This file is the user manual of Yamaha AC-33 Acoustic Guitar Amp
This manual provides instructions for the Roland AG-33, a compact 30 W stereo acoustic guitar amplifier. It features a two-channel design allowing simultaneous use of a guitar and microphone or line source, along with a looper function for recording and overdubbing. The unit supports dual power operation via an AC adaptor or eight AA batteries (including rechargeable nickel-metal hydride batteries).
The document details the setup process, including connecting the AC adaptor and batteries, and explains how to utilize the onboard stereo effects and Anti-Feedback function. It also covers the looper operation, auxiliary input connections, and headphone usage for private practice.
| Power Output | 30 W (15 W + 15 W) |
|---|---|
| Speaker Size | Two custom 5 inch (12 cm) speakers |
| Battery Life (Alkaline) | Approximately 8 hours |
| Battery Life (NiMH) | Approximately 9 hours |
| Looper Recording Time | Up to 40 seconds |
Yes, the unit allows operation using eight AA batteries or an AC adaptor.
The looper function provides up to 40 seconds of recording time.
Yes, the two-channel design lets you use a guitar simultaneously with a microphone or line source.