RCA BC-100 EQ 2 Channel Strips API Original 2520 Opamps USE BUY IT NOW AND I WILL INCLUDE 2 OUTPUT TRANSFORMERS Start Price USD 750.00 Current Price USD 750.00 Time Left 4 days 14 hours 54 minutes Bid Count 0 Buy It Now Price - Reserve Price - Start Time Tuesday, October 14, 2008 End Time Monday, January 12, 2009 Location Sunny Florida See more about 'RCA BC-100 EQ 2 Channel Strips API Original 2520 Opamps' Description < Stereo Pair of RCA BC-100 EQ  Channel Strips API Opamp 2520     You are bidding on a pair of  BC-100 RCA EQs click on photo to enlarge. You are bidding on Two solid state all discrete API 2520 based channel strips from a BC-100 RCA console.     This uses a Painton Fader like on my EMI TG12345 console. It also uses a API 2520 opamp that RCA put there own label on. These were made in the 70's.   There is a 3 band fixed high and low plus a sweepable mid range.   The EQ is switchable in and out and the mid range is also switchable out of the circuit leaving just the high and low shelving.The Mid is sweepable from 800 to 10K..   Here is a email from Paul Wolff former owner of API about API suppling RCA with API opamps in the 70's.   At 03:16 PM 8/31/2004, you wrote: Dear letsbediscrete,"By the way, those are API 2520s in there.  We made them for RCA. When I bought API, I found an artwork sheet in a folder marked "RCA".  They were labels for 2520's...  It's the engineer's version of inside gossip... Paul Wolff"Thanks for the info Paul.   I have a pair of  these available in this  auction , when they are gone there are no more.   They were in a console  and   removed from a  remote truck.   There is a mounting location for a output transformer.   I have output transformers available.   I will include a copy of the  schematic and doc.    I also have the mating connectors that are included.   I can add rack ears, male/female XLR connectors, transformers and  a external power supply to make these plug and play for an additional $500             I will ship overseas with payment by,  Bank Wire Transfers , Payment by  Certified Bank Check in US Funds sent by Express Mail Service (EMS) or International Money Order.       Sold as is. If you have questions I will try to answer them. For shipping and payment options contact me at  Vintageaudiosales at comcast dot net  Please read the terms and conditions below. Please contact me BEFORE bidding if you have any questions. I will accept Paypal      Paypal customers: shipping takes place after the funds are credited to my account, NOT upon notification from them. This may add a few days before I ship. By bidding on this auction you agree to Ebay's user agreement and the terms stated below.I require receipt of shipping info within 3 days of the auction ending, and a US Postal Money Order  to be received within 7 days after the close of the auction. On the 7th day I request a refund from Ebay for the auction they issue a payment reminder, this is to start the Auction Refund process. If Ebay issues a refund for the auction for non payment I will post negative feedback. I ship within 5 working days after receipt of funds. Unexpected personal checks will be returned and your bid cancelled. Please send email with questions before bidding. The Final bid is binding. If You are the High Bidder, you agree to send the funds as stated. No Warranty is expressed or implied, Sold "as-is" and all Sales Final, unless otherwise stated in the discription above.Shipping is non refundable . Items authorized for return must be returned in the same packing and in the same condition as send . All items 15% restocking fee.  Thank You for bidding and good luck...     Place a Bid!