The Firefly is a single ended class A 1x10 combo delivering up to 7 watts from its single 6L6GT output valve and features a switchable drive channel derived from the award winning Drive King, a lush reverb with variable dwell time and a transformer balanced Cab Sim output. A pull tone pot allows the basic voicing to go from Blackface to Tweed and the variable power means you can add in output valve compression and distortion at any volume. It is a tremendously versatile package for recording and for many types of gigs.