Beta MKII is a beefed-up version of the original Beta circuit, giving you plenty of tube-like gain without the fizz or hassle. Two modes of operation dictate the amount of grime, tonal colorization, or both. These modes are Preamp and Overdrive. The Beta MKII’s Preamp side disengages the Gain control for a smooth, even-keeled preamp colorization. Both Tone and Volume controls are active in this position, for a subtle sweetening that you’ll never turn off—think of those old Muscle Shoals tones or an Ampeg B15 Portaflex.
Demo by the wetter bass
Demo by BassTheWorld.com (EN)