I got a memory boy since 2 weeks, and basically I love it, but I’m very disappointed. In the manual it says if you turn up the feedback to the maximum it would run away and self-oscillate. and that was the reason why I wanted an analog delay. but the feedback dies away pretty fast even when the knob is turned up to the max. ARRRH.
I’m using the power adapter it got shipped with. has my problem anything to do with power issues??? should I use an adapter that gives more than 9V??? or a battery??? I’m really a guitar player not to deep into electronics, so I’m kinda helpless and very disappointed. I want to crank up the feedback so I can get this pitch shifting tape delay effect when I change the delay time with a foot pedal, but my memory boy won’t self-oscillate.

Can anybody help me? Thanks!