"Da Funk". In 2011, the Guardian named the release of the TB-303 one of the 50 key events in the history of dance music. The popularity of acid caused a dramatic increase in the price of used 303 units. As of 2014, units sold for over £1,000. Successors The TB-303 has inspired numerous software emulations and clones, such as the TD-3 by Behringer, released in 2019. In 2014, Roland released the TB-3 Touch Bassline, with a touchpad interface and MIDI and USB connections. In 2017, Roland released the TB-03, a miniaturized model featuring an LED display and delay and overdrive effects. References Further reading T Acid house Grooveboxes Monophonic synthesizers Analog synthesizers Musical instruments invented in the 1980s