What Sanken Microphone does

Sanken Microphone Co., Ltd. is a privately held Japanese manufacturer of professional microphones, founded in 1925 in Tokyo as Takeuchi Factory and reorganized under its current name in 1959. The company designs and manufactures lavalier, shotgun, studio condenser, boundary, stereo, and specialty microphones — including the CO-100K and CUX-100K super-wide-range models with 20Hz–100kHz frequency response — built around proprietary analog technologies: push-pull capsule designs delivering 6dB sensitivity gains, vertical rectangular diaphragms for miniaturized 4mm lavalier capsules, dual-capsule two-way transducer architectures, titanium diaphragms immune to humidity and temperature variation, and RFI-resistant designs for digital wireless transmission environments.

Sanken sells exclusively through a global network of authorized professional audio distributors across North America, Europe, Latin America, Africa, the Middle East, and Asia/Oceania, reaching more than 50 countries. End customers include major broadcasters (NHK, Radio France, NBC, HBO), film and documentary producers (History Channel, National Geographic), and individual Grammy-winning recording engineers; products are deployed in film production sound, broadcast television, classical and studio music recording, and live performance applications. The business is family-controlled across three generations of the Takeuchi family, with no external institutional investment, and the company maintains manufacturing and headquarters at its original Ogikubo, Suginami-ku, Tokyo facility.

Name

Sanken Microphone

Legal name

SANKEN MICROPHONE CO., LTD.

Website

https://sanken-mic.com

Company type

Private

Founded year

1925

Operating status

Operating

Headcount range

11–50 employees

Short description

Japan's oldest professional microphone manufacturer (founded 1925) producing lavalier, shotgun, and studio condenser microphones with proprietary push-pull and vertical-diaphragm capsule technology for film, television, broadcast, and music recording professionals worldwide.

Ownership category

akta.pro rank

Product category

Professional Audio Equipment

NAICS

Audio and Video Equipment Manufacturing (33431)

SIC

Communications Equipment, Nec (3669)

akta.pro primary industry

Pro Audio Equipment (Mics, Interfaces, Mixers, Studio Monitors) (MPAIAJAB)

akta.pro secondary industries

Microphones, Headsets & Audio Input Devices (HDACAFAH), Audio for Cameras (On-camera Mics, Wireless Mics, Recorders) (CRACAPAH), Studio / Pro Monitoring Headphones & Reference Speakers (CRACANAK)

Keywords

• Professional microphones
• Lavalier microphones
• Shotgun microphones
• Studio condenser microphones
• Broadcast audio equipment

Headquarters

HQ city

Sugimi

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Professional Microphone Hardware Sales: Sanken generates revenue through the manufacture and sale of professional microphones and accessories. The product line includes lavalier, shotgun, studio condenser, boundary, stereo surround, and specialty microphones along with accessories like windscreens, suspensions, and cables. Products are sold through a global distributor network to professional end users.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels5 records

Core offering

Sanken Microphone Co., Ltd. manufactures professional-grade microphones for film, television, broadcast, music recording, and live event production. The product portfolio spans lavalier microphones, shotgun microphones, studio condenser microphones, stereo microphones, miniature boundary microphones, gooseneck microphones, and pre-amplifier electronics, plus accessories such as windscreens and belt clips.

Product overview

Sanken Microphone Co., Ltd. is a professional microphone manufacturer with the longest history in Japan, established in 1925. The company offers a comprehensive portfolio of microphones across multiple categories: Lavalier microphones (COS-11D series with wireless transmitter compatibility, COS-22 dual-channel), Music Recording studio microphones (CU series including CU-31, CU-32, CU-41, CU-44X MkII, CU-51, CU-55, plus CO-100K and CUX-100K super wide range 100kHz microphones and new CUP-X1), Stereo microphones (CMS series including CMS-10, CMS-50, CSS-5), Shotgun microphones (CS series including CS-1e, CS-2, CS-3e, CSR-2, CSS-50, CS-M1), Miniature Boundary microphones (CUB-01), Gooseneck microphones (CUS-101B), and Electronics (HAD-48 pre-amplifier). Products are designed for professional broadcast, film, studio recording, and live applications with advanced features including 100kHz super wide frequency response, digital transmitter RFI resistance, waterproof designs, and innovative dual-capsule technologies.

Differentiator

Problem solved

Functional benefit

Products and services

• CUP-X1 Ultra Small Cardioid Microphone (ø12.7mm x 59mm) based on square transducer design, suited for music and speech recording applications.
• CO-100K Omnidirectional super wide range condenser microphone with unprecedented 20Hz to 100kHz frequency response, designed for high-resolution professional recording.
• CUX-100K Super wide range condenser microphone with switchable 3-way modes (Cardioid Far, Cardioid Near, Omni) and frequency response 20Hz to 100kHz for high-resolution and high sample rate recordings.
• CU-51 Transformerless 2-way capsule microphone with twin capsules for Bass and Treble, providing transparent and high-resolution sound with PPS diaphragm for humidity and temperature reliability.
• CU-55 Small, lightweight cardioid condenser microphone designed for acoustic instrument recording with -10dB PAD switch, 137dB SPL, and 40Hz to 20kHz frequency range.
• CU-44X MkII Transformerless 2-way capsule microphone with dual titanium diaphragms for transparent, high-resolution sound, featuring phase coherency and immunity to humidity and temperature changes.
• COS-11D Ultra-miniature lavalier microphone with original vertical diaphragm design that overcomes digital transmitter RFI, water resistant with improved moisture resistance. Available in Black, Gray, Beige and White.
• COS-22 World's first 2-channel lavalier microphone with dual omnidirectional capsules, 31.6mm length with frequency response up to 20,000 Hz; usable as a noise-cancellation directional microphone.
• COS-11D HWM-PT Headworn microphone based on COS-11D capsule with hands-free design and stable ear mounting; microphone position adjustable left and right.
• COS-11D HWM-R Headworn microphone with wireless connector based on COS-11D capsule, featuring stainless steel construction for rust resistance.
• CUB-01 Very small cardioid boundary microphone ideal for car interiors and quick concealed miking applications.
• CMS-10 Switchable stereo/mono shotgun microphone (211mm, 170g) using M-S design with 127° stereo angle and PPS diaphragm for high humidity environments.
• CMS-50 High quality MS stereo microphone designed for ambient recording scenes including field sports, film shooting, and music theater with small size and light weight body.
• CSS-5 Stereo (Wide/Normal) Mono Switchable Shotgun Microphone with 3 mode selectable patterns (Wide stereo, Normal stereo, Mono).
• CSS-50 Variable stereo shotgun microphone offering compact, high performance with easy operation features.
• CS-2 Short shotgun microphone with long reach and rich natural tone, using a unique audio tube length and proprietary rectangular diaphragm design emulating longer shotgun microphones.
• CS-1e Short shotgun microphone at 181mm length providing extended reach with rich and natural tone.
• CS-3e Mono shotgun microphone with long reach and rich natural tone, using a unique audio tube length and proprietary rectangular diaphragm design.
• CSR-2 Rear Rejection Shotgun Microphone with effective rear sound cancellation for focused audio capture.
• CS-M1 Ultra-short shotgun microphone designed for convenient on-camera use in compact setups.
• CUS-101B Miniature cardioid condenser gooseneck microphone for speech and announcement applications.
• HAD-48 Pre-amplifier for dynamic microphones using 48V phantom power; provides +20dB or +40dB gain boost for long cable runs with no batteries required.

Quantifiable outcome

• Multiple Grammy Award-winning surround recordings produced using CO-100K microphones (Best Surround Album, 51st and 52nd Grammy Awards)
• +3 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration12 records

Feature7 records

Partnerships

Four partnerships are on record, tiered core, primary, regional and minor.

• NHK (Japan Broadcasting Corporation)coreStrategic or Co-development Partner · 1 January 1964Long-standing collaboration with NHK's Research Laboratory and Science & Technical Research Laboratories for development of professional microphones. Jointly developed MU-1 used at Tokyo Olympic Games (1964), CL-202 for Sapporo Winter Olympics (1968), Ice Microphone for Nagano Olympics (1998), and CO-100K 100kHz microphone technology.
• plus24primaryChannel Partner/ Reseller/ DistributorExclusive authorized distributor for USA and Canada markets, serving professional audio dealers and integrators.
• VDB AudioregionalChannel Partner/ Reseller/ DistributorAuthorized distributor for France, providing sales and technical support for Sanken products in the French market.
• METAlliance EngineersminorOthersGroup of globally-recognized Grammy-winning audio engineers (George Massenburg, Frank Filipetti, Phil Ramone, Ed Cherney, Chuck Ainlay, Al Schmitt, Elliot Scheiner) who certified and endorsed the CU-44X MkII microphone. They have integrated Sanken microphones into their professional recording workflows.

Scale indicators4 records

Recent moves6 records

Expansion highlights3 records

Direct peers

• Audio-Technica: Audio-Technica is a Japanese pro audio manufacturer offering shotgun, lavalier, and studio condenser microphones, with documented wiring compatibility partnerships that make it both a competitor and collaborator to Sanken in wireless transmitter ecosystems.
• Shure: Shure is a US-based pro audio manufacturer with overlapping microphone product lines (lavalier, shotgun, studio condensers) and a similarly broad distributor network serving broadcast, film, and live sound markets.
• DPA Microphones: DPA is a Danish specialist in miniature and lavalier microphones, with the 4060 series competing head-to-head against Sanken's COS-11D for film, TV, and broadcast lavalier applications.
• Neumann Berlin: Neumann manufactures premium studio condenser microphones (KU and U series) that compete directly with Sanken's CU-44X MkII and CU-51 in the music recording segment, particularly for classical and vocal applications.
• Schoeps Mikrofone: Schoeps is a German boutique manufacturer of high-end studio condenser microphones, particularly for classical music recording, competing with Sanken's CU series in the premium orchestral capture segment.
• AKG (Harman): AKG manufactures professional studio condenser and shotgun microphones with broad adoption in broadcast and recording applications, positioning it as a direct competitor across Sanken's target segments.
• Sennheiser: Sennheiser is a German manufacturer of professional microphones including shotgun, lavalier, and studio condenser models that compete directly with Sanken's product lines across broadcast, film, and music recording applications.

Broad incumbents

• Beyerdynamic: Beyerdynamic is a German pro audio manufacturer with microphone offerings that overlap with Sanken's lavalier and studio lines, and is a documented integration partner for Sanken's wireless transmitter compatibility programs.
• Sony Pro Audio: Sony is a broad consumer and professional electronics incumbent with shotgun and lavalier microphone offerings that overlap with Sanken's product portfolio, particularly in broadcast and on-camera applications.

Emerging players

• Rode Microphones: Rode is an Australian microphone manufacturer with growing presence in shotgun and studio condenser segments, increasingly competing with Sanken in broadcast and content creation markets.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sanken Microphone