I do not know how to test it so I am selling it for parts as is. It has a slight rattle like a tiny screw is loose in there. It powers on

This is a used unit. Not tested.

Heathkit Octave Equalizer AD-1703, Sold for Parts or Repair, Powers on Item powers on but does not pass sound through. Item is missing the top cover and has scratches. Inventory Code: Z501 Please understand we will try to combine shipping when its possible. Please contact us before you buy multiple items if you want us to combine shipping. As some of our items are packed up ready to ship after the item is posted. We ship everything we sell by FedEx Ground, Adult Signature Required, and Insurance for all items over $100.00. We do not have any other shipping companies that we use due to items being broken or lost numerous times. Please note when reading the shipping cost. We cant do calculated as we do not have specific boxes for items. We Welcome local pick-up, please note you will need to schedule a time during our business hours. Items must be picked up within 14 days of payment. Please note our items are all used unless noted: Expect scratches, scrapes, sticker residue, dings or scuffs. We try to make note of an major defects; however, we do miss things. All of our Audio Equipment we try to test for power, sound or functions. We do not test every port or function due to time constraints. Please understand we do not know how or what the items were used for in prior to our receiving them. Please look closely at our pictures for reference of our items. If you have any questions or concerns please email us, we are in the office M-Thur. 8am-2pm Closed on Fri. - Sun. and Holidays. If we are unable to respond the same business day we will answer the next available business day. ***Please make sure your correct address is confirmed with eBay and PayPal s this is the only address eBay allows us to ship to.*** We thank you for your time and consideration as we know there are multiple listings you can choose from. Please add us as a favorite as we have new items being posted daily. ***Also, if you are looking for a specific item please contact us as we might have it. We will make a Listing for you with the item.*** We want to sincerely thank you for your understanding.

This unit is in very good, working order. No known issues, guaranteed to be working order your money back. Price includes shipping, we will package this unit with extreme care and get it shipped quickly for you. We are happy to cover the cost of shipping if you are located within the continental USA. If you are located outside of the lower 48 States, please reach out for a shipping quote. Let us know if you have any questions, we are here to help. Thanks for checking us out and have a great day. **We are unable to ship this item to a PO Box, please provide a physical address during checkout. Sorry for any inconvenience this may cause.