Delivering 27 Years of Reliability

Founded in 1996 by six passionate engineers who were the original design team members of the PROTON TV and Audio as well as the industry legendary NAD 3020 Amplifier, Keiga started to offer Audio Amplifier Design, Development, and Manufacturing services for the Residential and Commerical Audio Installation Industries as well as the specialty-focused audio amplifiers for the casino gaming machines, marine boats, golf cars, automobiles, luxury hi-fi sound systems, airport/school networking paging systems, active specakers, PC multi-media systems, etc.

In 2014 Keiga acquired AIM Inc. and Vistar Audio Inc. and affiliated with Gigatek Inc. to become an audio amplifier full-service powerhouse, with in-house Electrical, Electronic, Mechanical, Production, Software, Safety, QC and QA engineers and made various OEM and ODM only products in Taiwan and China over 100 million units.

Discreet and Trustworthy

We value trust and offer competitive value services. For over 27 years, we have earned our clients’ trust and preference by devoting ourselves to OEM and ODM only businesses and all jobs, both software and hardware, are done under one roof. We design, develop, engineer, and manufacture clients’ branded products, from concepts to finished merchandises, with reliability and confidentiality.

Excel in Audio Engineering & Technology

- 2023 developed latest Bluetooth LE Audio Gateway board
- 2023 offered PoE 2/4-ch boards with AES I/O
- 2022 offered 2000W Multi-Channel Power Amps with multiple DSPs
- 2021 produced Bluetooth LE IoT Gateway based on Nordic nRF5340
- 2020 shipped 2000Wx4ch High Voltage amp w/2 optional network decks
- 2020 shipped IEEE 802.11af/at/bt (PoE, PoE+, PoE++) products w/KAP™ exclusive installation and management software
- 2020 shipped Dante Broadway™ and Ultimo™ chips related products
- 2019 pioneered the 60W high power PoE++ Audio Amplifiers
- 2018 delivered the Echo Dot in-wall Amplifiers to the US market
- 2017 produced the industrial first Amazon Echo Dot Distribution Amplifiers
- 2017 introduced Dante™ integrated Amplifier with the proprietary ALINKON IoT/IP control/management firmware
- 2017 built and shipped Marine and Recreational Vehicle Multi-zone Audio Amplifiers
- 2017 started the 3^rd Generation IP multi-zone amplifiers
- 2017 entered strategic alliance with CEntrance™ in an advanced DAC software engineering and Linsation™ in intelligent microphone array and voice recognition solutions
- 2017 engaged IoT and audio streaming technologies partnerships with Dante™, Libre™, Tibbo™, Amazon Alexa™ and Chromecast™.
- 2015 launched the 2^nd Generation SMPS audio amplifiers
- 2011 started 1st Generation SMPS HV and LV audio distribution amplifiers for the US major clients and over 95,000 rail-mounted units were shipped to date
- 2010 began producing gaming audio amplifier/board for the Casino Industry and over 217,000 units were produced to date.

Three Contracted Manufacturing Facilities

- Gigatek, founded in 1984, specializes in high-mix high-volume productions with ISO9001, 14001, 13485, QC080000, IATF16949, and OHSAS 18000 certified factories in Taichung Taiwan.

- Sound Land, founded in 1975. specializes in audio, video, computer and medical equipment manufacturing with ISO 9000, ISO13485, ES-2020, and GMP certified factory in Taoyuan, Taiwan.

P.I. Engineering, Inc. founded in 1993, specialized in customization and low-volume manufacturing and technical service in Williamston MI, USA.

10 In-house Teams to Serve You

In Keiga, all projects are interfaced and orchestrated by a seasoned customer-oriented Product Development executive, aiming to speed up your fast-to-market desires and our quality commitments.

Product Development Team:

- - - PM: Product Management
    - EE: Electrical/Electronic Engineering
    - SE: Software Engineering
    - ME: Mechanical Engineering
    - QE: Quality Engineering
    - PE: Production Engineering
    - DA: Documentation Administration
    - CC: Customer Coordination
    - PS: Procurement and Sourcing
    - ID: Industry Design

Production Quality Ensurance

To ensure production integrity and quality, Keiga has permanently emplaced Production Engineering and Quality Engineering Teams in the Taiwan and China factories.

Achievement-Seeking Solid People

Our teams of staff, from Electronic, Mechanical, Software, Quality, Safety, and Production engineers to Administration are passionate about music and truly pro-client attitude for seeking solutions to the benefits of our customers.

Keiga’s Facilities

Taipei & Taichung Offices
Taipei & Taichung Labs
Taiwan / Taichung Affliate Factory
China Affiliated Factories (Information upon reqest)

Keiga’s Patents & Technologies

Keiga’s Affiliations:

Gigatek Inc., Taichung Taiwan — Full-service Original Equipment Manufacturing (OEM), Original Design Manufacturing (ODM) and Electronic Manufacturing Services (EMS) provider.

Sound Land Inc., Taoyuan Taiwan — Established in 1975 and currently operates one plant in Taiwan, encompassing more than 100 employees.

Giga TMS Inc, Taipei Taiwan — Auto-ID, Point-of-Sales, Wireless Modems, Research and Development, & Marketing

Tibbo Technology, Taipei Taiwan — Ethernet modules, Serial Peripheral Interface (SPI) modules, converters, networking devices

SES RFID Solution GmbH, Germany — Industry leaders in ultra-thin, energ harvesting, smart wearable and woven antenna technology

Yaga Inc., Taichung Taiwan — Provide turnkey production for SMT, DIP, assembly, test and packing service. Experience in the production of various electronic products including motherboards, FPC, Module, aluminum and other types of PCB Assembly. And can use the factory-related equipment to help customers make Thermo Shock test, X-Ray test and analysis.

S&E Technology Co., Ltd., Taichung Taiwan — RFID Laundry management, RFID Assets transaction management, RFID Anti-theft merchandise display cabinets, and various RFID Applications

Centrane, Inc. Chicago — Develops, licenses and distributes cutting-edge audio products

Linsation Intelligent Technology Ltd Co. — Provides intelligent voice input solutions and testing services

EMS Integrators LLC — EMS Integrators has launched EMSi5340, a BT carrier board based on the Nordic semiconductor nRF5340.

Winnoz Technology, Inc. — Winnoz designs innovative biosensing solutions to help decentralize healthcare.

Keiga Office environment