tapedeck.org cassette archive since 2006

2027 Wall Calendar · CALVENDO

50 audio cassettes from four decades — twelve months on your wall

From the friendliest C60 ever pressed in 1966 to the clear shells of the late nineties. Every plate comes out of an archive that has spent twenty years doing nothing but documenting how the compact cassette was designed.

12monthly plates
~50cassettes shown
934in the archive
2sizes
Choose a size See all 12 plates from $27.99 · ships from Amazon.com
A selection of audio cassettes spanning four decades
Front cover of the Audio Tapes 2027 wall calendar showing vintage audio cassettes

Audio Tapes

Compact Audio Cassettes: A Nostalgic Look Back

Sizes & ordering

Two sizes, printed to order

Nothing sits in a warehouse. Each copy is printed individually in Europe once you order — which adds a day or two and avoids the overproduction the calendar trade is otherwise known for. Spiral binding, hanging hook, fade-resistant photo stock.

Drawn to scale. US Letter is shown dashed, for size reference.
A3 · 16.5 × 11.7 in A3 · 16.5 × 11.7 in 42.0 × 29.7 cm A4 · 11.7 × 8.3 in 29.7 × 21.0 cm US Letter · 11 × 8.5 in dashed outline A4 is almost exactly Letter: a touch narrower, a touch taller. A3 covers about twice the area of either.

What’s inside

Twelve months, twelve chapters of cassette history

Not a random selection. Each month takes on one subject — shell types, special editions, packaging, engineering oddities. Click a plate to see it larger.

The November plate, a C60 special edition for the 1972 Munich Olympics, framed on a living room wall

November

C60 special edition, Munich Olympics 1972

Why cassettes

If you ever rewound one with a pencil, this needs no explanation

For forty years the compact cassette was the only medium you could record yourself. That shaped an entire generation — and it is why these photographs land as more than a design curiosity.

The mixtape

Finger hovering over pause while the DJ kept talking. Ninety minutes you gave to somebody — with a hand-lettered inlay where the writing got cramped towards the end of every line.

The tech

Ferric, chrome, metal. Dolby B or C. Formulations people genuinely argued about, because you really could hear the difference on your own deck — or were entirely convinced you could.

The design

Sixty manufacturers, hundreds of series, each with its own visual language. Industrial design at pocket scale, never exhibited as such — which is precisely why it deserved an archive.

The January plate, brightly coloured cassettes of the 70s and 80s, hanging on a wall

January

Colour, everywhere: the 70s and 80s

Where the plates come from

The archive behind the calendar

Oliver Gelbrich, who runs the tapedeck.org cassette archive

tapedeck.org has documented the design of the compact cassette since 2006. It now holds 934 examples from more than a hundred manufacturers, indexed by brand, running time, tape type and shell colour. It is not a shop and not a blog — it is an inventory.

All twelve calendar plates are drawn from that collection. Selection, styling and photography: Oliver Gelbrich. Printing and distribution are handled by CALVENDO, a print-on-demand calendar publisher.

Browse the archive

The October plate, a 1970s cassette with its winding mechanism, mounted on a wall

October

Security mechanisms: the 1970s

Questions

What people usually want to know first

How big is A4? How big is A3?

These are the international paper sizes. A4 is 11.7 × 8.3 inches — for all practical purposes a sheet of Letter, just a touch narrower and a touch longer. It is the right scale for a desk, a hallway or a kitchen wall, where you stand close enough to read the detail.

A3 is 16.5 × 11.7 inches — about twice the area, and still legible from across a room. If you are hanging it somewhere people walk past rather than sit, that is the one.

Why does shipping take longer than a normal calendar?

Because there is no stock. Every copy is printed individually in Europe after you order. That costs a day or two and avoids the overproduction that is standard in the calendar trade. Amazon currently quotes two to four business days.

Which cassettes are in it?

Around fifty originals from the 1960s through the 2000s, across twelve themed plates: shell colours of the 70s and 80s, the clear models of the 90s, the TDK MA-XG 90 from 1985, cassette cases from two decades, head cleaners, the Open Cassette System of 1984, and a C60 special edition made for the 1972 Munich Olympics.

An index page inside the calendar lists every model shown.

Can I get it outside the United States?

Amazon.com ships internationally, though rates and delivery times vary by country. If you are in Europe, the German or French edition will almost always be cheaper and faster — same plates, localised date grid. Both of those also come in more sizes.

There is currently no listing on Amazon.co.uk or Amazon.ca. If that changes, this page will say so.

Are other sizes available?

In English, no — Amazon.com carries A4 and A3 only. The German edition additionally offers A5 desk, A2, an A2 high-gloss art print and a five-column family planner, shipping from Amazon.de. The French edition covers all five sizes via Amazon.fr.

How is it made?

14 pages: one cover, twelve monthly pages, one index page. Fade-resistant photo stock, sturdy spiral binding, hanging hook and a reinforced back panel.

The June plate, cassette cases of the 1960s and 1970s, displayed in a room

June

Cases and inlays, 1960s and 1970s

Other editions

The calendar exists in three languages

US

English edition

A4 $27.99 and A3 $39.99, plus $5.99 shipping. This page.

Choose a size

DE · AT · CH

German edition

Five sizes from €22.99, plus a family planner. Via Thalia and CALVENDO.

Zur deutschen Fassung

FR · BE · CH

Édition française

Five sizes from €23.18 via Amazon.fr — A5 desk, A4, A3, A2 and A2 premium.

Voir la page française

Audio Tapes — 2027 Wall Calendar A4 landscape · 11.7 × 8.3 in

$27.99

Order on Amazon Change size