Royal Blue Overdrive提供了广泛的音色-从过载到失真，在低失真情况下可作为一个均衡工作。它也可以用来创造电子管音箱一样crunch音色。在overdrive上没有太多的过滤，可以提供一个干净的音色，您可以方便调节高频和低频控制。
Royal Blue Overdrive offers a wide range of tones from light overdrive into distortion and at lowest Distortion knob setting works as an EQ. It can also be used to create tube amp-like crunchy ‘strike hard for distortion’ effect. There is not much filtering on the overdrive, to provide a transparent tone that you can tailor with both the Treble and Bass controls.
Like the best boutique amps, the Royal Blue OD lets you determine the amount of breakup by how hard you strike the strings with your pick, and/or by adjusting the volume knob on your guitar. The Royal Blue can add this level of expressiveness to any clean or slightly overdriven amplifier.