Wohler Amp2-S8 series Displays- Left And Right Part #s 179170 Rev C and 179169 Rev C. URGENT NOTICE: I have had to increase all shipping prices by $2.00 to cover Bonanza's mandatory over priced shipping fees. I regret the extra charge. Pease let me know if you know of a better market place as I doubt I'll remain with Bonanza for long. sale is for displays boards only. Wohler unit pictured is for illustration purposes only. These are multi-segment LED displays from a Wohler Amp2-S8DA. This display is also used in the Amp2-S8SDA, Amp2-S8HDA, and Amp2-S8MDA audio monitor systems. Each display has 4 LED meter bar graphs, 3 buttons (on the left for the left display, on the right for the right display), and a small button under each LED string. Each display connects to the mother board with a ribbon cable (not included). The following items can be included at an extra price. Contact seller to update listing if one of the following is desired. -Ribbon cables for the above displays (2 available) -Manual for the Amp-S8 series audio monitor (2 different versions available) The seller has no connection to Wohler and cannot provide schematics or rev history information. I have included all I know about these boards. These meters were working when the unit was decommissioned for other reasons. They are guaranteed to work. IMPORTANT STUFF (please read before bidding): I strive for satisfaction. Please read the following to give you realistic expectations as to what I can do for you. Unless otherwise stated, I offer flat rate shipping. Please take the shipping amount into account when bidding - this allows you to know exactly how much you will be paying for the item in total. I accept Paypal ONLY. I ship to the Paypal verified address ONLY. I ship USPS unless you contact me prior to bidding, and I agree to do otherwise (this will likely delay shipment). No shipments outside the 50 states (and DC) of the USA. ONLY exception: If you are on a US military base outside the 50 states contact me with shipping address IN ADVANCE of the auction closing, and I will see if I can do it. In this case the quoted flat rate shipping will not apply. I will bill you the exact USPS charges. I do not ship every day. I ship USPS at least twice a week. So it may take up to 4 days for your order to ship. I usually do better. If you need an item quickly contact me BEFORE bidding for possible other shipping options (flat rate shipping will not apply). If you have negative feedback please don’t bid. Your bid will be canceled. If you will not be paying within 72 hours let me know so there will be no unexpected problem with your feedback. I do not want to give you negative feedback. If you have ANY questions or problems please contact me BEFORE leaving feedback. Please give me the chance to make things right!