Roland GA-112/212 Training Guide
Quick Demo 1: Show the Sound Quality
1. Play the clean sound, or let the customer play.
2. Gradually turn up the DRIVE until the light under PROGRESSIVE AMP
changes color. This indicates a more overdriven tone range.
3. Demo this setting.
4. Repeat step 2 and 3 until you have experienced all the colors and tones.
QUICK DEMO 2: Show BOOST and Switch Channels
1. If you have the footswitch, press FUNCTION (if necessary) and BOOST or
MID BOOST to show the BOOST function, then press FUNCTION again.
2. Press the CHANNEL buttons on the footswitch to change channels.
3. If you do not have the footswitch, use the BOOST button and CHANNEL
Buttons on the amp to add the BOOST and change channels.
4. Demo the different sounds.
