Roland AC-33 RW
Acoustic Stereo Amp

Latest User Reviews
Excellent for the price tag!
It was a good decision to buy this one. Portability and quality of the sound is unmatched at this price range. It also accepts pedals fairly well.
Best warm sounding wide chorus amp for small gigs
The chorus on a steel string acoustic guitar here is just best in the world, on nylon guitar it was a bit too dark for me (I have a passive nylon, if I had a preamp on nylon I could easily fix that). Vocals are good but a bit dark, jazzy,.. The built quality and I/O options are just superb. It costs a bit too much but it is still the best thing you can have for vocals and steel string guitar. It has a warm sound, kinda lacks brightness and projection, but the sound is top of the industry!
Beautiful Busking Amp
I used this amp for 5 years in wind, rain and snow and it still works perfectly today. Well rounded sound and packs quite a punch for its size. Would highly recommend
Small but loud and versatile.
Good busking amp that fits in a backpack. You will need eight rechargeable AA batteries and a charger because they won't recharge in the amp. The battery pack is easily removable so you could change your batteries in the street but you shouldn't need to. They claim an 8 hour battery life. I can't say if that is true because I never busk for that long! Has inputs for an instrument, a mic and yer stereo player/phone. No wireless or bluetooth, you will need cables. Has a nice selection of tone, chorus and reverb settings good enough for the great outdoors and most indoor gigs as well. Has an anti feedback switch so that might be of interest to banjo and Spanish guitar players. I never use it. It's non adjustable so don't expect too much there. The big disappointment is the loop player. 40 seconds is not nearly long enough for anything worthwhile. But she is a solid little beast that makes plenty of noise. If it had a 3 minute looper I'd have given it five.
Great for smaller gigs.
I've used it for plenty of gigs up to 50 people. Works best at smaller cafés and outdoor jams. Not loud enough with drummer but a great busking amp.
Sound is exellent for what you pay for.
I've used it mostly as a monitor or as mixer in to other places loudspeakers. The loop function is fun but the speaker can't take to many loops and the sound seem to drown after a while. But plugged in with other big speakers it was awesome.
A great little amp!
Absolutely great for busking and small amplification in a pub/bar gig, many different connections possible, sturdy and light. The loop function is great fun, although would have been good to be able to save the loops, as well as start/stop them with the pedal (sold separately, I got a Boss dual footswitch). They disappear when you turn ir off or record another one.
Altogether a good buy.
Technical Data
- Manufactured by Roland
- Released in 2011
- Average price : $596
- 2 Channels
- Power: 2 x 15 Watt
- Battery operation: 2x 10 Watt, 8 hours
- Equipped with: 2x 5" speakers
- 40 seconds looper onboard
- Digital effects and Anti-Feedback function
- Controller Guitar Channel: Volume, EQ (bass, mid, treble), Chorus switch
- Controller Mic / Line Channel: Volume, EQ (bass, treble), Chorus switch
- Line output
- AUX input
- Dimensions: 32 x 22 x 24 mm
- Weight : approx. 4.7kg
- Colour: Rosewood
- Incl. power supply (13 V DC)
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