{"product_id":"mcintosh-c2800","title":"C2800 2-Channel Preamplifier","description":"\u003cdiv class=\"mc-editorial\"\u003e\n\u003cfigure class=\"mc-img-block\"\u003e\u003cimg src=\"https:\/\/www.mcintoshlabs.com\/-\/media\/Images\/mcintoshlabs\/Products\/ProductImages\/Shared\/Hi-Fi-Choice-Recommend-badge.png?h=377\u0026amp;w=340\u0026amp;rev=7cb7077c8d804a53a7b2205d410f2a34\" alt=\"Hi-Fi Choice Recommended badge\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003csection id=\"overview\" class=\"mc-section\"\u003e\u003cp\u003eThe C2800 Vacuum Tube Preamplifier is a masterpiece of audio passion and engineering precision. Crafted for discerning audiophiles and music enthusiasts alike, performance has been woven into the very fabric of this audio treasure. The C2800 has proudly earned the McIntosh name.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-1\" class=\"mc-section\"\u003e\u003cp\u003eAt the heart of the C2800 lies methodically designed vacuum tube circuitry. Leveraging the latest designs to all but eliminate noise and distortion, the C2800 reduces them to minuscule levels. Its four vacuum tubes, or valves, deliver a listening experience that transcends expectations.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-2\" class=\"mc-section\"\u003e\u003cp\u003e\"An exceptional valve (vacuum tube) preamp with excellent performance, all the inputs almost anyone could ever want, and no sign of valve quirkiness to frighten the horses.\"Earned the prestigious Outstanding Product badge. - Hi-Fi News\u003c\/p\u003e\u003c\/section\u003e\n\u003cfigure class=\"mc-img-block\"\u003e\u003cimg src=\"https:\/\/www.mcintoshlabs.com\/-\/media\/images\/mcintoshlabs\/products\/productimages\/c2800\/c2800-top-close-up-background.jpg?rev=43105c8c4e6a478dab31499919de4e29\u0026amp;revision=43105c8c-4e6a-478d-ab31-499919de4e29\" alt=\"McIntosh C2800 Vacuum Tube Preamplifier\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003csection id=\"inputs-in-abundance\" class=\"mc-section\"\u003e\u003ch3\u003eINPUTS IN ABUNDANCE\u003c\/h3\u003e\n\u003cp\u003eWith its 9 analog and 7 digital inputs (16 total inputs), the C2800 will become the nucleus of your home audio system. There are 3 balanced and 4 unbalanced analog inputs, plus 2 phono inputs that can be configured 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.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-4\" class=\"mc-section\"\u003e\u003cp\u003e\"The C2800 offers a rich and detailed sound signature. The design combines the warmth of vacuum tube amplification and solid-state technology for a dynamic listening experience allowing a clear separation of instruments, vocals, and great imaging… These qualities in my opinion make the McIntosh C2800 a standout choice for anyone who is looking to enhance their audio system.\" - The Absolute Sound (watch full video review below)\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-5\" class=\"mc-section\"\u003e\u003cp\u003eOur DA2 Digital Audio Module houses the 7 digital inputs and is powered by an audiophile-grade Quad Balanced, 8-channel, 32-bit Digital-to-Analog Converter (DAC). The DA2 offers a variety of inputs, including an audio-only HDMI Audio Return Channel (ARC)1 input that will give your TV sound new life when played through your home stereo system. Multi-channel audio formats from Dolby® and DTS® will be expertly converted to two-channel audio for an enthralling listening experience.\u003c\/p\u003e\u003c\/section\u003e\n\u003cfigure class=\"mc-img-block\"\u003e\u003cimg src=\"https:\/\/www.mcintoshlabs.com\/-\/media\/images\/mcintoshlabs\/products\/productimages\/c2800\/c2800-back-background.jpg?rev=4269e583967c4b4ead34f334876de580\u0026amp;revision=4269e583-967c-4b4e-ad34-f334876de580\" alt=\"McIntosh C2800 Vacuum Tube Preamplifier\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003csection id=\"section-6\" class=\"mc-section\"\u003e\u003cp\u003eThe DA2 has 6 other digital inputs: 2 coaxial, 2 optical, 1 USB, and 1 MCT. The coax and optical inputs decode digital music up to 24-bit\/192kHz for high resolution audio playback, while the USB input supports DSD512 and DXD 384kHz. And to get the best sound quality from the high definition audio on your SACD collection, the MCT input offers a secure, custom DSD connection when paired with our MCT series of SACD\/CD Transports. The entire DA2 module is upgradeable and could be replaced by a future module should new digital technologies become available.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-7\" class=\"mc-section\"\u003e\u003cp\u003e\"It is extremely easy to live with and use. With two configurable phono inputs and a very comprehensive DAC treatment, not to mention the headphone output, you’ll be well set to concentrate on the right power amplifier to do this C2800 justice so that you can focus on the music.\" Highly Recommended. - HiFi and Music Source\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"innovative-outputs-for-personalized-listening\" class=\"mc-section\"\u003e\u003ch3\u003eINNOVATIVE OUTPUTS FOR PERSONALIZED LISTENING\u003c\/h3\u003e\n\u003cp\u003eOffering advanced connection flexibility, there are 3 stereo sets of variable balanced and unbalanced outputs to connect the C2800 to your power amplifier(s). All sets of outputs can be active simultaneously, and each can send the audio signal from the source component to 3 separate audio systems.\u003c\/p\u003e\u003c\/section\u003e\n\u003cfigure class=\"mc-img-block\"\u003e\u003cimg src=\"https:\/\/www.mcintoshlabs.com\/-\/media\/images\/mcintoshlabs\/products\/productimages\/shared\/preamp-outputs.jpg?rev=fc6650b85e0e464f86399638220ab06f\u0026amp;revision=fc6650b8-5e0e-464f-8639-9638220ab06f\" alt=\"McIntosh Preamplifier back panel\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003csection id=\"section-9\" class=\"mc-section\"\u003e\u003cp\u003eBi-amping a single speakersystem can be accomplished using the Main output and Output 1 and their built-in adjustable High Pass and Low Pass filters. In this configuration, 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. Then the adjustable crossover would let you 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.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-10\" class=\"mc-section\"\u003e\u003cp\u003eAdditionally, Output 2 can be configured as either mono or stereo to allow it to send audio signal to a stereo audio system in another room, to a single mono subwoofer, or to 2 separate stereo subwoofers.2\u003c\/p\u003e\u003c\/section\u003e\n\u003cfigure class=\"mc-img-block\"\u003e\u003cimg src=\"https:\/\/www.mcintoshlabs.com\/-\/media\/images\/mcintoshlabs\/products\/productimages\/shared\/preamp-processor-loop.jpg?rev=908d69ea8d2f434aaaed976c8eda95b8\u0026amp;revision=908d69ea-8d2f-434a-aaed-976c8eda95b8\" alt=\"McIntosh Preamplifier back panel\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003csection id=\"return-of-the-processor-loop\" class=\"mc-section\"\u003e\u003ch3\u003eRETURN OF THE PROCESSOR LOOP\u003c\/h3\u003e\n\u003cp\u003eThe C2800 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 Equalizeror 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.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-12\" class=\"mc-section\"\u003e\u003cp\u003eThe Processor Loop is also the perfect place to connect an analog tape recorder, a high-end cassette deck, or a 3-head reel deck that allows you to record from a source component and hear the recording just seconds later so you can monitor your recordings.\u003c\/p\u003e\u003c\/section\u003e\n\u003cfigure class=\"mc-img-block\"\u003e\u003cimg src=\"https:\/\/www.mcintoshlabs.com\/-\/media\/images\/mcintoshlabs\/products\/productimages\/shared\/connect-app-c2800.jpg?rev=3a4e890ba59d45dc95fe7e9bb395ee1e\u0026amp;revision=3a4e890b-a59d-45dc-95fe-7e9bb395ee1e\" alt=\"McIntosh Connect app\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003csection id=\"network-connected-for-control-and-updates\" class=\"mc-section\"\u003e\u003ch3\u003eNETWORK CONNECTED FOR CONTROL AND UPDATES\u003c\/h3\u003e\n\u003cp\u003eIn addition to using the included remote control or the front panel controls, the C2800 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 C2800 including Volume control as well as Input and Output selection.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-14\" class=\"mc-section\"\u003e\u003cp\u003eSelect McIntosh source components3 that have a data cable connected to the C2800 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. Source Control will bring added convenience to setups that have a secondary system connected to one of the C2800's outputs, such as an outdoor system where you will no longer be forced to go inside to control its basic functionality.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-15\" class=\"mc-section\"\u003e\u003cp\u003eWhen connected to your network, the C2800 will also be able to receive periodic firmware updates. These firmware releases can add new features or provide important performance updates. Watch our McIntosh Connect App: Setup and How to Use video to get acquainted with the app.\u003c\/p\u003e\n\u003cp\u003eThe C2800 has received Connects with Control4 Certification from Control4®, a leading global provider of smart home automation solutions, with the implementation of their Simple Device Discovery Protocol (SDDP), allowing it to be effortlessly integrated into Control4 automation systems to further enhance the user experience. It has also received Works with Crestron Home certification from Crestron, a global leader in advanced smart home technology. Crestron Home unlocks the full potential of a smart home. It’s the complete package for any size project, delivering a simpler, smarter user experience for homeowners, remarkably fast configuration and deployment for integrators, and the confidence that comes with renowned, best-in-class Crestron control hardware.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"elevate-your-auditory-journey\" class=\"mc-section\"\u003e\u003ch3\u003eELEVATE YOUR AUDITORY JOURNEY\u003c\/h3\u003e\n\u003cp\u003eAll this cutting-edge audio technology resides within the iconic McIntosh design – a black glass front panel adorned with blue meters, rotary knobs, and an illuminated logo. The polished stainless steel chassis adds a touch of elegance, making it a perfect companion for amplifiers, CD players, turntables, and more.\u003c\/p\u003e\u003c\/section\u003e\n\u003cfigure class=\"mc-img-block\"\u003e\u003cimg src=\"https:\/\/www.mcintoshlabs.com\/-\/media\/images\/mcintoshlabs\/products\/productimages\/c2800\/c2800-angle-right-background.jpg?rev=b324b3ca645e4557a184242d8a8504d0\u0026amp;revision=b324b3ca-645e-4557-a184-242d8a8504d0\" alt=\"McIntosh C2800 Vacuum Tube Preamplifier\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003csection id=\"section-17\" class=\"mc-section\"\u003e\u003cp\u003eWith the C2800, experience the warmth and richness that only vacuum tubes can offer, elevating your listening experience to new heights. Contact your local dealerand embark on an audio adventure like never before.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection id=\"section-18\" class=\"mc-section\"\u003e\u003cp\u003e1) The HDMI ARC input will only play audio from a compatible TV. It will not pass video to or from a TV, or play audio from any non-TV source.\n2) Only powered subwoofers will work with this preamplifier.\n3) Source components compatible with Source Control: MCD201, MCD205, MCD301, MCD350, MCD500, MCD550, MCD600, MCD751, MCD1000, MCD1100, MCD7009, MCD7010, MCD12000, MCT80, MCT450, MCT500, MR85, MR87, MR88, MR89, MR7084, MVP831, MVP841, MVP851, MVP861, MVP871, MVP881, MVP891, and MVP901.\u003c\/p\u003e\n\u003cp\u003eThe terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.\nDolby is a registered trademark of Dolby Laboratories.\nDTS, DTS-HD, the Symbol, \u0026amp; DTS or DTS-HD and the Symbol together are registered trademarks of DTS, Inc. © DTS, Inc. All Rights Reserved.\u003c\/p\u003e\u003c\/section\u003e\n\u003cdetails id=\"specifications\" class=\"mc-accordion\"\u003e\u003csummary\u003eSpecifications\u003c\/summary\u003e\u003cdiv class=\"mc-spec-body\"\u003e\n\u003cp class=\"mc-spec-heading\"\u003eElectronic Specifications\u003c\/p\u003e\n\u003cdiv class=\"mc-spec-grid\"\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eNumber of Channels\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eTotal Harmonic Distortion\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e0.08%\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eFrequency Response\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e+0, -0.5dB from 20Hz to 20kHz\u003c\/p\u003e\n\u003cp class=\"mc-spec-sub\"\u003e+0, -3dB from 15Hz to 100kHz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eMaximum Volts Out (Balanced \/ Unbalanced)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e16V RMS \/ 8V RMS\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eSensitivity High Level (Balanced \/ Unbalanced)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e900mV \/ 450mV\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eSensitivity Phono (Moving Coil)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e0.45mV\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eSensitivity Phono (Moving Magnet)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e4.5mV\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eSignal To Noise Ratio (High Level)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e100dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eSignal To Noise Ratio (Moving Coil)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e75dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eSignal To Noise Ratio (Moving Magnet)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e75dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eVoltage Gain (High Level)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e15dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eVoltage Gain (Moving Coil)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003eSelectable 40dB, 46dB, 52dB, 58dB, or 64dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eVoltage Gain (Moving Magnet)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003eSelectable 40dB, 46dB, 52dB, 58dB, or 64dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eInput Impedance (Balanced \/ Unbalanced)\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e44K ohm, 22K ohm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"mc-spec-heading\"\u003eConnectivity\u003c\/p\u003e\n\u003cdiv class=\"mc-spec-grid\"\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eBalanced Input\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eUnbalanced Input\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e4\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003ePhono Input Moving Coil\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003eUp to 2 (unit has 2 Phono inputs; each is user configurable as either Moving Coil or Moving Magnet)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003ePhono Input Moving Magnet\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003eUp to 2 (unit has 2 Phono inputs; each is user configurable as either Moving Coil or Moving Magnet)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eUpgradeable Digital Audio Module\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003eYes: DA2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eDigital Coaxial Inputs\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eDigital Optical Inputs\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eDigital MCT Inputs\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eDigital USB Input\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eHDMI (ARC) Input\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eDigital AES\/EBU Input\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e0\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eBalanced Fixed Output\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e0\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eBalanced Variable Output\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eUnbalanced Fixed Output\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e0\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eUnbalanced Variable Output\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eHeadphone Output\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e1\/4\" High Drive with Headphone Crossfeed Director (HXD®)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eInput Level Match\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003eYes, +\/- 6dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eHome Theater PassThru\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003eYes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eUnbalanced Analog Connector Type\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003ePremium gold-plated solid brass\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eService Port\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-spec-item\"\u003e\n\u003cp class=\"mc-spec-name\"\u003eNetwork Connections\u003c\/p\u003e\n\u003cp class=\"mc-spec-value\"\u003e1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"mc-spec-heading\"\u003eControl\u003c\/p\u003e\n\u003cdiv class=\"mc-spec-grid\"\u003e\n\u003cdiv 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(19.7kg)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails id=\"downloads\" class=\"mc-accordion\"\u003e\u003csummary\u003eDownloads\u003c\/summary\u003e\u003cul class=\"mc-downloads\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/-\/media\/Files\/mcintoshlabs\/DocumentMaster\/us\/C2800-Product-Brochure-V1D.pdf?rev=44e22272f47f439291f43d1e40a1e007\u0026amp;revision=44e22272-f47f-4392-91f4-3d1e40a1e007\"\u003eC2800 Preamplifier Brochure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/-\/media\/Files\/mcintoshlabs\/DocumentMaster\/us\/C2800-Product-Sheet-V1D.pdf?rev=7b52329d94784e1488182d9d044b8506\u0026amp;revision=7b52329d-9478-4e14-8818-2d9d044b8506\"\u003eC2800 Preamplifier Product Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/-\/media\/Files\/mcintoshlabs\/DocumentMaster\/us\/C2800-OM-24124102.pdf?rev=07d27b6fac7e4ed0977fd986a78f6344\u0026amp;revision=07d27b6f-ac7e-4ed0-977f-d986a78f6344\"\u003eC2800 Preamplifier Owner's Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/-\/media\/Files\/mcintoshlabs\/DocumentMaster\/us\/C55-C2800-External-Control-Rev-B.pdf?rev=0ef329348ae54e419fdbbae405ce6c9d\u0026amp;revision=0ef32934-8ae5-4e41-9fdb-bae405ce6c9d\"\u003eExternal Control Codes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/-\/media\/Files\/mcintoshlabs\/DocumentMaster\/us\/McIntoshOS-Recovery-Mode.pdf?rev=60067aa2b22246b69b918742ac446a9a\u0026amp;revision=60067aa2-b222-46b6-9b91-8742ac446a9a\"\u003eREAD ME: McIntoshOS Recovery Mode\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca 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