Company lists · Data refreshed November 2026

Top 25 Group equalizers suppliers based in the United States

RevenueBase identified 174 company matches for group equalizers suppliers associated with the United States as of November 2026 and tracks 3,275 professional contacts across them, including 733 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for group equalizers suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
174Companies
3,275Contacts tracked
733Verified emails
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The 25 largest group equalizers suppliers based in the United States

Ranked by team size
Top 25 of 174 company matches for group equalizers suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadison, WI, United StatesHQ recorded Nov 5, 2026201-500179 contacts →

Exact match

“For more than 40 years, we’ve been the preferred choice for audio, video, lighting professionals, and musicians.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBothell, WA, United StatesHQ recorded Nov 5, 202651-200175 contacts →

Exact match

“As the corporate parent of the Mackie brand, LOUD Audio, LLC, engineers, markets, and distributes professional audio gear worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchOrlando, FL, United StatesHQ recorded Nov 5, 202651-200114 contacts →

Exact match

“For over 90 years, Bogen Communications LLC has been a leading provider of commercial amplifiers, speakers, and intercom systems for music, paging, and educational applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSpringboro, OH, United StatesHQ recorded Nov 5, 202651-200102 contacts →

Exact match

“Parts Express is a worldwide leader in the development and distribution of audio components.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchTroy, MI, United StatesHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“For over 30 years, Vintage King has delivered top gear, expert advice, and personal service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBloomfield, CT, United StatesHQ recorded Nov 5, 202651-20062 contacts →

Exact match

“American Music & Sound (AM & S) is a leading independent US distributor of Pro Audio, Musical Instruments, and Music Creation Products from the world's finest manufacturers…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBerlin, CT, United StatesHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“The Music People, a JAM Business, has been a music-industry company since 1979.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchNashville, TN, United StatesHQ recorded Nov 5, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSaugerties, NY, United StatesHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“Markertek is where pro-audio and video professionals go for dependable advice and the latest technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCamarillo, CA, United StatesHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Rat Sound Systems, Inc, predominately known within the industry as Rat Sound or Reliable Audio Technology, has been in business since 1980 and has had the honor of serving many…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHicksville, NY, United StatesHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“Samson Technologies began in 1980 designing wireless microphone systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchFranklin, MA, United StatesHQ recorded Nov 5, 202651-20043 contacts →

Exact match

“Eastern Acoustic Works (EAW®) manufactures professional loudspeaker systems that help production and integration businesses deliver even, powerful sound to large audiences in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKingston, NV, United StatesHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“Firehouse Productions is a leader in audio design, engineering, and execution.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchWebster, NY, United StatesHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“Ashly Audio Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Nov 5, 202611-5032 contacts →

Exact match

“Carlson Audio Systems is the northwest’s leader in concert sound production, specializing in high performance sound reinforcement systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Founded by S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchGainesville, GA, United StatesHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Danley Sound Labs built its global reputation on designing the most technologically innovative audio products on the market.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchRichmond, CA, United StatesHQ recorded Nov 5, 202651-20028 contacts →

Exact match

“For over 40 years, Nady Systems Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchJamaica, NY, United StatesHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Dale Pro Audio is a leading supplier of professional audio solutions to markets such as broadcast, commercial spaces, live sound, houses of worship, education, and much more.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNorth Hollywood, CA, United StatesHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“LSC is a dealer of professional audio and communications solutions for film, video, broadcast, business, and recording applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMartinez, CA, United StatesHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Formed in 1978 by founders Don Pearson and Howard Danchik, Ultrasound has been one of the leading providers for audio services spanning 4 decades.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGrand Prairie, TX, United StatesHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Founded in 1971 as Crouse-Kimzey Company, ProAudio.com is a Fort Worth, Texas based distributor and systems integrator for more than 400 professional audio, video, lighting and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchChanhassen, MN, United StatesHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Digital Audio Labs introduced their first audio interface in the late 80’s when digital audio was in its infancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchFarmingdale, NY, United StatesHQ recorded Nov 5, 202651-20019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchLeander, TX, United StatesHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Warm Audio was founded in 2011 ‘in the garage’ upon a simple principle, which was to build sonically high-end recording products, but to also make them affordable to the everyday…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 174 group equalizers suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 733 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Group equalizers suppliers based in the United States at a glance

As of Nov 5, 2026
22.4%Verified-email coverage
18.8Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · Los Angeles
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
92
11-50
55
51-200
19
201-500
4
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 174 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “group equalizers suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 733 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “group equalizers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many group equalizers suppliers are there based in the United States?

RevenueBase identified 174 company matches for group equalizers suppliers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Full Compass Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most group equalizers suppliers?

Los Angeles leads with 5 company records, followed by New York (4) and Las Vegas (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 733 professional contacts with verified work emails tracked across these 174 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.