New/NOS Astatic 1178D replacement cartridge with diamond needle for AIRLINE 38605-A50 TETRAD 6-21D-MW-1 and ASTATIC 607-D (and I’m sure some others but those are the ones listed on the label that comes with the box.) This is an NOS, unused cartridge with needle with zero hours of use that was part of a stash of NOS cartridges and styli I recently acquired (psst–keep your eyes open for more!) Great deal on an Astatic 1178D replacement cartridge with needle for AIRLINE 38605-A50 TETRAD 6-21D-MW-1 and ASTATIC 607-D! Buy one (or more) now!!! I am listing 7 of these here, all of which are in the same packaging in similar condition (which is good as you can see in the attached pictures). All come in the same type of Astatic plastic box pictured, although there could be some variations in the peripherals that are included. I am offering 30 day return against defects which covers both the cartridge and needle whereas sellers listing these older stylus cartridges often list them with no returns and/or do not guarantee the needle. These needle cartridges have the Astatic foam in place which is of a higher quality that does not deterioriate. They also have the plastic needle protectors. No international shipping or shipping to Alaska, HI, Puerto-Rico etc. No shipping to PO or APO/FPO boxes. No international shipping or shipping to Alaska, HI, Puerto-Rico etc. No shipping to PO or APO/FPO boxes. Shipping will be in a bubble envelope via USPS 1st class within 2 days business days of receiving payment. The post office ESTIMATES (an estimate is NOT a guarantee) 2-5 business days for USPS first class AFTER the tiem is dropped off at the post office. While you can see from my feedback most buyers are pleased with delivery time there have been some delays recently as the post office made significant budget cuts so please be patient. While most items arrive at their destination within a week of my shipping them some can occasionally longer. You will see from my high level of feedback that I strive to provide excellent service. To provide peace of mind I am offering a 30-day return option since Ebay currently offers only 30 day, 60 day or NO returns. I will ask that it only be returned if found defective or not as described. Buyer responsible for return shipping. Rokinrichard–making the world a more harmonious place one musical instrument and one piece of audio equipment at a time.