STAX

• Made in Japan · Earspeaker · Electrostatic headphones

STAX at Auditorium – authorized high-end dealer with showrooms in our branches in Hamm, Münster, and Hamburg. Experience STAX electrostatic "earspeaker" headphones and matching amplifiers with personal consultation and demonstration.

STAX was founded in Japan in 1938 by Naotake Hayashi and is today one of the most established manufacturers of electrostatic audio technology. Originally founded as Showa Ko-On Manufacturing, the company initially dealt with various areas of audio technology before eventually specializing in high-precision electrostatic transducers.

As early as the 1950s, STAX developed several innovative audio components, including tonearms and condenser microphones. However, the company reached a decisive milestone in 1959 with the development of electrostatic headphones. The SR-1, considered the world's first commercially available electrostatic headphones, followed in 1960. With this development, STAX established itself early on as a technological pioneer in the high-end headphone segment.

Unlike conventional dynamic headphones, electrostatic technology utilizes an extremely lightweight, electrically charged diaphragm between two electrodes. This design enables exceptionally precise impulse response, high detail resolution, and outstanding transparency in the sound image. STAX deliberately coined the term "earspeaker" for this technology to emphasize its similarity to the operating principle of electrostatic loudspeakers.

Electrostatic expertise developed over decades

Since the 1960s, STAX has consistently focused on the development of electrostatic headphones and the specialized amplifiers required for them. These systems operate at high voltage and therefore require specially tuned amplifiers – often referred to as energizers or driver amplifiers – to fully exploit the potential of the electrostatic transducers.

A significant milestone in the company's history was the introduction of the Lambda series in 1979, which remains one of the brand's most renowned product lines. Its characteristic rectangular design and open-back construction have been defining features of STAX earphones for decades.

Over the years, the company has developed numerous reference models that enjoy a high reputation in the international high-end audio scene. The combination of an extremely lightweight diaphragm, precise manufacturing, and specially tuned electronics is still considered one of the most technically sophisticated concepts in headphone design.

Corporate development and international presence

After several decades of continuous development, STAX underwent a financial restructuring in the mid-1990s. The company was reorganized in 1996 and continued its operations with a clear focus on electrostatic headphones.

Since 2011, STAX has been part of the international audio company Edifier Technology. This partnership has allowed the brand to further expand its global distribution while maintaining its traditional development philosophy. Development, manufacturing, and brand identity remain firmly rooted in Japan.

Today, STAX is recognized worldwide as one of the leading specialists for electrostatic headphones and related amplifier systems. Their products are equally valued by audiophiles, sound engineers, and high-end enthusiasts, and are considered a benchmark in many areas for transparency, speed, and detail.

Technology and product philosophy

STAX's development philosophy is based on the conviction that electrostatic transducers enable particularly direct and low-coloration sound reproduction. The extremely thin diaphragms react very quickly to electrical signals, thereby producing an exceptionally precise sound image with high spatial imaging.

This technology, however, requires a specially tuned system of headphones and amplifier. Therefore, STAX traditionally develops its earphones in combination with matching driver amplifiers to ensure optimal electrical conditions for the operation of the electrostatic transducers.

The manufacturer's products are characterized by a consistent technical approach, precise manufacturing, and a clear focus on audiophile sound quality. Instead of a wide product range, STAX consciously focuses on specialized solutions for uncompromising music reproduction.

Buy STAX at Auditorium

As an authorized STAX dealer, Auditorium offers personal consultations, dedicated demonstration rooms, and individually tailored high-end headphone systems. Experience STAX electrostatic earphones and matching amplifiers at our stores in Hamm, Münster, and Hamburg – with optional personal setup and comprehensive service.

• Authorized dealer
• Dedicated showrooms
• Individual headphone consultation

FAQ

Who is STAX?

STAX is a Japanese high-end manufacturer of electrostatic headphones ("earspeakers") and matching driver amplifiers. The company is considered a pioneer of electrostatic audio technology and develops all its products with a focus on precision, detail, and audiophile standards.

Since when has STAX existed?

STAX was founded in Japan in 1938 by Naotake Hayashi. With the market launch of the SR-1 in 1960, the company introduced the first commercially available electrostatic headphones, setting standards in the high-end headphone segment.

What does "earspeaker" mean at STAX?

STAX deliberately refers to its headphones as "earspeakers" to emphasize the functionality of the electrostatic diaphragm, which works like a miniature loudspeaker. The goal is a particularly transparent, fast, and unadulterated music reproduction.

Is STAX represented internationally?

Yes. STAX products are available worldwide through specialized retailers. The brand enjoys an international reputation as a benchmark for high-end headphones and electrostatic audio technology.

Are STAX products only suitable for experts?

STAX is aimed at audiophile music lovers, sound engineers, and high-end enthusiasts. Thanks to various models – from entry-level systems to professional reference systems – the products are also accessible to ambitious newcomers.

What makes STAX special?

STAX combines electrostatic transducers with precisely tuned driver amplifiers. The extremely lightweight diaphragm, coupled with high-voltage technology, ensures fast impulse response, exceptional detail, and spatial transparency.

What makes STAX stand out from other brands?

STAX is considered a specialist in electrostatic headphone manufacturing. The combination of consistent in-house development, high-precision manufacturing, and specially tuned amplifiers enables a sound quality that is unique in the high-end audio world.

Why buy STAX in the auditorium?

In the auditorium, customers experience STAX systems live and in a real listening environment. Professional advice and personal demonstrations help in selecting suitable headphones and amplifiers.

• Live demonstration of current STAX ear speakers and amplifiers
• Comparison of different models directly on site
• Personalized furnishing tips from specialists