First generation Origin Effects RevivalTREM. Works perfectly and in perfect condition apart from small ding on faceplate (pictured). This is pedal is now called DELUXE61. From Origin website: As of the 6th October 2021, our RevivalTREM Bias Tremolo pedal will be called the DELUXE61 Amp Tremolo & Drive. This is to reflect the fact that it is more than just a Tremolo pedal – it’s an entire amp circuit recreated in miniature, faithfully emulating the overdrive and tremolo sounds of a vintage 1961 Fender® Brown Deluxe. 

This is how Origin Effects describe the pedal: The DELUXE61 faithfully recreates the rich cleans, raunchy overdrive and dynamic, musical tremolo of the Fender® Brown Deluxe. Possibly the greatest amp of the early ‘60s. Featuring an all-analogue, valve amp-style signal path with an authentic bias tremolo circuit, the DELUXE61 brings a huge range of classic sounds to your pedalboard – with plenty of modern flexibility.