General
Loaded with 120 Watts of power and fitted with a 10 inch woofer, the Acus OFS-10 is the meatiest member of the One for Street Series, and while itcomes housed in a 40cm by 30cm wooden cabinet, this powerful amp is still pretty compact. It also offers three channels, where the first two are set up to take either a microphone or instrument, and the third is reserved for instruments with a jack output, while the fitted aux input can take external gear or playback devices via a mini-jack. A phone or tablet can just as easily be coupled cable-free using the included Bluetooth receiver, all supporting backing track or sample playback. Built for the street, this amp can be both mains or battery powered.
Full Functionality & Quick Switching
Each of the three channels can be individually adjusted, giving you full control over the gain, volume, bass, mids, and trebles of each instrument or microphone. Pushing things further, the built-in digital effects bank offers a chorus, delay, and two different reverbs for colouring up the sound and injecting lush atmosphere. Compression has also been built in and can be quickly switched from Flat for a neutral and balanced output, to Bass for a meatier low-end, and Jazz which is specifically tuned to support semi-acoustic jazz guitars. The OFS-10 also features an XLR Direct Out port around the back so it can be hooked up to a stage box or larger PA systems and used as a personal stage monitor. All of these features add up to complete a solid and flexible all-rounder of an amp that's perfect for backing up street performers, singer-songwriters, or acoustic ensembles.