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Amplifiers / USA

McIntosh Laboratory

McIntosh Laboratory makes amplifiers, preamplifiers and source equipment in Binghamton, New York. Its electronics are used across a wide range of the featured listening rooms.

Design & approach

McIntosh has manufactured home-audio equipment in the United States since 1949. Its range includes preamplifiers, power amplifiers and system accessories, which can be combined in many different ways. The videos here identify their subjects explicitly; the Connect app guide, for example, is presented as an operating guide rather than a film about an unrelated amplifier.

Maker background & design sources ↗

Equipment index

Products in the rooms

Browse all McIntosh Laboratory equipment

Venue equipment records, including their original model uncertainties. Shared-system entries retain the full recorded context.

From the maker’s world.

Products, process and directly attributed installations.

McIntosh Laboratory on Instagram

Photos and video published by @mcintoshlabs.

Open @mcintoshlabs on Instagram ↗

Product video / GRAMOPHONE

McIntosh C22 2-Channel Vacuum Tube Preamplifier

A directly attributed product, design or installation film. The original publisher is credited below.

Product video / CRUTCHFIELD

McIntosh MC152 stereo power amplifier | Crutchfield video

A directly attributed product, design or installation film. The original publisher is credited below.

Product video / McIntosh Laboratory

McIntosh Connect App: Setup and How to Use

McIntosh explains setup and operation of its Connect app. This is an app guide, rather than a C55 product film.

Hear it in the rooms.

Equipment, commissions and collaborations.

Sydney / Australia

ANTE ↗

Reported / tentative

The available record tentatively identifies McIntosh Labs equipment at ANTE. The model or attribution still needs confirmation.

  • Amplification: Blue-meter electronics; exact models unidentified

Inside the system

The equipment appears to combine blue-meter McIntosh electronics with Technics SL-1200/1210-family turntables. Those identifications are provisional, and no specific amplifier or deck generation is confirmed.

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Tokyo / Japan

Bar Martha ↗

Equipment in use

McIntosh MC240, MC275 and MC2300 amplifiers are listed at Bar Martha. The room selects amplification according to the record and time of night.

  • Power amplifiers: MC240, MC275 and MC2300, used in rotation

Inside the system

Tannoy Autograph loudspeakers anchor a system with several amplification options: McIntosh MC240, MC275 and MC2300 units are used in rotation, alongside a custom 845-based amplifier. The Autograph’s large horn enclosure is a defining part of the installation, while the rotating electronics make the amplifier pairing variable. Sources include two Garrard 301 turntables and an EMT 930-ST. A Urei 1620 and Mark Levinson LNP-2 complete the listed control equipment. The mix of broadcast-derived turntables, a rotary mixer and large horn speakers gives the system a coherent analogue identity without implying that every amplifier operates simultaneously.

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Madrid / Spain

Tempo Audiophile Club ↗

Equipment in use

Tempo Audiophile Club lists McIntosh Labs in its amplifiers setup. The equipment details below reflect the venue record.

  • Living speakers / amplifier: Model 15; MC2205 (Altec / McIntosh)
  • Listening-room speakers / amplifier: Valencia 846B; MC2205 (Altec / McIntosh)

Inside the system

Tempo assigns different systems to its rooms. The Living area pairs Altec Model 15 speakers with McIntosh MC2205 amplification; the Bar combines Tannoy FSM II speakers with two Accuphase M100 monoblocks. The listening room uses Altec Valencia 846B speakers and a McIntosh MC2205. The concert room has a separate PA comprising two L-Acoustics 112P speakers and two 18-inch DAS subwoofers. A Bozak AR-4 rotary is also part of the inventory. The distinction between the vintage listening systems and live-performance PA is fundamental to the venue’s layout.

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Bangkok / Thailand

Siwilai Sound Club ↗

Equipment in use

A McIntosh MC252 is reported in Siwilai’s Audiophile Bar. The source identifies a unit dating from 2007.

  • Audiophile Bar amplifier: MC252 — reported installation

Inside the system

Two OJAS installations serve separate rooms. The Live Room uses six 12-inch coaxial speakers. The Audiophile Bar combines OJAS 816 cabinets with Altec 311-90 horns, 288C compression drivers and Werner Jagusch crossovers. The bar’s February 2021 configuration includes Technics SL-1200MK2 turntables with Goldring E3 cartridges, a Urei 1620 mixer and reported McIntosh MC252 amplification. That dated configuration belongs to the Audiophile Bar and should be kept separate from the Live Room’s coaxial installation.

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Austin / United States

Equipment Room ↗

Equipment in use

Equipment Room lists McIntosh Labs in its amplifiers setup. The equipment details below reflect the venue record.

  • Preamplifier: C22
  • Power amplifier: MC152

Inside the system

Two Klipsch La Scala Heritage mains work with four Heresy Heritage IV speakers and two R-121 SW subwoofers. McIntosh C22 and MC152 electronics accompany a Luxman M-02, giving the multi-speaker installation several amplification and control components. Two Technics SL-1210 M5G turntables and a Condesa Carmen V rotary mixer form the vinyl booth. Nakamichi 700 II cassette and Pioneer H-R100 eight-track machines broaden the physical-media collection. Six Douk T4 units and SIVGA SV021 headphones support individual listening, alongside the room system.

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Brooklyn / United States

The Last Call ↗

Equipment in use

The Last Call lists McIntosh Labs in its amplifiers setup. The equipment details below reflect the venue record.

  • Amplification: Models unspecified

Inside the system

Reloop turntables feed an ARS Model 9100B rotary mixer, with McIntosh amplification also in the system. The turntable and amplifier models are unspecified. The ARS mixer is the most precisely identified component in this vinyl-oriented front end.

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Dallas / United States

Shyboy HiFi ↗

Equipment in use

Shyboy HiFi lists McIntosh Labs in its equipment list setup. The equipment details below reflect the venue record.

  • Preamplifier: C55
  • Power controller: MPC1500

Inside the system

The Main Room combines OJAS × NNNN ON2 and NNNN Gage 125 loudspeakers with McIntosh C55 control electronics, Powersoft Unica amplification and Rupert Neve Designs and Manley processing. The signal-processing equipment includes Neve MBT, P2MB and RMP-D8 units and a Manley Massive Passive stereo valve equalizer. The booth offers ARS 9900BW, 5000 and 3500LE equipment alongside an AlphaTheta euphonia mixer, Technics SL-1200G-S decks and Pioneer CDJ-3000 players. An Isonoe five-band equalizer, Benchmark DAC3 HGC and NNNN monitoring broaden its control and playback options. The Blue Room follows a separate OJAS chain: TAD loudspeakers, a Super-sub, Phonoplayer 1200G, April phono stage and April PSET 300B amplification. The contrast between the extensively processed Main Room and the dedicated valve-amplified Blue Room is a defining feature of the installation.

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Los Angeles / United States

In Sheep's Clothing ↗

Historical installation

The original Arts District bar used a McIntosh 6100 to power the bar’s Heresy speakers. That credit is separate from the Audio Note amplification on the main horns.

  • Original bar amplifier: 6100

Inside the system

The original Arts District bar used Klipschorn AK6 mains and modified Heresy speakers at the bar. Audio Note Jinro Shochu and M5 electronics served the main installation, with a McIntosh 6100 also in the system. Two Garrard 301s carried 12-inch Schick arms in Vinylista plinths, alongside a Condesa rotary mixer. The 2021 NeueHouse residency used a different combination: Graham LS5/8 monitors with EAR 509 monoblocks and a 912 linestage/phono stage. These are separate historical installations, each with its own speaker and amplifier pairing.

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New York / United States

All Blues ↗

Equipment in use

All Blues lists McIntosh Labs in its amplifiers setup. The equipment details below reflect the venue record.

  • Tuner: MR78
  • Preamplifier: C22

Inside the system

Blue-baffle JBL monitors sit alongside a McIntosh C22 preamplifier and MR78 tuner, giving the installation a vintage studio-and-broadcast character. The loudspeakers appear to belong to the 4343 family, and the turntables may be EMT 930 ST broadcast decks; both identifications remain provisional.

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New York / United States

Record Room ↗

Reported / tentative

The available record tentatively identifies McIntosh Labs equipment at Record Room. The model or attribution still needs confirmation.

  • Amplification: Blue-meter electronics; exact model unidentified

Inside the system

Stacked multi-driver loudspeaker cabinets are visible in the installation, alongside electronics that appear to be McIntosh. The amplifier identification is provisional, and the speaker models remain unknown.

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New York / United States

Tokyo Record Bar ↗

Equipment in use

Tokyo Record Bar lists McIntosh Labs in its amplifiers setup. The equipment details below reflect the venue record.

  • Cocktail Bar sound system: Partnership installation; individual models not specified

Inside the system

The Cocktail Bar installation is associated with a McIntosh Labs partnership. Individual component and loudspeaker models are unspecified, so the partnership identifies the audio collaborator rather than a complete signal chain.

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Milan / Italy

MOGO ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Amplifiers & receivers: MC2300

Inside the system

H.A.N.D. HiFi built MOGO’s bespoke loudspeaker installation, with large bass cabinets integrated into the record shelving and satellites distributed around the room. The pair beside the DJ booth has stainless-steel finishes and is credited to H.A.N.D. HiFi and Sound Metaphors; the suspended speakers are clad in burl-wood veneer. H.A.N.D. stands for Have A Nice Day and is the custom sound-system project associated with Sound Metaphors, the Berlin record shop, label and DJ partnership of Castro Moore and Nemo Ripoll. Its approach begins with the room, the music and how the space will be used, with drivers, crossovers, cabinet materials and finishes selected for each commission. At MOGO, the installation brings the speakers into the architecture, combining the main listening area with coverage throughout the restaurant. A vintage McIntosh amplifier forms part of the setup, with its model reported as the MC2300. The exact turntable and mixer models remain unconfirmed.

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San Francisco / United States

Kissakeko ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Preamps & phono stages: MX110 tube preamplifier

Inside the system

Suspended 14-faced Listude loudspeakers form the installation’s most distinctive element. Built in Hokuto, Japan, their geometric enclosures hang above the counter; the exact model and any custom specification are unconfirmed. Dynakit Mark III amplification and a McIntosh MX110 valve preamplifier accompany a Clearaudio Concept Wood turntable with a Sumiko Blue Point No. 3 High cartridge. A vintage Meridian CD player adds a digital physical-media source, though its model is unspecified. The combination brings valve electronics, vinyl and CD playback into the same compact listening space.

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Los Angeles / United States

The Airliner’s Hi-Fi Room ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Amplifiers & receivers: Models unspecified

Inside the system

Klipsch Klipschorn loudspeakers are driven by McIntosh amplifiers in the upstairs sound room. The Klipschorn revision and amplifier models are unspecified. The installation serves the room’s DJ and live programme within its wood-lined interior.

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Kyoto / Japan

Jazz Spot Yamatoya ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Amplifiers & receivers: MA2275

Inside the system

The café lists Vitavox Klipschorn loudspeakers, a McIntosh MA2275 amplifier and a Garrard 401 turntable. Its arm and pickup entry names SME and Shure N97XE without an exact SME model. The Vitavox designation is retained as given, rather than equated with a current Klipsch product.

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Trondheim / Norway

Bar Moskus ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Preamps & phono stages: C2800
  • Preamps & phono stages: C70
  • Amplifiers & receivers: MC2152
  • Amplifiers & receivers: MC2301
  • Amplifiers & receivers: MC462
  • Digital players & DACs: MDA200
  • Speakers: ML1 Mk II
  • Signal processing: MQ112

Inside the system

Tannoy Westminster speakers and Prestige GR supertweeters are supported by two KEF KC92 subwoofers. The inventory includes McIntosh valve and solid-state electronics, plus ML1 Mk II speakers. Vinyl playback uses an SME 20/2, Series V arm and Ortofon Cadenza Bronze. Westminster revision and routing between components are unspecified.

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Tokyo / Japan

QUATTRO LABO ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Preamps & phono stages: C22
  • Amplifiers & receivers: MA5200
  • Amplifiers & receivers: MC275 VI

Inside the system

Haruo Nomura built the main loudspeakers, partnered with a McIntosh MC275 VI power amplifier and C22 control amplifier. A separate Tannoy Autograph Mini system uses a McIntosh MA5200. Technics SL-1200G and Luxman PD171A turntables, an Accuphase DP-550 and an Alpha Recording System MODEL-9000 supply playback and mixing.

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Ghent / Belgium

Gold Listening Bar ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Preamps & phono stages: C45

Inside the system

Klipsch Cornwall III speakers are paired with Pass Labs amplification. The main record-playing setup includes a Linn Sondek LP12, Ittok LV2 arm, Ortofon MC Nr. 2 cartridge, Leben RS30EQ and McIntosh C45. The DJ booth has Technics decks, a Varia RDM20 and Graham Audio Chartwell LS3/5 monitors.

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Bangkok / Thailand

Freaking Out The Neighborhood ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Amplifiers & receivers: MC7270

Inside the system

The venue’s owner-verified equipment listing names JBL 4344 speakers, a McIntosh MC7270 amplifier and a Technics SL-1210MK7 turntable fitted with a Goldring E4 cartridge.

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Tagajo / Japan

PARAGONIAN ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Amplifiers & receivers: Valve amplification — model unspecified

Inside the system

A JBL Paragon acquired from a jazz café in Mizusawa is joined by a JBL Everest on the opposite side of the room. McIntosh valve amplification is reported; the Everest revision and amplifier models are unspecified.

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Fukuoka / Japan

STEREO COFFEE ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Amplifiers & receivers: MC300

Inside the system

JBL’s venue feature identifies 4344 MkII monitors in the eat-in area, paired with a McIntosh MC300 amplifier. A separate pair of JBL 4312 Mk2 speakers sits behind the counter.

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Fukuoka / Japan

LIVING STEREO ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Preamps & phono stages: C41
  • Amplifiers & receivers: MC602

Inside the system

JBL 4344 speakers are paired with a McIntosh MC602 power amplifier and C41 preamplifier. The shop identifies all three components in its own system description.

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Osaka / Japan

BAR NAKAMURA ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Preamps & phono stages: C22
  • Preamps & phono stages: C29
  • Amplifiers & receivers: MC2255
  • Amplifiers & receivers: MC275 · in rotation

Inside the system

JBL 4344 speakers lead a system listing McIntosh C22 and C29 preamplifiers, MC275 and MC2255 amplification, and a Technics SP-10MKII turntable with Fidelity-Research FR-64S arm. A Marantz SA-13S1 and RATOC RAL-DSDHA2 provide digital playback options.

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Los Angeles / United States

Johnny’s Bar Cocktails & Hi-Fi ↗

Equipment listed

McIntosh Laboratory equipment is recorded in this venue’s system. This does not imply that the manufacturer designed or installed the system.

  • Amplifiers & receivers: MC7270

Inside the system

The owners’ Voyage LA interview identifies Altec Carmel 838A and Analog Workshop 618x speakers, McIntosh 7270 amplification, Technics 1200 decks and a Pioneer RT-909 reel-to-reel. Analog Workshop is credited in that interview with the installation.

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Further reading