Peterson Strobe Tuners

What Peterson Strobe Tuners does

Peterson Electro-Musical Products, Inc., founded in 1948 by Richard Peterson and headquartered in Alsip, Illinois, is a privately held, family-owned manufacturer specializing in electronic control systems and precision tuning instruments for the pipe organ industry. The company operates two business divisions: a pipe organ systems division representing approximately 60% of total sales volume, and a tuner division accounting for the balance. Peterson sells exclusively through a B2B channel to professional organ builders and organ servicepersons worldwide — it does not sell directly to end customers.

The company's core technology is the ICS-4000 Integrated Pipe Organ Control System, a software-driven platform built on Ethernet-based distributed processing architecture that combines coupling, unification, combination action, and MIDI functions. The system uses a master microprocessor communicating with satellite cages containing microcontroller, input, output, and stop action controller boards connected via Cat 6 cables. Supporting the ICS-4000 is a portfolio of over 50 products, including switching systems (Diode Matrix, OrgaPlex), combination actions (Duo Set, MSP-1000), keyboards (Master Touch II), swell shade operators (RC-150), expression shoes, pipe valves (Series II), Cathedral Chimes, and precision strobe tuners (StroboPLUS HD, StroboPLUS HDC). Peterson engineers hold more than 60 patents, and the company pioneered transistor-based organ control circuits in the 1950s.

Peterson's go-to-market is enterprise field sales via direct quotation and technical assistance — no public pricing is disclosed. The company employs approximately 35 people at its multi-building Alsip campus and has a long-term manufacturing alliance supporting 20 additional workers near Hoopeston, Illinois, for circuit board and electro-mechanical device production. Revenue derives from one-time hardware sales plus long-term replacement parts, console rebuilding services, and ongoing technical support. The company is led by Scott Peterson (son of the founder) as President and is entirely family-owned, with profits reinvested to support gradual, controlled growth and long-term product support spanning multiple decades.

Name

Peterson Strobe Tuners

Legal name

Peterson Electro-Musical Products Inc.

Website

https://petersonemp.com

Company type

Private

Founded year

1948

Operating status

Operating

Headcount range

11–50 employees

Short description

Peterson Electro-Musical Products is a family-owned manufacturer founded in 1948 that designs and builds electronic control systems (ICS-4000), strobe tuners, and 50+ supporting products sold exclusively to professional pipe organ builders and service technicians worldwide.

Ownership category

akta.pro rank

Product category

Pipe Organ Control Systems and Electronic Tuning Instruments

NAICS

Musical Instrument Manufacturing (339992), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Musical Instruments (3931), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Components, Nec (3679)

akta.pro primary industry

Audio Accessories & Consumables (Cables, Stands, Cases, Strings, Picks, Heads) (MPAIAJAF)

akta.pro secondary industries

Music Education Hardware (Practice Tools, Metronomes, Tuners, Lab Systems) (MPAIAJAJ), Instrument Repair, Maintenance & Luthier Services (CRALAEAF)

Keywords

• Pipe organ controls
• Electronic strobe tuners
• Organ combination actions
• MIDI organ systems
• Organ switching systems

Headquarters

HQ city

Alsip

HQ country

United States

HQ region

North America

Offices2 records

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. Hardware and Product Sales: Peterson generates revenue from the sale of over fifty products for the pipe organ industry including control systems, switching systems, combination actions, MIDI systems, keyboards, stops, expression controls, pipe valves, chime systems, and power supplies. Products are sold to professional organ builders. Approximately 60% of total sales volume is from pipe organ industry products, with nearly all the balance attributed to the tuner division.
2. Technical Support and Services: Provides quotation, ordering, and technical assistance to organ builders and servicepersons. Offers long-term support for all products and internet-based diagnostic procedures.
3. Console Services: Provides console rebuilding services for pipe organs, including console power supply and related engineering services.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Peterson Electro-Musical Products designs, engineers, and manufactures electronic pipe organ control systems and high-precision electronic tuning instruments. The product line of more than fifty items includes the flagship ICS-4000 Integrated Pipe Organ Control System (combining coupling, unification, combination action, and MIDI functions), combination action systems (Duo Set, MSP-1000), switching systems (OrgaPlex, Diode Matrix), MIDI Resource Systems, keyboards, expression controls, stop controls, pipe valves, chime systems, power supplies, and a separate line of electronic strobe tuners. All pipe organ products are sold exclusively to professional organ builders and service technicians worldwide.

Product overview

Peterson Electro-Musical Products manufactures over 50 specialized products for the pipe organ industry and professional tuning. The product portfolio is organized around two core divisions: (1) a flagship Integrated Pipe Organ Control System (ICS-4000) — a software-driven platform combining coupling, unification, combination action (via Duo Set and MSP-1000 modules), MIDI control, and expression management, all built on Ethernet-based distributed processing with satellite cages connected via Cat 6 cables; and (2) a line of precision electronic strobe tuners including the StroboPLUS HD and StroboPLUS HDC models. Supporting these core offerings is a comprehensive suite of organ components including switching systems (Diode Matrix, OrgaPlex), MIDI interfaces (MIDI Resource System), keyboards (Master Touch II), swell shade operators (RC-150), expression/crescendo shoes, stop controls (Power Tab, Z-Bracket), pipe valves (Series II), Cathedral Chimes, power management (Inteli-Power), and console services such as rebuilding and engraving. The company also provides a web-based Console Power Supply Calculator. Products are sold exclusively to professional organ builders and service technicians, not end consumers.

Differentiator

Problem solved

Functional benefit

Products and services

• ICS-4000 Integrated Pipe Organ Control System The ICS-4000 is a software-driven integrated pipe organ control system that combines coupling, unification, combination action, and MIDI functions in one platform. It uses Ethernet-based distributed processing with satellite cages containing microcontroller boards, input boards, output boards, and stop action controller boards, all connected via Cat 6 cables. Sold exclusively to professional organ builders for installation in new or rebuilt pipe organs.
• StroboPLUS HD Strobe Tuner High-precision strobe tuner for professional organ and piano tuning, used by professional tuners, musical instrument manufacturers, and school band and choir directors.
• StroboPLUS HDC Strobe Tuner High-precision handheld strobe tuner for professional and enthusiast tuning of pipe organs, pianos, and other instruments.
• Duo Set Combination Action A combination action system allowing organ pistons to set and recall stop configurations. Supports both traditional Tripper (hold and set) and Capture (set piston) methods. Available in multiple form factors: First Generation Black Box Duo Set, Modular Duo Set, and Single Board Duo Set (SBDS).
• MSP-1000 Combination Action A digital combination action system for organ stop and piston control, enabling programmable registration memory.
• MIDI Resource System Peterson's MIDI interface system enabling organ console keys, stops, expression shoes, and pistons to control MIDI sound modules and external MIDI devices.
• I2S Interface (ICS-to-Serial Interface) A card enabling organ builders to upgrade an existing Peterson OrgaPlex relay, MSP-1000, or MIDI Resource System to full ICS-4000 console capabilities while retaining original chamber panel wiring.
• OrgaPlex Switching System Solid-state relay and coupler switching system for pipe organs, representing Peterson's diode matrix technology evolution.
• Diode Matrix Switching System Early-generation solid-state switching system for pipe organs using diode matrix technology.
• Master Touch II Keyboards Electronic keyboard assemblies for pipe organ consoles, including Master Touch original and Master Touch II models.
• RC-150 Electronic Swell Shade Operator Electronic swell shade operator for controlling expression levels in pipe organs by opening and closing swell shades.
• Expression and Crescendo Shoes Expression shoe and crescendo shoe assemblies with encoder systems for organ expression control.
• Power Tab / Z-Bracket Stop Controls Stop control assemblies including Power Tab, Z-Bracket rocker tablet, and T-Rail tongue tablet for organ console stop controls.
• Series II All-Electric Pipe Valve All-electric pipe valve system for controlling pipe organ pipes.
• Cathedral Chimes Cathedral-style chime system with solid-state chime relay driver boards for pipe organ chime control.
• Inteli-Power Power Supply Power supply and voltage management module for pipe organ systems.
• Console AC Control System AC control system for pipe organ consoles

Quantifiable outcome

• Over fifty products for the pipe organ industry offered across a full range of technology levels
• +3 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles3 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

Feature7 records

Partnerships

One partnership is on record.

• Manufacturing Alliance Partner near Hoopeston, IllinoiscoreOthersThrough a special long-term alliance with another firm, an additional 20 people located at a facility near Hoopeston, Illinois are devoted strictly to manufacturing selected Peterson circuit boards and electro-mechanical devices. This partnership provides additional manufacturing capacity for Peterson's products.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Allen Organ Company: US-based manufacturer of electronic/digital organs that develops its own proprietary control systems, capture action, and MIDI integration. Closely comparable to Peterson in that both serve the organ industry with integrated electronic control architectures and MIDI functionality.
• Rodgers Instruments: US-based maker of digital and hybrid organs with proprietary MIDI data filers and control systems integrated with third-party devices. Comparable to Peterson as both sell electronic control and MIDI systems into the organ industry with specification-based B2B selling to dealers and builders.

Broad incumbents

• Viscount Organs: Italian-based manufacturer of digital classical and church organs that integrates its own MIDI expanders (EXL 150/200) and control systems. Comparable to Peterson as a fellow organ electronics maker with MIDI system integration, though broader in that Viscount produces complete instruments.
• Johannus Orgelbouw: Dutch manufacturer of high-end digital organs with proprietary sound and control systems used in churches and concert halls globally. Comparable to Peterson as a fellow digital organ specialist targeting institutional customers, though Johannus produces complete instruments rather than component controls.
• Korg: Global tuner manufacturer (e.g., OT, TM, AW series) and music technology brand with broad musician and educator distribution. Directly comparable to Peterson's tuner division, both selling precision tuning instruments to professional tuners, manufacturers, and music educators worldwide.
• Roland / Boss: Global music technology company with a broad tuner lineup under the Boss brand (TU-3, TU-3W, etc.) widely used by guitarists and bassists. Directly comparable to Peterson's tuner division for musicians and instrument manufacturers, though broader in overall product scope and consumer reach.
• TC Electronic (Music Tribe): Tuner and effects manufacturer (PolyTune series) now part of Music Tribe. Comparable to Peterson's tuner division as a precision tuning brand distributed broadly to musicians, though TC operates at much larger scale and consumer-focused.

Emerging players

• Ahlborn-Galanti Organbuilders: US/German electronic organ maker focused on classical and church digital instruments with MIDI sound modules (e.g., Archive Module) that integrate with control systems like the Peterson ICS-4000. Comparable as a fellow electronic organ maker in the institutional/classical segment.

Regional players

• Makin Organs: UK-based digital organ maker serving British churches, cathedrals, and home markets with proprietary sound and control systems. Comparable to Peterson as an electronic organ specialist in a related Western institutional market, though regionally focused on the UK.
• Content Organs: UK-based digital organ manufacturer serving the British church and recital market with proprietary electronics and voicing. Comparable to Peterson as a specialist organ electronics maker focused on classical repertoire, though regional in scope.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/PetersonICSTutorials
• Xx.com/PetersonTuners
• Facebookfacebook.com/petersontuners
• LinkedInlinkedin.com/company/peterson-electro-musical-products-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 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 Peterson Strobe Tuners