Maker Faire Berlin 2018, FEZ Wuhlheide. Two Tanashin TN-21 tape transports on a wooden "breadboard". The TN-21 was, perhaps, the most-produced cassette transport, made from 1987 to 2000. In total, the company produced 146,979,000 units. Clones and copies of the TN-21 are still made in China.
<a href="//commons.wikimedia.org/wiki/User:MB-one" title="User:MB-one">Matti Blume</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>