport.

The MCT500 is a digital only unit and features 4 digital outputs: industry standard balanced, coax and optical outputs plus our exclusive MCT connector. To enjoy your CDs, it can be paired with any product that has standard digital inputs and a digital-to-analog convertor (DAC). This includes select McIntosh home theater processors, integrated amplifiers and preamplifiers.

For SACD playback, the MCT500’s proprietary MCT output needs to be connected (via the included cable) to a McIntosh product with an MCT input. This includes the D1100, C55, C2800, C49 and D150 preamplifiers, MA9500, MA8950, MA7200 or MA5300 integrated amplifiers or MAC7200 receiver. When the MCT500 is connected to one of these devices, a secure digital connection is created, allowing for the playback of the high definition audio found on SACDs. Regular CDs can also be played over the MCT connection.

All common disc types can be played on the MCT500, including SACD, CD, CD-R/RW and DVD-R. A twin laser optical pickup assures optimal disc reading. A USB input is conveniently located on the front panel for easy access. In addition to store bought CDs and SACDs, popular file formats such as AAC, AIFF, ALAC, DSD (up to DSD128), FLAC, MP3, WAV (up to 24-bit/192kHz) and WMA can be played from user generated CD or DVD Data Discs and USB flash drives.1

Disc handling is smooth and quiet thanks to an advanced disc transport with a precision die-cast aluminum tray. An advanced digital servo provides fast, quiet and accurate operation. A disc’s audio data is read at twice the normal rate insuring better disc tracking and error correction processing.

Integration with other McIntosh system components is achieved via the Power Control and data ports. The MCT500 is wrapped in classic McIntosh styling with a polished stainless steel chassis, black glass front panel, illuminated logo and aluminum end caps. Contact your local dealer to learn more.

1) The maximum resolution of the MCT output is 24-bit/96kHz. For resolutions higher than this, the balanced, coax or optical output must be used.

Γενικές Πληροφορίες   Χρήσεως Πληροφορίες   Τεχνικές Πληροφορίες

Τεχνικά Χαρακτηριστικά

Audio Specifications
Number of Channels 2
Fixed Output Level N/A
Variable Output Level N/A
Output Impedance N/A
Frequency Response N/A
Signal To Noise Ratio N/A
Dynamic Range N/A
Total Harmonic Distortion N/A
Channel Separation N/A
Headphone Output Impedance N/A
Digital Audio Specifications
Digital-to-Analog Converter (DAC) Type N/A
Coaxial Sample Rate N/A
Optical Sample Rate N/A
USB Sample Rate N/A
Digital Coaxial Input N/A
Digital Optical Input N/A
Digital Output Sample Rate
Coaxial: Up to 24-Bit/192kHz
Optical: Up to 24-Bit/192kHz
XLR: Up to 24-Bit/192kHz
MCT: Up to 24-bit/96kHz (CD); DSD128 (SACD and Data DVD)
Digital Optical Output -15dbm to -21dbm
Digital Coaxial Output 0.5V p-p/75 ohms
Digital Output Jitter ≤ 32ns with 1kHz test tone
Digital XLR Output 5V p-p/150 ohms
Digital MCT Output 3V @110 ohms
Connectivity
Balanced Fixed Output 0
Unbalanced Fixed Output 0
Balanced Variable Output 0
Unbalanced Variable Output 0
Digital Coaxial Input 0
Digital MCT Input 0
Digital Optical Input 0
Digital USB Input 1 (front)
Digital USB Input Type Type A
Digital Coaxial Output 1
Digital MCT Output 1
Digital Optical Output 1
Digital XLR Output 1
Headphone Output 0
Control
Power Control Input 1
Power Control Output 1
Rear Panel Data Input 1
Rear Panel IR Sensor Input 1
RS232 Control Input 0
General Specifications
Disc Formats
SACD, CD, CD-R/RW and DVD-R; popular file formats such as AAC, AIFF, ALAC, DSD (up to DSD128), FLAC, MP3, WAV (up to 24-bit/192kHz) and WMA
Disc Capacity
1
Laser Type
Twin Beam
Laser Beam Wavelength
650nm (SACD)
790nm (CD)
Laser Power
CLASS IIa/CLASS I
Standby Power Requirement
<0.5 watt
Weights & Dimensions
Unit Dimensions (W x H x D)
17-1/2″ (44.45cm) x 6″ (15.24cm) x 19″ (48.3cm) Note: When the Disc Tray is opened, the panel clearance required in front of mounting panel is 6-3/4 inches (17.2cm).

,

,

MC452 is the most powerful McIntosh stereo amplifier utilizing the latest advancements in circuit and cosmetic design. The new faceplate design features larger, easier to read watt meters framed with attractive aluminum side handles. New McIntosh engineered speaker binding posts allow the most secure cable connections. In MC452, the latest circuit components are deployed in the classic McIntosh Quad Balanced design for impeccable audio performance. Bring home this 2 channel amplifier to achieve your desired sound. This 2 channel amplifier with 450 watts per channel high current output will drive any pair of high quality loudspeakers.

MB25 Bluetooth Transceiver
Easy way to stream to a McIntosh of any era
Bluetooth 5.0, Advanced Audio Coding (AAC), Qualcomm aptX HD, and aptX Low Latency
Use as either a transmitter or receiver
Front panel input selection
Signal rate and connection type displays
Analog and digital inputs and outputs – including balanced connections
Small footprint – not much bigger than a smartphone,

BRIDGING THE GAP BETWEEN STREAMING CONVENIENCE AND AUDIO EXCELLENCE
Streaming music directly from your phone to your home audio system via Bluetooth® offers unparalleled convenience. However, many Bluetooth-enabled sound systems lack the premium sound quality necessary to truly honor your prized music collection. Enter the MB25 Bluetooth Transceiver, a game-changing solution designed to bridge the gap between convenience and audio excellence.

AUDIOPHILE GRADE BLUETOOTH STREAMING
The MB25 Bluetooth Transceiver is a sophisticated solution tailored for discerning audio enthusiasts to seamlessly integrate Bluetooth streaming capabilities into a McIntosh or non-McIntosh high-end home audio system from any era. Whether you have owned a vintage stereo system for many decades, or have a newer system, the MB25 elevates your audio experience by modernizing your setup. Crafted to the highest standards of performance, the compact MB25 transforms your audio system into a versatile hub for enjoying digital music from your smartphone, cloud accounts, and preferred streaming services.

McIntosh MB25 Bluetooth Transceiver
MB25 Bluetooth Transceiver can be used to add to Bluetooth streaming to many vintage audio products including this McIntosh MA6100 Integrated Amplifier from the 1970s.
Designed as a compact, standalone unit with a relatively small footprint, the MB25 requires no third-party apps for operation, ensuring a hassle-free experience. Functioning as a transmitter/receiver, it boasts Class 1 Bluetooth technology, delivering unparalleled connectivity with audio equipment lacking Bluetooth compatibility. With a transmission range of up to 150 feet (45.7 meters)1 and enhanced by an external antenna, the MB25 guarantees optimal performance for both transmitting and receiving audio signals.

HELPFUL AUDIO SIGNAL INFORMATION
The successor to the popular MB20, the MB25 retains all the MB20 features while introducing enhancements for an elevated user experience. Notable among its upgrades is an illuminated front glass panel that provides insights into audio signal rates and connection types. The MB25 also offers the flexibility to select the desired input in transmit mode, giving you greater control over your audio experience. Finally, Power Control has been added so it can be easily turned on and off with the rest of your system.

When used in Transmit mode, the input name and any applicable signal rate will be displayed on the left side of the front panel, while the connection type will be shown on the right side.

ABUNDANT CONNECTIVITY
Remarkably versatile, the MB25 features an array of inputs and outputs to allow for diverse system configurations. Analog connectivity options include both balanced and unbalanced stereo inputs and outputs. For digitally connecting it to your system, such as for use with an outboard Digital-to-Analog Converter (DAC), it has both coaxial and optical inputs and outputs (Note: the MB25 cannot be used as a stand-alone Digital-to-Analog Converter (DAC).2

BLUETOOTH 5.0 TECHNOLOGY
Leveraging Bluetooth 5.0 technology, the MB25 supports high-fidelity codecs such as Advanced Audio Coding (AAC) and Qualcomm® aptX™ HD, ensuring uncompromised audio reproduction. Equipped with a high-performance 32-bit DAC for receiver mode and a premium Analog-to-Digital Converter (ADC) for transmitter mode, the MB25 maintains uncompromising sound quality and signal integrity.

ULTIMATE CONVENIENCE: RECEIVE OR TRANSMIT
As a transceiver, the MB25 can function as either a Bluetooth Receiver or Transmitter (but not both at the same time). Simply set the switch on the back panel to the proper setting for the desired usage. In Receiver mode, you can stream audio from compatible Bluetooth devices to the MB25, and then use the variety of output connections to play the audio through your sound system. Alternatively, in Transmitter mode, you can stream the music from physical media sources, such as CDs or vinyl records, to Bluetooth-enabled headphones or speakers.
 

In Receiver mode there will be a blue LED above the Pair button, while it will be green in Transmitter mode.

For multi-system integration within the home, the MB25 offers a convenient solution to enable wireless audio distribution between systems with ease by simply connecting an MB25 to each system.1 If you already have an MB20, then it can be used in conjunction with an MB25 to achieve this multi-room, multi-system configuration.

Encased in a sleek, custom aluminum chassis with a black glass front panel with illuminated logo, the MB25 exudes sophistication. Designed for seamless integration with both McIntosh and non-McIntosh systems, the MB25 includes a wall mount power supply with adapters for global compatibility.3 For further details, please consult your authorized McIntosh dealer.

Τεχνικά Χαρακτηριστικά
Electronic Specifications
Bluetooth Version 5.0
Supported Protocols A2DP, SBC, AAC, aptX, aptX Low Latency, aptX HD
Connectivity Balanced Input 1 Balanced Output 1
Unbalanced Input 1 Unbalanced Output 1
Digital Coaxial Input 1 Digital Coaxial Output 1
Digital Optical Input 1 Digital Optical Output 1
Digital Audio Specifications
Digital Input Format PCM
Digital Input Sample Rate Up to 24-Bit/192kHz
Digital Output Format 24-Bit/96kHz
Digital Output Sample Rate 96kHz
Control Power Control Input 1
Power Control Output 1
Weights & Dimensions
Unit Dimensions (W x H x D) 9-29/64″ (24cm) x 2-1/2″ (6.35cm) (antenna in upright position adds additional 1-3/8″ (3.43cm) x 3-15/16″ (10.01cm)
Unit Weight 2.5 lbs (1.2kg),

Bring all your music to life with the MA8900 Integrated Amplifier. The first of our next generation line of integrated amplifiers, it offers 200 Watts per channel and combines many new features with our legendary amplification prowess and preamplifier capabilities into one all-encompassing unit.

The MA8900 is the first product to feature our new McIntosh Monogrammed Heatsinks™. They are made from high quality materials with excellent thermal conductivity properties and are so efficient at dissipating heat that they warrant bearing the McIntosh “Mc” logo. Besides helping your MA8900 run cool, they’ll also help it look cool thanks to our new finishing process that results in a higher quality appearance. They are connected to advanced high current output transistors that eliminate thermal equilibrium lag time (or warm-up time) so that the first musical note played sounds just as good as songs played later in your listening session.

To keep up with the ever-changing world of digital audio, all the digital inputs are housed in our new DA1 Digital Audio Module. The DA1 Digital Audio Module can be replaced by future modules to easily keep your MA8900 current with all the latest digital audio formats and technologies. The DA1 comes with an upgraded 8-channel, 32-bit Digital-to-Analog Converter (DAC) used in Quad Balanced mode; it has 6 digital inputs consisting of 2 coax, 2 optical, 1 USB and 1 MCT for use with our MCT450 SACD/CD Transport. The coax and optical inputs will decode music up to 24-bit/192kHz for high resolution audio playback; the USB input accepts even higher PCM signals up to 32-bit/384kHz and supports up to DSD256 and DXD 384kHz. Analog stereo inputs include 1 balanced and 6 unbalanced plus 1 each of Moving Coil and Moving Magnet for turntable connectivity. All inputs can be given custom names for user-friendly system control and configuration. Unlike our previous integrated amplifiers, every input now functions independently of each other and all are always available for use regardless of how you connect your sources.

Besides new heatsinks and advanced digital audio capabilities, the MA8900 includes many other updates. Our engineers have used new, more powerful control microprocessors to improve overall system operation. They have also incorporated some of the latest audio-grade circuit components to allow the MA8900 to deliver the best sound possible. ​​​​​​​​​​
​​​​​​​​​​
At 200 Watts per channel, the MA8900 has enough power to properly drive virtually all loudspeakers. And the renowned McIntosh Autoformer guarantees your speakers will always receive the full 200 Watts regardless if they have 2, 4 or 8 Ohm impedance. Other McIntosh features included in the MA8900 are:
 

• Power Guard^® that monitors and adjusts the sound wave at the speed of light to prevent harsh sounding distortion and clipping that could damage your speakers
• Sentry Monitor™ is our fuse-less short-circuit protection circuit that disengages the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normal
• Home Theater PassThru that allows for seamless integration into a home theater system
• High Drive headphone amplifier with Headphone Crossfeed Director (HXD^®) which can bring an added dimension to headphone listening
• A discrete, five-band tone control that permits manual analog adjustment of your favorite recordings
• Power Control to send power on/off signals to connected McIntosh components for easy system power up and shutdown
• Gold-plated speaker binding posts that prevent corrosion to ensure a quality signal is sent over your speaker cables​ to your speakers

The entire unit is wrapped in the timeless McIntosh aesthetic with blue watt meters, a black glass front panel, control knobs, illuminated logo, aluminum end caps and a beautiful polished stainless steel chassis. Contact your local dealer​ to learn more. ​​

Γενικές Πληροφορίες

Τεχνικά Χαρακτηριστικά
Power Output per Channel 200 Watts
Number of Channels 2
Speaker Impedance 2, 4, or 8 Ohms
Rated Power Band 20Hz to 20kHz
Total Harmonic Distortion 0.005%
Dynamic Headroom 2dB
Frequency Response +0,-0.5dB 20Hz to 20kHz
Frequency Response, +0, -3dB 10Hz to 100kHz
Sensitivity Phono (Moving Coil) 0.25mV
Sensitivity Phono (Moving Magnet) 2.5mV
Sensitivity High Level (Balanced / Unbalanced) 0.5V/0.25V
Sensitivity (Power Amp) 1.4V
Signal To Noise Ratio (Moving Coil) 80dB
Signal To Noise Ratio (Moving Magnet) 82dB
Signal To Noise Ratio (High Level) 95dB
Signal To Noise Ratio (Power Amp) 113dB
Input Impedance (Balanced / Unbalanced) 20K/20K
Damping Factor >40
Maximum Output (Balanced / Unbalanced) 8V Unbalanced
Connectivity
Balanced Input 1
Unbalanced Input 6
Phono Input Moving Coil 1 (adjustable loading)
Phono Input Moving Magnet 1 (fixed loading)
Upgradeable Digital Audio Module Yes
Digital Coaxial Input 2
Digital Optical Input 2
Digital MCT (DIN) Input 1
Digital USB Input 1
Balanced Variable Output 0
Unbalanced Fixed Output 1
Unbalanced Variable Output 2
Headphone Output 1/4″ High Drive with Headphone Crossfeed Director (HXD®)
AM/FM Tuner option No
Home Theater PassThru Yes
Service Port 1
Digital Audio Specifications
Digital-to-Analog Converter (DAC) Type 8-channel, 32-bit/192kHz PCM/DSD, Quad Balanced
Digital Coaxial Input Sample Rate 24-bit/44.1kHz to 192kHz
Digital Optical Input Sample Rate 24-bit/44.1kHz to 192kHz
Digital MCT (DIN) Input Sample Rate 16-bit/44.1kHz (CD)
DSD64 (SACD)
Digital USB Input Sample Rate 32-bit/44.1kHz to 384kHz (PCM)
DSD64, DSD128, DSD256, DXD352.8kHz, DXD384kHz
Control
Tone Controls 5-Band
Tone Bypass and Input Assign Yes
RS232 Control Input Yes
Power Control Output 1 Main, 2 Trigger
Rear Panel Data Port 4
Rear Panel IR Sensor Input Yes
Input Level Match Yes
General Specifications
Vacuum Tube or Solid State, Solid State
Output Autoformer Yes
Output Meters Yes
Dual Layer Chassis Yes
Chassis Finish Polished stainless steel & black painted steel
McIntosh Monogrammed Heatsinks™ Yes
Power Requirement 120V 50/60Hz, 4.4 amps
Standby Power Requirement <0.25 Watts
Weights & Dimensions
Dimensions (W x H x D) 17-1/2″ (44.45cm) x 7-5/8″ (19.37cm) x 22″ (55.88cm)
Weight 75 lbs (34.1 kg),

Μεταχειρισμένα

* * * * *  Demo ή Καινούργιο, Άριστη κατάσταση, κουτιά, manual και εγγύηση.

* * * *     Χρησιμοποιημένο, άψογη λειτουργική κατάσταση, χωρίς κανένα εμφανές οπτικό ελάττωμα, με κουτιά και ίσως εντός εγγυήσεως.

* * *        Χρησιμοποιημένο, άψογη λειτουργική κατάσταση,  ίσως κάποια αμυχή, ίσως να μην υπάρχουν κουτιά.

* *          Χρησιμοποιημένο, άψογη λειτουργική κατάσταση, 

The McIntosh MC152 stereo amplifier delivers 150 watts of power into two channels at 2, 4 or 8 ohms. Both balanced and unbalanced inputs are included for connecting your preamp​. Our smallest current model solid state stereo amplifier in terms of power output, the MC152 is perfect for modest sized systems where higher power output levels are not needed or in home theaters to power surround channels.

The MC302 stereo amplifier is designed to deliver decades of legendary musical enjoyment thanks to its outstanding build quality and advanced technical performance. It produces 300 Watts of amplification per channel, and as a result of our unique Autoformer™, all this power can be delivered into 2, 4 or 8 Ohm speakers. The MC302 is the perfect choice for a music lover’s dedicated stereo system. Or combine it with other McIntosh amplifiers for use in multi-channel home theater systems to drive either main or surround channels.

The captivating blue watt meters are not only a great conversation starter but also provide a fast and accurate reading of the amplifier’s power output. Inputs for balanced cables and unbalanced cables are available to provide flexibility in connecting to the rest of your audio system.

“The C47 and MC302 are very flexible and good at big movements, rich and unrestrained on expression of emotion. In both the voice and musical instruments, they are full of determination without even the slightest hesitation. This determination could make an appeal to the audiences fascinated by their superb performance.” – HiFi Review

Many noted McIntosh technologies are incorporated into the MC302. Power Guard® prevents over-driving of the amplifier and the resulting harsh sounding clipping that could damage your speakers. Sentry Monitor™ is our fuse-less short-circuit protection circuit that disengages the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normal. Our patented Solid Cinch™ speaker binding posts easily but securely attach the speaker cables to prevent them from coming loose and possibly causing a short; the binding posts are also gold-plated to prevent corrosion and ensure a quality signal is sent over your speaker cables to your speakers.

Visually, the MC302 shares the same timeless design cues as our other products. The polished stainless steel chassis, classic black glass front panel, knobs and brushed aluminum end caps all compliment any room or furniture style. Contact your local dealer to learn more.

  Γενικές Πληροφορίες     Τεχνικές Πληροφορίες     Χρήσεως Πληροφορίες,

Τεχνικά Χαρακτηριστικά

Power Output per Channel 300W @ 2, 4 or 8 Ohms

Number of Channels 2

Total Harmonic Distortion 0.005%

S/N below rated output 122dB

Dynamic Headroom 1.8dB

Damping Factor >40 Wideband

Rated Power Band 20Hz to 20kHz

Frequency Response +0,-0.25dB 20Hz to 20kHz

Frequency Response -3dB 10Hz to 100kHz

Control Remote Power Control Yes

Multi Channel DB25 Cable N/A

General Specifications Circuit Configuration

Push-Pull Complementary Circuit Design Transistor

Mono Bridge No

Mono Parallel No

Autoformer Yes

Meters Yes

Meter Light Switch Yes

Balanced Input Yes

Front Panel Glass

Illumination LED Fiber Optic

Chassis Style Open Stainless Steel

Gold Plated Binding Posts Yes, New Style McIntosh

Weights & Dimensions Dimensions (W x H x D)

17-1/2″ (44.45cm) x 9-7/16″ (23.97cm) (including feet) x 22″ (55.88cm) (including front panel, knobs and cables)

Weight 98 lbs (44.45 kg),

Fully Balanced Differential
Design New 3D Glass Panel Design
Exclusive McIntosh Output Autoformer&
Exclusive McIntosh Power Assurance System
Power Guard& Clipping Protection
Sentry Monitor& Current Protection
Thermal Sensors
DC Failure Protection
Turn-On Delay
Soft Start Inrush Protection
Fiber-Optic Light Diffuser Illumination
Illuminated Peak-Responding Wattmeters
Balanced Connections
Remote Power Control

Producing a minimum 400 watts per channel in stereo, 800 watts in mono, the MC402 delivers power that is fully balanced from input to speaker output. The extraordinary quad-differential design of the MC402 actually consists of four complete amplifier circuits. Each channel contains two amplifier circuits, each the mirror image of the other, whose outputs are combined in the unique McIntosh Output Autoformer® resulting in totally balanced operation from input to speaker output and the cancellation of virtually all noise and distortion. The exclusive McIntosh Output Autoformer® is a handcrafted matching device that provides an ideal impedance match for all speaker types regardless of their rated impedance. Any departure from an optimum impedance match increases stress on the amplifier which threatens a rise in distortion as well as a reduction in the life expectancy of the amplifier. McIntosh Output Autoformers® enable the MC402 to operate at maximum efficiency and to always deliver full power, without stress, to any type of louds,

Γενικές Πληροφορίες    Γενικές Πληροφορίες    Χρήσεως Πληροφορίες,

παρουσίαση Ηxoς 12 2004    παρουσίαση Highfidelity  02 2008 ,  

Τεχνικά Χαρακτηριστικά

RMS POWER OUTPUT
400W min. (stereo) or 800W min. (mono) sine wave continuous average power output from 20Hz-20,000Hz

FREQUENCY RESPONSE
20Hz to 20kHz, +0 / -0.25dB  10Hz to 100kHz, +0 / -3.0dB

TOTAL HARMONIC DISTORTION
0.005% max. at any level from  250mW to rated power output
INTERMODULATION DISTORTION
SMPTE 0.005% maximum if instantaneous peak output does not exceed twice the output rating

A-WEIGHTED SIGNAL-TO-NOISE RATIO
Unbalanced: 94dB  (120dB below rated output)
Balanced: 98dB  (124dB below rated output)

INPUT IMPEDANCE
10,000 ohms (unbalanced)
20,000 ohms (balanced)
OUTPUT LOAD IMPEDANCE
Terminals for 8, 4, or 2 ohms (stereo)
Terminals for 1, 2, or 4 ohms (mono)

INPUT SENSITIVITY
2.0V unbalanced 4.0V balanced
WIDE BAND DAMPING FACTOR Greater than 40
DYNAMIC HEADROOM 2.1dB

RATED POWER BAND 20Hz to 20kHz
POWER GUARD&
Clipping is prevented and THD does not exceed 2% with up to14dB overdrive at 1kHz

OVERALL DIMENSIONS (H X W X D) 17 1.2 (44.45 cm) x 9 7/16 (23.97 cm) x 20 (50.8 cm)

WEIGHT
110.5 lbs. (50.1kg) net 143.5 lbs. (65.1kg) boxed,