Jahn

Jahn Pianoteile at Kirstein

Alfred Jahn GmbH & Co. KG was founded in 1948 and specialises in products for piano building. The companys field of activity includes parts, tools and accessories for upright pianos, grand pianos and historical keyboard instruments. Since 2003, the company has been managed by piano builder Andreas Harke. This specialist background is also reflected in the products available from Kirstein: the focus is on practical solutions for positioning, floor protection, sound isolation and comfortable seating at the instrument.

This makes Jahn less of a general accessories brand and more of a specialist rooted in the world of piano building. Anyone looking to complement an acoustic piano or grand piano with practical accessories will find selected products at Kirstein for typical requirements in music rooms, teaching spaces and professional environments.

Piano caster cups for upright and grand pianos

One focus of the Kirstein range is piano caster cups. They are placed beneath the castors of an upright or grand piano to create a larger contact area on the floor. This is particularly useful on parquet, cork and other sensitive flooring, where the considerable weight of the instrument could otherwise leave noticeable pressure marks.

At Kirstein, Jahn offers transparent and black plastic caster cups, among other options. The clear version is particularly suitable when floor protection should remain as unobtrusive as possible. Black versions blend discreetly beneath dark instruments. Individual caster cups as well as sets are available, making it easy to put together the required equipment for an instrument.

ISO-Floor: combining floor protection and sound isolation

A particularly practical solution is the Jahn ISO-Floor Set from the more accessories for keys range. It combines transparent plastic caster cups with special ISO-Floor inserts. The caster cups distribute the instruments weight over a larger area and help protect the floor against scratches, dents and pressure marks.

The ISO-Floor inserts also perform an acoustic function. They are designed to reduce the transmission of structure-borne sound from an upright or grand piano into the floor. This can be particularly useful in flats and apartment buildings, as low-frequency vibrations can be transmitted not only through the air but also through structural elements. If you want to address sound transmission as well as floor protection, an ISO-Floor Set is therefore worth considering instead of simple caster cups.

Jahn piano benches for a stable seating position

The Kirstein range also includes Jahn models from the piano benches and stools category. The Beethoven benches are designed for use with upright and grand pianos and feature height adjustment on both sides. This allows the seat height to be adapted to body height, the instrument and your preferred playing posture.

The versions available from Kirstein are made from solid beech wood and use a scissor mechanism for height adjustment. Different finishes and colours make it easier to coordinate the bench visually with the instrument and room. When choosing a piano bench, you should consider not only its appearance but also the suitable height range, a stable construction and a comfortable seat for longer playing sessions.

Which Jahn accessories suit your piano?

For an upright or grand piano on castors, simple caster cups are a sensible choice when the main aim is to protect the floor and distribute the instruments weight over a larger area. If the instrument is located in a flat and the transmission of structure-borne sound is also a concern, combining the caster cups with ISO-Floor inserts is an option. A height-adjustable piano bench complements the playing setup where a stable and individually adjustable seating position is required.

At Kirstein, you can select suitable Jahn solutions according to their intended use. If you have questions about piano caster cups, ISO-Floor, piano benches or other accessories, our expert advice can help you choose the right option.