AC adaptor (sold separately) Current Draw 350 mA Expected battery life under continuous use Alkaline battery: Approximately 7 hours

Please Note: The Boss Katana Mini does not come with a mains power supply, the recommended power supply is the RolandPSB-1U. Well, I believe Boss knew that as well. This is not the amp you want to drop or leave it lying on the stage at your next gig. Expected battery life under continuous use: Alkaline battery: Approximately 7 hours, Rechargeable Ni-MH battery: Approximately 9 hours (When using batteries having a capacity of 2500 mAh.) * This can vary depending on the capacity of the batteries and the conditions of use. All you need to do is set the delay time to zero and crank the level to near-full. Technically, this is a rapid echo that goes on for a long time, but it sounds very similar to reverb. But you can achieve an effect similar to studio reverb with this delay module – just set the “time” to low and crank “level” up to full. Does the Boss Katana Mini Take Pedals Well?

BOSS KATANA BASS Amp Series

Full BOSS Katana amp flavour in a tiny portable guitar amp, the Katana-MINI uses authentic multi-stage analog gain circuitry to deliver serious guitar tone while traditional analog EQ and delay add to the features that you just don’t expect to find on a mini guitar amp. Specially Designed for Full Katana Sound in A Mini Amp Here’s my favorite one – a 3-band EQ (Bass, Middle, and Treble knobs) that really gives this amp extra tone shaping capabilities. A lot of the budget amps tend to skip this one!

If you were sad before that you can't take your electric guitar with you to camping and play Master of Puppets to other campers this is solution for you :) THE CLEAN CHANNEL and all the channels are excellent in my books! I don’t know what kind of a guitar the reviewers were using but my Fender Player Plus Stratocaster rings like a bell through this thing in all the channels. Try dialing it in a little better there boys lol. I mean once again, stop comparing this to bigger more powerful amps…for that matter, stop comparing it to anything else because you can’t compare…it is what it is and accept that and use that sound to your advantage not disadvantage…that’s just Bull.I gave 4 stars for quality because this amp is made 100% out of plastic; solid, hard but still plastic. I also give 4 stars for sound (if you take into account the size of the amp and how it plays than it should be 6 stars). With the dedicated time and level knobs, you can easily dial in all sorts of great delay sounds from subtle reverb-esque ambience to long, warm delay repeats. Portable Mini Amp For me it is a toy, which plays much better than I would except from the toy of that size. I am using it mainly in my house when I want to play not in the room where my standard amp is standing (i.e. in my son's room when I am putting him to sleep, this amp is perfect for this purpose).