McIntosh MC452 Stereo Amplifier MSRP: $8,500 This amp is in excellent condition and functions flawlessly. It comes complete in its original packaging with all of the accessories including the user manual, terminal wrench, power cord, and terminal covers. This is a late production MC452 that has had barely any use and is nearly like-new with only one mark identifiable and very insignificant as shown in the photos. Due to its size and weight the amp is available for freight shipping or local pickup in Columbus, OH. Please message me your shipping zip code for a freight quote. Do not miss out on the chance to own this incredible amplifier while saving money. Check out my other listings.Feel free to ask any questions.I ship items only to buyers with signature required on items above $750.NOTE: Returns not accepted.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprinted Brochure from 2014. It will have Pictures and Articles of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

McIntosh MA352 Integrated Amplifier. This is a lightly used amp that I bought about 2 years ago and is in excellent condition. It comes with all original packaging, manuals, and remote. Here is a link to the manufacturer website. https://www.mcintoshlabs.com/products/integrated-amplifiers/MA352 New list price is $7000 Thanks for checking out the listing!

I am moving to a smaller townhouse and the neighbors would not appreciate my stereo system. Free U.S. Shipping in the McIntosh designed shipping box (Alaska and Hawaii excluded). The most unique feature of a McIntosh MC252 amplifier is the 0.005% Total Harmonic Distortion across the amplifier output. Even at 250 Watts, your music has no noticeable distortion. The reputation of a McIntosh amplifier, including the MC252, is its precise representation of your music and this MC252 is a great example of this reputation. If your music does not sound great using this MC252, its the preamplifier, speakers, DAC, software or the music itself. There is many other a great features about this amplifier. It has a mono bridge mode where both channels combine for a 500 Watt Amp. The Power rating is 20Hz to 20,000Hz. Dynamic headroom 2.0dB. Frequency response is: +0, -2dB from 20Hz to 20,000Hz and +0, -3dB from 10Hz to 100,000Hz. Sensitivity: 1.6 Volts Unbalanced Input and 3.2 Volts Balanced Input. Included in this sale are: The original owners manual, upgraded power supply cable as well as two XLR cables.

McIntosh MA252 Hybrid Tube Integrated Amplifier Great Condition. Shipped with UPS Ground. On Nov-29-23 at 05:57:39 PST, seller added the following information: Comes with everything from factory very low hours. Just collecting dust, I don’t have time to listen any longer. Just over a year old less than 50 hours of usage.

You are using an outdated browser. Please upgrade your browser to improve your experience and security. Home Hi-Fi Components Headphones Cables & Accessories Cartridges & Stylus Sonus Faber Il Cremonese Extrema & McIntosh MA352 - Passive Loudspeakers with Integrated Amplifier 3.5-Way floorstanding reference loudspeaker 25 Hz – 35.000 Hz frequency response, 80Hz - 250Hz - 2500Hz Crossover Extrema version in excellent condition, not yet run in All accessories included for speakers but no original packaging, £50,000 RRP Includes FREE unopened McIntosh MA352 integrated amplifier worth £8995 Colour Red Voltage n/a Warranty 5 Years Condition Ex-Display Sold as Package HTFH Cat. No. EB1917 Non UK/EU customers, please contact us for accurate shipping rates. Features Sonus Faber Il Cremonese Extrema: True in the history of Italian violin making and to its own innovative spirit, Sonus faber pays homage to the great Antonio Stradivari. As the Stradivari’s instrument, even Il Cremonese is the result of scientific researches and deep passion.The Streadivaris ViolinInspired by the shape of Lilium, Il Cremonese is a tribute to the most famous creation of Antonio Stradivari. Its five non-parallel walls structure and the sides applied on the enclosure, requires a careful processing techniques, as for a musical instrument: from the wood bending and shaping, to the treatments of the precious Avional surfaces.The Oretical PerfectionThis is what we have in mind in designing the “acoustic environment” of each single transducer. Each volume is insulated with different materials from open cell thermoplastic foam to fibrous materials, similar to the felt used in pianos. The most appropriate material or materials are selected for each specific application.FeaturesThis atypical Sonus faber form represents an evolution towards technological and visual innovation, simultaneously maintaining the historic milestones that marked the history of violin making, as well as the history of the Sonus faber brand itself. Rhomboidal Diamond Design Il Cremonese innovates 5 sides cabinet Rhomboidal diamond design which optimizes the structural solidity of the wooden cabinets with a unique diamond shape that is immediately recognizable thanks to clean lines and an elegant, minimal and sharp design. Stealth Reflex The patented para-aperiodic interpretation of the tuned load. Besides allowing for a reduction in the dimensions of the cabinet size, it provides greater extension of the low frequency response and a dramatic containment of every form of distortion; also eliminating spurious port noises, typical of traditional reflex systems. Thus, also, substantially contributing to the correct sound reproduction. Infrawoofers SW 22 XT-08, a powerful 220mm infra-woofer. To obtain maximum rigidity, the structure of the cone is made of a lightweight sandwich cone structure of syntactic foam and cellulose pulp. This is also implemented in an independent tuned enclosure, acoustically amorphous Stealth Reflex chamber. Silent Spikes Il Cremonese is mechanically decoupled from the floor through a new and innovative version of the patented system Zero Vibration Transmission. The new implementation presents coaxial spikes metal / elastomer / metal that, compared to the previous version implemented on alternate surfaces, guarantees a further simplification in the construction and aesthetic lightness. - McIntosh MA352: The MA352 Integrated Amplifier is a hybrid design that combines the finest of vacuum tube and solid state audio design principles. The result is an eye-catching amplifier that enjoys the best of these two opposing audio philosophies all while reproducing music at the highest quality level. All Analog Design The MA352 has a vacuum tube preamplifier section that is powered by a pair of 12AX7A and a pair of 12AT7 vacuum tubes; its output stage is a direct coupled solid state amplifier that outputs 200 Watts per channel into 8 Ohm speakers or 320 Watts per channel into 4 Ohm speakers – enough power to properly drive virtually any set of loudspeakers. Dual scale blue Watt meters give an accurate readout of power output for both speaker impedances.McIntosh MA352 Integrated Amplifier The MA352 has 2 balanced and 3 unbalanced inputs plus 1 Moving Magnet phono input with adjustable loading for connecting a turntable. It has gold-plated speaker binding posts to help prevent corrosion and ensure a quality signal is sent over your speaker cables to your speakers. A stereo preamplifier output is available for connecting a higher-powered amplifier; it can also be used to connect 1 or 2 powered subwoofers for added low frequency performance. Packed with McIntosh technology Patented Power Guard® technology that monitors the output signal for over driving and makes real time micro adjustments to the input signal to prevent harsh sounding clipping that could potentially damage your speakersFuse-less short-circuit protection circuit Sentry Monitor™ that will disengage the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normalMcIntosh Monogrammed Heatsinks™ which are connected to advanced high current output transistors that minimize thermal equilibrium lag (or warm-up) timeHigh Drive headphone amplifier with Headphone Crossfeed Director (HXD®)A 5-band analog tone control allows for manual adjustment of your favorite recordings (each band adjustable by ± 12dB)Home Theater Pass Through lets it be seamlessly integrated into a home theater systemPower Control to send power on/off signals to connected McIntosh components for easy system power up and shutdownData Ports to send remote control commands to connected source components Classic McIntosh Design The unit sits on a stainless steel chassis polished to a mirror finish; vintage McIntosh-styled die cast aluminum name badges are affixed to each side. Blue output meters, control knobs, an illuminated logo, and a black glass front panel with direct LED backlighting complete the unit. It can be paired with an assortment of CD players, turntables, tuners, media streamers and speakers to complete your home audio system. Technical Specification Sonus Faber Sonus Faber Il Cremonese Extrema & McIntosh MA352 Build Unique Build Unique Build Unique --> Sonus Faber Il Cremonese Extrema: System3.5 way, full para-aperiodic vented boxLoudspeakersTw: H28 XTR-04 DAD Arrow Point, Ø 28 mmMd: M18 XTR-04 Neodymium Magnet System, Ø 180 mmW: 2 x W18XTR-12, Ø 180 mmSw: 2 x W22XTR-16, Ø 220 mmCrossover80Hz - 250Hz - 2500HzFrequency Response25 Hz – 35.000 Hz, tuning port includedSensitivity92 db SPL (2.83V/1 m)Nominal Impedance4 ohmSuggested Amplifier Power Output100W – 800W, without clippingDimensions (HxWxD)1449 x 398 x 621 mm57 x 15,6 x 24.5 inWeight84 Kg ea – net weight185 lb ea – net weight - McIntosh MA352: Power Output per Channel200 Watts into 8 Ohms320 Watts into 4 OhmsNumber of Channels2Speaker Impedance4 or 8 OhmsRated Power Band20Hz to 20kHzTotal Harmonic Distortion0.03%Dynamic Headroom1.5dBFrequency Response +0,-0.5dB20Hz to 20kHzFrequency Response, +0, -3dB10Hz to 100kHzSensitivity Phono (Moving Coil)N/ASensitivity Phono (Moving Magnet)2.5mVSensitivity High Level (Balanced / Unbalanced)0.5V/0.25VSensitivity (Power Amp input)N/ASignal To Noise Ratio (Moving Coil)N/ASignal To Noise Ratio (Moving Magnet)82dBSignal To Noise Ratio (High Level)93dBSignal To Noise Ratio (Power Amp input)N/AInput Impedance (Balanced / Unbalanced)20K/20KDamping Factor8 Ohms: >2004 Ohms: >100Maximum Output (Balanced / Unbalanced)8V UnbalancedConnectivityBalanced Input2Unbalanced Input3Phono Input Moving Coil0Phono Input Moving Magnet1 (adjustable loading)Upgradeable Digital Audio ModuleNoDigital Coaxial Input0Digital Optical Input0Digital MCT (DIN) Input0Digital USB Input0Balanced Variable Output0Unbalanced Fixed Output0Unbalanced Variable Output1Headphone Output1/4 High Drive with Headphone Crossfeed Director (HXD®)Subwoofer Output2AM/FM Tuner optionNoHome Theater PassThruYesUnbalanced Analog Connector TypeStandardSpeaker Binding Post TypeStandardService Port1Digital Audio SpecificationsDigital-to-Analog Converter (DAC) TypeN/ADigital Coaxial Input Sample RateN/ADigital Optical Input Sample RateN/ADigital MCT (DIN) Input Sample RateN/ADigital USB Input Sample RateN/AControlTone Controls5-BandTone Bypass and Input AssignYesRS232 Control InputYesPower Control Output1Rear Panel Data Port2Rear Panel IR Sensor InputYesInput Level MatchYesGeneral SpecificationsVacuum Tube or Solid StatePreamplifier: Vacuum TubePower Amplifier: Solid StateOutput TypeDirect CoupledOutput MetersYesDual Layer ChassisYesChassis FinishPolished stainless steelMcIntosh Monogrammed Heatsinks™YesPower Requirement120V 50/60Hz, 6.0AStandby Power Requirement<0.5 WattsWeights & DimensionsDimensions (W x H x D)17-1/2 (44.5cm) x 9-7/8 (25.1cm) x 20-1/2 (52.1cm)Weight66 lbs (29.9 kg)Shipping Weight75 lbs (34.0 kg) We are Authorized Dealers for all the brands we carry. Why not visit our store for a demonstration? About Hard To Find Hi-Fi Hard To Find Hi-Fi is an online and retail store located in Birminghams historic Jewellery Quarter. We specialize in the very finest Hi-Fi components from around the world which we have individually selected for their performance, looks, value for money and retention of value throughout their working life. We are a ten minute walk from Birmingham City Centre, Grand Central and Snow Hill Train Station, or a two minute walk from the Jewellery Quarter rain station. We have parking right outside our store and luxury seating so you can really enjoy the Hard To Find Hi-Fi experience. Hard To Find Hi-Fi is one of just four McIntosh Reference Centres in the UK and also an SME Centre of Excellence. We also have a selection of Vinyl, SACD, CD and MQA CDs available to browse and purchase. Feedback We will always endeavo ur to offer you the very best buying experience. Please contact us if you are unhappy with any aspect of your purchase from us. We aim to achieve 100% positive feedback from our customers so that you can buy from us with 100% confidence. Contact Us The best way to contact us is through the eBay messaging system. You can send us a message by using the Questions and Answers section towards the bottom of the page. Visit Our Birmingham StoreNo. 1 Spencer Street, The Jewellery Quarter, Birmingham, B18 6DD, United Kingdom

Mcintosh MA252 Hybrid pre/amp. This is Hybrid integrated pre/amp with a subwoofer output connector. Include McIntosh box, remote and manual. The preamplifier stage uses two 12AX7a and two 12AT7 vacuum tubes housed inside stylish protective cages; the output stage is a direct coupled solid-state amplifier that delivers 100 Watts per channel into 8 Ohm speakers or 160 Watts per channel into 4 Ohm speakers,I am only selling this wonderful integrated amp, is because I am selling my Klipschorns and upgrading to Wilson Audio speakers that demand much more power

This is an ORIGINAL BROCHURE from McIntosh Labs in Binghamton, NY. Specs and Articles about the item listed. MINT Condition. These are VERY RARE 2 sided original brochures. Not many out there, very collectable, I have hundreds of original McIntosh Brochures, Reviews, and Ads. ----SATISFACTION GUARANTEED---- These are getting more and more rare as they dont make any more! It has articles about the product and complete specs for it. It would look great framed or in a binder for research purposes. -Check out my Ebay Store for THOUSANDS more Ads, Reviews, and Brochures relating to Audio. I have EVERY major audio brand from the last 50 years! Type in any brand name in my SEARCH bar on the left side of my Store home page. -Original Ads, Brochures, and Reviews have been APPRECIATING over the years, on average about 10% per year. They dont make any more of them! Once they are gone, they are gone! Some are over 50 years old! - Ready for framing and put on your wall! 100% original, no copies or reproductions. - I ship Worldwide! Shipping is $3 in USA,$6 elsewhere. -These ads look great framed or put in a binder, they can also add value when selling your equipment as many of them have specs and details about the audio equipment! -Please email for any questions. Check out my Ebay Store, ELECTRONICS ARCHIVES, for many more vintage ads! -Shipping discounts are given for additional items, It is $3 for your first item in USA,$6 international, then just $1 for each additional item! -All these ads are 100% ORIGINAL! They are from the year they are listed as. We also have a REPRINTS section if you are interested in them. -Satisfaction guaranteed! THANKS! ELECTRONICS ARCHIVES Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

This is an ORIGINAL BROCHURE from McIntosh Labs in Binghamton, NY. Specs and Articles about the item listed. MINT Condition. These are VERY RARE 2 sided original brochures. Not many out there, very collectable, I have hundreds of original McIntosh Brochures, Reviews, and Ads. ----SATISFACTION GUARANTEED---- These are getting more and more rare as they dont make any more! It has articles about the product and complete specs for it. It would look great framed or in a binder for research purposes. -Check out my Ebay Store for THOUSANDS more Ads, Reviews, and Brochures relating to Audio. I have EVERY major audio brand from the last 50 years! Type in any brand name in my SEARCH bar on the left side of my Store home page. -Original Ads, Brochures, and Reviews have been APPRECIATING over the years, on average about 10% per year. They dont make any more of them! Once they are gone, they are gone! Some are over 50 years old! - Ready for framing and put on your wall! 100% original, no copies or reproductions. - I ship Worldwide! Shipping is $3 in USA,$6 elsewhere. -These ads look great framed or put in a binder, they can also add value when selling your equipment as many of them have specs and details about the audio equipment! -Please email for any questions. Check out my Ebay Store, ELECTRONICS ARCHIVES, for many more vintage ads! -Shipping discounts are given for additional items, It is $3 for your first item in USA,$6 international, then just $1 for each additional item! -All these ads are 100% ORIGINAL! They are from the year they are listed as. We also have a REPRINTS section if you are interested in them. -Satisfaction guaranteed! THANKS! ELECTRONICS ARCHIVES Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Very conservatively used McIntosh MC152 2-channel solid state power amplifier. This amp is in great shape. Only minor blemish is that the physical Input Mode slider on the rear of the unit came off during original unboxing (as shown in the photo). The switch itself is fully functional by using a small tool. Shipped in all original packaging, including interior and exterior boxes and sealed original user manual. It was the combination of power, control and overall coherence that made the McIntosh work so well with seemingly all musical genres… It can be subtle and fleet-of-foot when needed – yet is just at home pounding out deep bass lines, crashing guitar chords or orchestral crescendos. Not just a cut-down version of McIntosh’s bigger power amplifiers but a great performer in its own right. Awarded 5 out of 5 Globes. - Hi-Fi World MSRP: $5500 ELECTRONIC SPECIFICATIONSPower Output per Channel150W @ 2, 4 or 8 OhmsNumber of Channels2Total Harmonic Distortion0.005%S/N below rated output118dB Balanced115dB UnbalancedDynamic Headroom2.0dBDamping Factor>40 WidebandRated Power Band20Hz to 20kHzFrequency Response+0, -0.25dB from 20Hz to 20,000Hz+0, -3.0dB from 10Hz to 100,000HzCONTROLRemote Power ControlYesMulti-Channel DB25 CableNoGENERAL SPECIFICATIONSCircuit ConfigurationPush-Pull ComplementaryCircuit DesignSolid StateMono BridgeNoMono ParallelNoOutput TypeAutoformer™MetersYesMeter Light SwitchYesBalanced Input1 StereoFront PanelGlassIlluminationLED Fiber OpticChassis StyleEnclosed SteelCONNECTIVITYSpeaker Binding Post TypeYes, New Style McIntoshWEIGHTS & DIMENSIONSUnit Dimensions (W x H x D)17-1/2 (44.45cm) x 6 (15.24cm) (including feet) x 21 (50.8cm) (including front panel and cables)Unit Weight: 75 lbs Shipping Weight: 85 lbs

CROWN DC-300 SERIES II & III ? POWER AMPLIFIER- 30 day return policy if this amp does not work according to spec. 150 WPC easily goes to 200 WPC with power hungry 4 ohm speakers like B&W or others running 2 pair in parallel. A little know fact is when driving speakers more than 30 feet away just the resistance in the speaker wires adds a few ohms to the load that will protect this amp even with 3 or 4 pair of 8 ohm speakers being used. It is similar to pushing in an amp protection switch on a speaker switch box, without reducing the sound level by 3DB. Remember this works only if your speaker wires are over 30 ft long going to the other rooms or out into the yard. Budget Replacement for McIntosh mc152. With both units connected to an A/B switch being fed the same CD source going to the same speakers you would have a hard time telling which is which. One thing that you will easily notice is the $ 3000 price difference. Read the many online reviews on this amp even the original DC-300, you will find nothing but positive. Refurbished & Calibrated by a 30yr Tech with lots of crown experience. Normally we replace the large power supply caps but this unit saw very little usage and tested as good as new, so we left them in. We replaced all the electrolytic capacitors and trimmer pots for bias & DC balance. The last of these Series II units made around 1980 had a couple improvements over the earlier Series II, so I put Series III in the title just to get your attention. These later units had improved input circuitry and adjustable transistor bias trim pots, so you could dial it right in right in the middle of the range, so that if slight changes happened over the next few decades, it would most likely still be in tolerance. In addition to that, we also upgraded the power cord as shown. The power Amplifier works perfectly. Unit was bench tested for over a week. It was also marketed as a Laboratory Amplifier due to it high accuracy across the entire frequency range. Its no wonder Hi-Fi, Pro Audio and the Japanese love this amp. Specifications Overview Output power: At least 155W average per channel into 8 ohms, both channels operating. ... Frequency response: DC 1hz to 20kHz +/- 0.1 dB.Harmonic distortion: At rated output, less than 0.001% 20Hz to 400Hz, less than 0.05% at 20kHz.Power output: 155 watts per channel into 8? (stereo), 310W into 16? (mono)Damping factor: 750Gain: 26.3 dB Input sensitivity: 1.75V Signal to noise ratio: 110dB Speaker load impedance: 8? to 16? Dimensions: 19 x 7 x 9.75 inches Weight: 45lbs Solid State / Tubed Solid StatePower 155 Watts / Channel @ 8 ? @ 0.05 % THD(1) 300 Watts @ 16 ? @ 0.05 % THD (Mono)(1)Power (1 kHz) 180 Watts / Channel @ 8 ? @ 0.1 % THD(1) 360 Watts @ 16 ? (Mono)(1)Frequency Response DC - 20 kHz ±0.1 dB @ 1 Watt / 8 ?(1) DC - 100 kHz ±1 dB(1)Harmonic Distortion < 0.001 % 20 Hz - 400 Hz(1) Increases linearly to 0.05 % @ 20 kHz / 155 Watts / 8 ?(1)Intermodulation Distortion (60 Hz - 7 kHz 4:1) < 0.05 %, 0.01 - 0.25 Watts @ 8 ?(1) < 0.01 %, 0.25 - 155 Watts @ 8 ?(1)Hum and Noise 110 dB below rated output(1)Slewing Rate 8 V/us(1)Phase Response +0°, -15° 0 Hz - 20 kHz @ 1 Watt(1)Damping Factor > 750, DC - 400 Hz @ 8 ?(1)Output Impedance < 7 m? in series with < 3 uH(1)Load Impedance 8 ?(1) Safely drives any load, incl. completely reactive loads(1)Input Impedance 100k ? min. gain, 10k ? max. gain(1)Voltage Gain 20.6 dB ±2 %(1) 26.3 dB ±0.2 dB @ max. gain(1)Sensitivity 1.75 Volts ±2 % for 155 Watts @ 8 ?(1)Power Consumption 40 Watts or less at idle(1) 500 Watts at 300 Watts total output(1)Dimensions (W x D x H) 19 x 9-3/4 x 7 in.(1) [48.26 x 24.77 x 17.78 cm]Weight 45 lbs.(1) [20.43 kg]Price USD $1049.00(2)Miscellaneous Independent input level controls(1) 1/4-inch input phone jacks(1) The amplifier will be professionally packaged using Foam in Place to ensure no damage will occur during shipment. International shipping discount thru ebay Global program.

Up for sale McIntosh C252 amplifier with Manual Cosmetically, excellent ( my dad take very good care of it) Buyer pay insured shipping cost. Feel free to contact with questions

This unit is in Good to Great Condition. The sound and unit work perfectly (or at least as far as we are capable of testing it. Inputs, speaker outputs, sound, clarity, all good. And it looks amazing. There are some scratches in few places, all shown in the pics we attached. Any areas that are blemished are shown clearly. This unit comes with a power cord and the remote. It does not come with original box. Here is some more info about the unit: The MA252 Integrated Amplifier is the first hybrid integrated amplifier from McIntosh. Taking retro design cues from the legendary McIntosh MC275 Vacuum Tube Amplifier, the MA252 combines the best of vacuum tube and solid state circuit design to create an amplifier that’s both visually and sonically stunning. This beautifully crafted integrated amplifier includes our Hybrid Drive™ technology that uses the best of vacuum tubes and solid state to produce the best sound performance. The preamplifier stage uses two 12AX7a and two 12AT7 vacuum tubes housed inside stylish protective cages; the output stage is a direct coupled solid state amplifier that delivers 100 Watts per channel into 8 Ohm speakers or 160 Watts per channel into 4 Ohm speakers. An all analog design, it comes with 2 unbalanced, 1 balanced and 1 Moving Magnet phono input for turntables. All 4 inputs can be given user-friendly names in order to simplify user control. Bass and treble tone controls help fine tune your music to your personal preferences. A full range subwoofer output is included for use with a powered subwoofer to further enhance low frequencies. Thanks to its solid state output, the MA252 is our first product containing vacuum tubes to include our patented Power Guard® technology. Power Guard monitors the output signal for signs of over driving and makes real time micro adjustments to the input signal to prevent harsh sounding clipping that could potentially damage your speakers. If Power Guard is activated, the 2 vacuum tubes connected to the affected audio channel(s) will flash an amber color; they will return to their normal green color when the clipping has stopped. Other McIntosh technologies found in the MA252 include Sentry Monitor™, High Drive headphone amplifier and gold-plated speaker binding posts. Input selection, bass, treble, tone bypass, balance and input offset levels can be adjusted using the front panel knobs or the included remote control; all settings and input selection will be shown on the OLED display. The entire unit sits atop a beautiful polished stainless steel chassis with a classic McIntosh-styled die cast aluminum name badge attached to each side. Power Output per Channel -100 Watts into 8 Ohms -160 Watts into 4 Ohms Number of Channels 2 Speaker Impedance 4 or 8 Ohms Rated Power Band 20Hz to 20kHz Total Harmonic Distortion 0.03% Dynamic Headroom 1.8dB I’ll Freq response +0,-0.5dB 20Hz-20kHz Freq Response, +0, -3dB 10Hz-100kHz Sensitivity Phono (Mov Magnet) 3.0mV Sensitivity Hi Lvl (Bal/Unbal)0.6V/0.3V Signal To Noise Ratio (Mov Mag) 80dB Signal To Noise Ratio (Hi Level) 97dB Input Impedance (Bal/Unbal) 20K/2K Damping Factor: 8 Ohms: >200 4 Ohms: >100 Maximum Output (Bal/Unbal) 8V Unbal Unit Dimensions (W x H x D) 12 (30.5cm) x 7-5/8 (19.4cm) x 16-1/2 (41.9cm) Unit Weight 28 lbs (12.7 kg) Shipping Weight 37 lbs (16.8 kg) Vacuum Tube or Solid State Preamplifier: Vacuum Tube Power Amplifier: Solid State Output Type: Direct Coupled Output Meters: No Dual Layer Chassis: Yes Chassis Finish: Polished stainless steel McIntosh Monogrammed Heatsinks™: Y Power Requirement: 120V 50/60Hz, 3.7A

Very conservatively used McIntosh MC152 2-channel solid state power amplifier. This amp is in great shape. Only minor blemish is that the physical Input Mode slider on the rear of the unit came off during original unboxing (as shown in the photo). The switch itself is fully functional by using a small tool. Shipped in all original packaging, including interior and exterior boxes and sealed original user manual. It was the combination of power, control and overall coherence that made the McIntosh work so well with seemingly all musical genres… It can be subtle and fleet-of-foot when needed – yet is just at home pounding out deep bass lines, crashing guitar chords or orchestral crescendos. Not just a cut-down version of McIntosh’s bigger power amplifiers but a great performer in its own right. Awarded 5 out of 5 Globes. - Hi-Fi World MSRP: $5500 ELECTRONIC SPECIFICATIONSPower Output per Channel150W @ 2, 4 or 8 OhmsNumber of Channels2Total Harmonic Distortion0.005%S/N below rated output118dB Balanced115dB UnbalancedDynamic Headroom2.0dBDamping Factor>40 WidebandRated Power Band20Hz to 20kHzFrequency Response+0, -0.25dB from 20Hz to 20,000Hz+0, -3.0dB from 10Hz to 100,000HzCONTROLRemote Power ControlYesMulti-Channel DB25 CableNoGENERAL SPECIFICATIONSCircuit ConfigurationPush-Pull ComplementaryCircuit DesignSolid StateMono BridgeNoMono ParallelNoOutput TypeAutoformer™MetersYesMeter Light SwitchYesBalanced Input1 StereoFront PanelGlassIlluminationLED Fiber OpticChassis StyleEnclosed SteelCONNECTIVITYSpeaker Binding Post TypeYes, New Style McIntoshWEIGHTS & DIMENSIONSUnit Dimensions (W x H x D)17-1/2 (44.45cm) x 6 (15.24cm) (including feet) x 21 (50.8cm) (including front panel and cables)Unit Weight: 75 lbs Shipping Weight: 85 lbs

You are bidding on a conservatively used McIntosh MC152 with extreme minimal signs of use and wear. MC152 will ship in McIntosh Branded box/packaging. *Minuscule blemish on silver trim as shown in picturesELECTRONIC SPECIFICATIONSPower Output per Channel150W @ 2, 4 or 8 OhmsNumber of Channels2Total Harmonic Distortion0.005%S/N below rated output118dB Balanced115dB UnbalancedDynamic Headroom2.0dBDamping Factor>40 WidebandRated Power Band20Hz to 20kHzFrequency Response+0, -0.25dB from 20Hz to 20,000Hz+0, -3.0dB from 10Hz to 100,000HzCONTROLRemote Power ControlYesMulti-Channel DB25 CableNoGENERAL SPECIFICATIONSCircuit ConfigurationPush-Pull ComplementaryCircuit DesignSolid StateMono BridgeNoMono ParallelNoOutput TypeAutoformer™MetersYesMeter Light SwitchYesBalanced Input1 StereoFront PanelGlassIlluminationLED Fiber OpticChassis StyleEnclosed SteelCONNECTIVITYSpeaker Binding Post TypeYes, New Style McIntoshWEIGHTS & DIMENSIONSUnit Dimensions (W x H x D)17-1/2 (44.45cm) x 6 (15.24cm) (including feet) x 21 (50.8cm) (including front panel and cables)Unit Weight75 lbs (34 kg)Shipping Weight85 lbs (38.6 kg)

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprinted Brochure from 2014. It will have Pictures and Articles of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

Edwards Home Entertainment and Design, an appointed and displaying dealer for McIntosh, Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Fyne Audio, Rel Acoustics, JL Audio, Perlisten, Soul Note, Gold Note, Marantz, Rose HiFi, AudioQuest, Nordost, as well as part of the Verified Premier Dealer Program on AudioGon, is offering this fantasic pair of McIntosh components, the C2600 pre and MC452 amp. This tubed C2600 preamp and powerhouse MC452 amplifier are both in great shape, without issue, and both are complete with factory packaging and boxes. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997 and is now an authorized dealer for McIntosh (displaying C2700, C22, C12000, MC462, MC275vi, MC1.25s, MEN220, MT-10, MT-5, MA12000, MA352, MA252, MPC500, MPC1500, MHA200, speakers and interconnect cabling), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3), Focal (displaying Scala EVO, Sopra3, Sopra2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5s2, S5, X3s2), Classe Delta (displaying the Delta Pre, Delta Stereo, Delta Monos), Fyne Audio (displaying F1-12, F1-8, 502SP, F700), HiFiROSE (displaying the RS150, RS250 and RS520), Parasound (displaying JC-1+, JC2BP, JC-5, JC-3+, and HINT6), Jeff Wells Audio (displaying Commander II and Innamorata II), Marantz (displaying PM-10 Integrated, SA-10 Super Audio SACD/CD Player, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812, S/512, and T9/x), Perlisten (displaying the S7t and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), AudioQuest (displaying all power centers, 7000, 5000, 3000, Thunderbird, Black Beauty, Pegasus cabling), SolidSteel (displaying HyperSpike stands and amp stands), NEO Luxury Audio Racks (displaying the Quattron), Bossocontinuo (displaying the McRack) Reference. Visit the EHEADAudio com site in South San Francisco, CA for direct phone (begins with 925) / voice / text support. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!

You are bidding on a conservatively used McIntosh MC152 with extreme minimal signs of use and wear. MC152 will ship in McIntosh Branded box/packaging. *Minuscule blemish on silver trim as shown in picturesELECTRONIC SPECIFICATIONSPower Output per Channel150W @ 2, 4 or 8 OhmsNumber of Channels2Total Harmonic Distortion0.005%S/N below rated output118dB Balanced115dB UnbalancedDynamic Headroom2.0dBDamping Factor>40 WidebandRated Power Band20Hz to 20kHzFrequency Response+0, -0.25dB from 20Hz to 20,000Hz+0, -3.0dB from 10Hz to 100,000HzCONTROLRemote Power ControlYesMulti-Channel DB25 CableNoGENERAL SPECIFICATIONSCircuit ConfigurationPush-Pull ComplementaryCircuit DesignSolid StateMono BridgeNoMono ParallelNoOutput TypeAutoformer™MetersYesMeter Light SwitchYesBalanced Input1 StereoFront PanelGlassIlluminationLED Fiber OpticChassis StyleEnclosed SteelCONNECTIVITYSpeaker Binding Post TypeYes, New Style McIntoshWEIGHTS & DIMENSIONSUnit Dimensions (W x H x D)17-1/2 (44.45cm) x 6 (15.24cm) (including feet) x 21 (50.8cm) (including front panel and cables)Unit Weight75 lbs (34 kg)Shipping Weight85 lbs (38.6 kg)