analog chorus

here’s a pedal i recently completed:

it’s an analog chorus based on the MN3007 bucket brigade device. has switches to kill the dry signal completely and flip between 2 different intensity settings. the LED pulses in sync with the rate knob too. built on stripboard, took a few tries to get it working right. i initially ordered the IC on ebay but it seems counterfeit chips (or just rebadged MN3207s, which expect a different voltage) are pretty common on there. wound up ordering replacement chips via small bear (http://smallbear-electronics.mybigcommerce.com/ic-mn3007/) which were legit and worked the first try.