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McIntosh C55 2-Channel Solid State Preamplifier

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Rs. 1,051,900.00
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Rs. 1,051,900.00
Regular price
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  • McIntosh C55 2-Channel Solid State Preamplifier
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Description 

The McIntosh C55 2-Channel Solid State Preamplifier represents a pinnacle of audio engineering, combining advanced technology with the timeless aesthetics McIntosh is known for. At the heart of its appeal is the remarkable sound quality it delivers, offering crystal-clear audio with precise detail and rich tonal balance. Whether you're listening to vinyl, digital music, or other analog sources, the C55 ensures every nuance is faithfully reproduced. Its design reflects the brand’s legacy, showcasing the iconic black glass front panel, elegantly illuminated McIntosh logo, and the signature blue watt meters that not only provide a visual focal point but also real-time power output information. The build quality is equally impressive, with robust construction meant to last for years and provide consistent performance. Internally, the preamplifier features advanced circuitry and high-grade components that reduce noise and distortion, resulting in a clean and immersive listening experience. Designed for audiophiles who demand both sonic excellence and aesthetic sophistication, the McIntosh C55 is a vital addition to any premium audio setup.

Inputs In Abundance

With a staggering 16 inputs (9 analog and 7 digital), the C55 becomes the nerve center of your audio universe. Analog inputs include 3 balanced and 4 unbalanced connections, along with 2 phono inputs configurable for either Moving Coil or Moving Magnet phono cartridges to connect your turntable(s). Both phono inputs feature adjustable Gain in 6dB steps from 40dB to 64dB as well as RIAA equalization.

The digital section is housed in our DA2 Digital Audio Module and is powered by an audiophile-grade Quad Balanced, 8-channel, 32-bit Digital-to-Analog Converter (DAC). The DA2 offers an array of connections, including an audio-only HDMI Audio Return Channel (ARC) input, ushering your TV sound into a new era through your home stereo system. Dolby® and DTS® multi-channel audio formats are expertly converted to exquisite two-channel audio for a captivating listening experience.

Innovative Outputs For Personalised Listening

o connect the C55 to your power amplifier(s), there are 3 stereo sets of variable balanced and unbalanced outputs that offer advanced connection flexibility. All 3 sets of outputs can be active at the same time, and each can send the audio signal of the source component to 3 separate audio systems. 

Additionally, the Main output and Output 1 can be used for bi-amping a single speaker system via the built-in adjustable High Pass and Low Pass filters. In this setup, the High Pass outputs could be connected to a vacuum tube amplifier, and the Low Pass outputs could be connected to a solid-state amplifier. The adjustable crossover allows you to optimize the performance of your amplifiers to your speaker’s specifications and to your listening preferences. Output 1 offers trim level control, which allows two different amplifiers to be volume balanced when bi-amping.

Furthermore, Output 2 can be configured as either mono or stereo and can send audio signal to a stereo audio system in another room, to a single mono subwoofer, or to 2 separate stereo subwoofers.

Return Of The Processor Loop

The C55 features the return of the Processor Loop, something not available on the last few generations of McIntosh preamplifiers. The Processor Loop allows you to insert an external signal processor (such as our MQ112 Environmental Equalizer or MEN220 Room Correction System), dynamic range expanders, or other devices without having to place it between the preamplifier and power amplifier(s). This is usually more convenient and can allow for better performance.

Network Connected For Control And Updates

 In addition to using the included remote control or the front panel controls, the C55 can be connected to your network which will unlock control options offered through our complimentary Connect app. Designed for both Android and Apple devices, the Connect app can be used to control key functions of the C55 including Volume control as well as Input and Output selection.

Select McIntosh source components that have a data cable connected to the C55 will be partially controllable via the app's Source Control feature. With Source Control, users will be able to control many of the source unit's functions from the app, such as changing radio stations on a tuner or playing a disc in a CD Player. This feature will bring added convenience to setups that have a secondary set of power amplifiers and speakers connected to one of the C55's outputs, such as an outdoor system where you will no longer be forced to go inside to control its basic functionality. , The McIntosh C55 Preamplifier combines advanced features with exceptional sound quality and flexibility, making it a standout choice for discerning audiophiles.

It features an 8-band analog equalizer for precise tonal shaping, with a bypass function for maintaining signal purity. The built-in High Drive Headphone Amplifier with HXD® technology delivers a natural and immersive headphone listening experience. Designed for seamless system integration, the C55 includes Home Theater PassThru and is Roon Tested for enhanced digital compatibility. Power Control and Data Ports enable synchronized operation with other McIntosh components, while Electromagnetic Input Switching ensures silent, low-distortion input transitions.

Level Trim Adjustment helps maintain consistent volume between sources, and a digitally controlled attenuator provides ultra-precise volume control in 0.1dB steps. The unit is powered by regulated power supplies and an R-core transformer, offering clean and stable performance. Additionally, an eco-friendly Power Management System automatically powers down the unit after periods of inactivity. Together, these features make the C55 a high-performance and intelligently designed preamplifier for premium audio systems.  

Technical Specifications

Specification Details
Number of Channels 2
Total Harmonic Distortion 0.005%
Frequency Response +0, -0.5dB from 20Hz to 20kHz+0, -3dB from 15Hz to 100kHz
Maximum Volts Out Balanced: 16V RMSUnbalanced: 8V RMS
Sensitivity High Level Balanced: 900mVUnbalanced: 450mV
Sensitivity Phono (Moving Coil) 0.45mV
Sensitivity Phono (Moving Magnet) 4.5mV
Signal To Noise Ratio High Level: 100dBMoving Coil: 80dBMoving Magnet: 82dB
Voltage Gain High Level: 15dBMoving Coil: Selectable 40dB, 46dB, 52dB, 58dB, or 64dBMoving Magnet: Selectable 40dB, 46dB, 52dB, 58dB, or 64dB
Input Impedance Balanced: 44K ohmUnbalanced: 22K ohm
Connectivity Balanced Input: 3Unbalanced Input: 4Phono Input (MC or MM): Up to 2 (user configurable)Digital Coaxial Input: 2Digital Optical Input: 2Digital MCT Input: 1Digital USB Input: 1HDMI (ARC) Input: 1Digital AES/EBU Input: 0
Outputs Balanced Variable Output: 3Unbalanced Variable Output: 3Balanced Fixed Output: 0Unbalanced Fixed Output: 0
Headphone Output 1/4" High Drive with Headphone Crossfeed Director (HXD®)
Input Level Match Yes, +/- 6dB
Home Theater PassThru Yes
Unbalanced Analog Connector Type Premium gold-plated solid brass
Service Port 1
Network Connection 1
Tone Controls 8-band (each band adjustable ±12dB), Tone Bypass and Input Assign available
RS232 Control Input Yes
Power Control Output 1 Main, 4 Trigger
Rear Panel Data Port 6
Rear Panel IR Sensor Input Yes
General Specifications Single, two-layer chassis
Output Meters Yes
Vacuum Tube or Solid State Solid State
Power Consumption (On) 75 Watts
Unit Dimensions (W x H x D) 17.5" (44.45 cm) x 7.625" (19.4 cm) x 16.5" (41.9 cm)
Unit Weight 28 lbs (12.5 kg)

 

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