Brand new, still in shrink wrap. SHIPPING AND PAYMENT INFORMATION Items are sold as is and all sales are final with no guarantees, warranties, or returns unless I make special arrangements with you. I will, however on this item, offer a 7-day (from the day its delivered to you) non-DOA guarantee (with proof of the problem because it makes sense that I cannot refund an item simply becauseyou dont like it or its not compatible). If a return/refund is agreed upon, the buyer pays return shipping. I do not offer international shipping, or shipping to any U.S. territories. I ship to the lower 48 ContinentalUnited States only (I dont ship to Hawaii or Alaska). My policyoverrides the default eBay shipping location that just simply statesUnited States. Shipping is a fixed $7.00 for this item. I do not refund overage shipping fees. Im also not responsible for a package being lost by the Carrier, or stolen from your building (make sure your address is current onyour ebay account, and that your delivery area is secure). Please allow for up to 3 days for packing and shipping. You need to pay within 24 hours after purchasing an item, or else I will void the transaction, relist the item, and post negative feedback. I also offer free local pickup in Dover, DE.

Glanz Mfg 31E Cartridge. In original packaging, looks in great shape.

Glanz Mfg 31E Cartridge/stylus And Other Music Bits And Pieces

NEW OLD STOCK MFG. DATE 1973 RCA 931-A NINE STAGE PHOTOMULTIPLIER VACUUM TUBE NEW OLD STOCK MFG. DATE 1973 RCA 931-A NINE STAGE PHOTOMULTIPLIER VACUUM TUBEThe RCA 931A is the first commercially successful photomultiplier tube, and the first implementation of the popular nine-stage electrostatically focused circular dynode cage structure. Developed in a time before computer simulation, the electrostatic geometry of the 931A dynode cage was determined by placing mechanical models of the electrodes beneath a stretched rubber membrane, with the height of each electrode set to correspond with its electrical potential. Small balls were then placed on the membrane and allowed to roll along the simulated electron path.The 931A features a S-4 spectral response and a peak sensitivity of 400nm.Buyer to add $4. shipping (USA), $14. WORLDWIDE QUESTIONS? please ask them before bidding. PAYMENT INFORMATION: You can either use the PAY NOW button at the end of the auction, or Ill send you an invoice. I try to ship most items within 2 business days of payment. eBay NOW REQUIRES A SIGNATURE UPON DELIVERY FOR ALL SHIPMENTS OVER $750.. INTERNATIONAL BIDDERS: I accept payments from International Bidders for amounts up to $250. For larger amounts, contact me. SELLING INFORMATION: I try to inspect most of the equipment I list for auction, and to describe each completely & carefully. However, since some of the items can be over 60 years old, all items are sold as is. Almost every older electronic item will benefit from a careful alignment and cleaning or other restoration. Images may not be unique. Shipping charge may not include AK or HI Powered by SixBits eCommerce Solution

ITEM DESCRIPTION CRT ELECTRON TUBE , P/N 3069Q 910/2331 Also known as P/N: 90945270 Manufactured by M-O Valve Co Ltd (London, U.K)ITEM CONDITION New SurplusPAYMENT We accept Credit Cards & PayPal payments, Payment is due within 7 days, unless immediate payment is required.SHIPPING Buyer to pay the flat rate shipping charge (as stated below) + insurance (if desired by buyer - if so, please advise). Your purchase will be carefully packaged for shipping using bubble wrap and/or shipping peanuts for fragile items. There is NO extra charge for packing materials or handling unless specified in the item description above. PLEASE NOTE: We reserve the right to refuse to ship items to unconfirmed Credit Card & PayPal addresses.We ship most items DHL - Express Mail Service, DHL guarantees delivery times of within 2-3 business days to main destinations worldwide with online tracking. Other carriers can be considered, note that the shipping fees may be different!Taxes and customs duties are the responsibility of the buyer.TERMS Servolog Ltd does not ship to U.S. STATE DEPT restricted countries, some of the items can ONLY be shipped back to USA.Export License and END USER statement may be required for some of the items, which may extend the lead-time on deliveries. PLEASE NOTE: Servolog Ltd reserves the right to refuse any order if these terms are not met if/when applicable. WHO WE ARE Servolog LTD is an established worldwide distributor of OEM systems and aftermarket aircraft spares. We are in the business of part numbers specializing in discontinued components. Servolog was established in 2003 and have acquired limitless resources and capabilities to support our customers with every demand. We own large stock of general aviation spares and obsolete electronic parts with an inventory of over 50,000 line items. Our inventory control team makes sure each part is fully inspected, properly identified, and then individually listed in our eBay store.