Tested and works. These are highly sought after, and believe me, they sound better than most pedals you can get today. Great vintage sound, and cool boost as well. This one is in pretty clean shape; the original owner cut a small notch in the base plate so an AC adapter could be plugged in. The only option I'm leaving open here is that the pot may need to be cleaned. Some of you prefer to do this yourself, so if you DO want me to clean it, let me know when the auction ends and I'll spray it out (I've done plenty of these over the years). Shipping is $12 US 48. Please do not bid until you read and understand my Terms of sale: Payment must be made within five days of auction closing or items will be relisted. I take no responsibility for loss or damage due to USPS or AIR FREIGHT. Insurance is optional but highly recommended.It is up to you to request insurance, if you do not your item will not be insured. All of my items are sold "as is" with no guarantee of return. If you have a problem please e-mail me, before you leave negative feedback. All sales are final. Shipping depends on how fast Paypal gets your payment to me (usually 3 days). Due to the high cost of nearly everything, I no longer ship until payment gets to my account. Sorry, but that's todays' economy for ya. Smaller items are an exception, though. Thanks for understanding. All returns the buyer pays postage.