The Stereo Electric Mistress has stood the test of time and it is a great 2 for 1 Chorus & Flanger pedal. I really struggled with the decision to sell it as it has been on my pedalboard for decades! This is not to be confused with the original Electric Mistress used by Gilmour & others which was a mono flanger only. A great one at that but this is a different animal. With the Stereo Electric Mistress you can get vintage sounding flanger or chorus by themselves or you can do all kinds of things by blending them including some Uni-Vibe-type sounds. There is also a hold function where, by turning the Flanger knob slightly counterclockwise, you can stop or hold the modulation to lock in a unique tone. The light on the unit shows you not just that it's on but pulses and changes color to show you the speed of the modulation.
This pedal is board ready. I have left the heavy duty black Velcro on the bottom of the pedal. It is on fast & does not cover the screws. Included is a 9V adapter also. It is not the adapter it came with but it is the correct voltage and works well. Like a lot of EHX pedals this one has no place for a battery. Please message me with any questions you might have.