Hohner Pianet

A reed-based electric piano from Trossingen that traded volume for nuance, and ended up on a Beatles record anyway.

Overview

The Hohner Pianet is an electro-mechanical keyboard built around metal reeds instead of strings. Hohner engineer Ernst Zacharias designed it, the same man behind the Clavinet. It came out of the Hohner company of Trossingen, West Germany, and was intended for home use, which explains a lot about how it behaves. Other electric pianos of the era pushed volume and bite. The Pianet went the other way and produces a quieter, more delicate tone. Collectors who have spent time with one tend to describe it in domestic terms rather than stage terms.

The Pianet is a variant of Zacharias's earlier reed-based electric piano, the Cembalet, and the family resemblance is real. Both generate pitch from vibrating metal, and both put touch and dynamics ahead of sheer output. The Pianet added refinement and a slightly different character that sat well with players who wanted an electric piano that didn't sound like it was trying to be a piano.

Documentation on the Pianet is thin. The available sources are candid about this: the research describes the instrument as lacking technical documentation, so anyone hoping for a service manual with full schematics is going to be disappointed. What survives is a clear picture of the concept - reeds, pickups, a keyboard action - and a reputation built largely on recordings rather than spec sheets.

Key Features

Metal Reeds Instead of Strings

The Pianet makes sound with metal reeds rather than strings, and that one fact explains most of the rest. When a key is depressed, the reed tongue is released and the reed vibrates. The resulting voice has a reed-like character, with a softer attack and less of the bell-like sustain that string-based electric pianos produce. Players who have owned both types describe the Pianet as sitting closer to a harmonica or a reed organ in feel than to a conventional piano.

Deliberately Quiet, Deliberately Delicate

The most consistent description of the Pianet across sources is a quieter, more delicate tone compared to other electric pianos of the era. That is not a defect. It is the design brief, since the instrument was intended for home use. In practice the Pianet rewards a light touch and punishes heavy-handed playing. Collectors note that this delicacy is also why the Pianet has aged unevenly: a well-maintained example sounds sweet and intimate, while a neglected one can feel thin and unresponsive.

Ernst Zacharias Design Lineage

Zacharias designed both the Pianet and the Clavinet, and the Pianet is explicitly a variant of his earlier Cembalet. The approach is shared: a compact, home-oriented electromechanical instrument built around reeds, with touch-sensitive response favored over raw output. Owners who have played both the Pianet and the Clavinet describe them as siblings with different temperaments - the Clavinet aggressive and percussive, the Pianet reserved and warm.

Historical Context

The Pianet's place in history rests on a handful of recordings, and one in particular. The instrument gained notable exposure through its use on The Beatles' "I Am The Walrus," where its distinctive timbre contributed to the song's psychedelic texture. That single credit explains why the instrument keeps turning up in conversations about 1960s psychedelia and British invasion production.

Hohner's own marketing positioned the Pianet as a home instrument, and the research confirms it was intended for home use. A 1997 UK musician's kit list included a 1970s Hohner Pianet electric piano alongside more modern gear, so the Pianet was still in working use decades later (Sound On Sound, October 1997, p.288). It was not built as a touring keyboard, and the design choices reflect a domestic context. A 1977 Hohner Pianet T is referenced in a demo, suggesting the line was still active well into the 1970s. A suggested retail pricing list for Hohner instruments dated 1971 and 1973 included the original list price for the Pianet N, though the actual figures are not present in the available research.

The historical record has gaps. There are no production years documented, no original price figures, no dimensions or weight, and no technical specifications of any kind.

Collectibility & Value

The Pianet sits in an unusual spot in the collector market: cheap enough to be an entry point, rare enough in good condition to be worth seeking out. Equipboard categorizes the Pianet in the Budget/Beginner range, describing it as great gear to get started with or for creators on a budget, and the same source lists best prices from $691.03. That is fairly accessible for a vintage electromechanical keyboard with a Beatles credit.

Equipboard also notes that 34 pro artists use the Pianet, so it is not purely a collector's object. A Hohner Pianet was listed for sale as fully serviced and accompanied by original legs, indicating that complete, restored units are occasionally available, and such listings suggest demand among collectors for well-maintained examples. Original legs are the kind of detail that separates a complete instrument from a project.

Replacement parts are available, which is more than can be said for many instruments of this vintage. Hohner Pianet Duo reeds are listed at a regular price of $26.99, described as a small stock of original pianet reeds pulled from a Hohner Clavinet Duo. New Pianet T sticky pads and new Clavinet hammer tips are also offered. A demo video covers how to clean the inside of the instrument, which is the closest thing to a maintenance guide that the research surfaces. Anyone buying a Pianet should expect to clean it, check the reeds, and possibly replace pads. The parts exist, but the documentation does not.

One caution for buyers: the $7,859 figure that circulates in eBay listings is for a Hohner Clavinet DUO with Pianet Hybrid Mode, a different product entirely. It should not be read as a Pianet price. The Pianet's own market sits far below that, in the hundreds rather than the thousands.

eBay Listings

Hohner Pianet vintage synth equipment - eBay listing photo 1

Hohner Clavinet DUO Vintage Keyboard with Pianet Hybrid Mode

$7,344

See all Hohner Pianet on eBay

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