Product Information The Blackstar Super Fly has an expanded set of controls including separate channels for mic and guitar, with clean, overdrive and acoustic settings for the guitar input. Then each channel also has their own separate controls for both 2-Band EQ and Reverb. The Super Fly is perfect for those wanting to perform, with a lightweight battery powered amp. In fact, it runs from eight AAs batteries or you can buy an optional but a rechargeable battery pack separately and with this, you can go for up to 15 hours. The Super Fly can output 12-watts of power and does this via two 3 full-range speakers, which should be enough for the desired applications of this amp.