ESS Heil Ribbon Diaphragm AMT 10B, AMT 4, AMT 6, HD 12, Factory Part 689-1108 ESS AMT Speaker HEIL Ribbon Diaphragm Part # 689-1108This listing is for one pair or #2 of these itemsOriginal factory ESS partHand folded, USA MadeDouble sidedHEIL Air Motion TransformerDiaphragm: Original Silver Mylar pleated ribbonThis is NOT the generic Mylar version that others sellSize: 1.6875 x 4.6875 (43mm x 119mm)Impedance: 4 ohm, DCR: 3.7 ohmPlease check your model before ordering to make sure you are getting the correct diaphragm.See the Fits Models tab for all applicable cabinet and driver numbers.

ESS Heil Ribbon Diaphragm AMT 10B, AMT 4, AMT 6, HD 12, Factory Part 689-1108 ESS AMT Speaker HEIL Ribbon Diaphragm Part # 689-1108This listing is for one pair or #2 of these itemsOriginal factory ESS partHand folded, USA MadeDouble sidedHEIL Air Motion TransformerDiaphragm: Original Silver Mylar pleated ribbonThis is NOT the generic Mylar version that others sellSize: 1.6875 x 4.6875 (43mm x 119mm)Impedance: 4 ohm, DCR: 3.7 ohmPlease check your model before ordering to make sure you are getting the correct diaphragm.See the Fits Models tab for all applicable cabinet and driver numbers.

ESS Heil Ribbon Diaphragm AMT 10B, AMT 4, AMT 6, HD 12, Factory Part 689-1108 ESS AMT Speaker HEIL Ribbon Diaphragm Part # 689-1108This listing is for one pair or #2 of these itemsOriginal factory ESS partHand folded, USA MadeDouble sidedHEIL Air Motion TransformerDiaphragm: Original Silver Mylar pleated ribbonThis is NOT the generic Mylar version that others sellSize: 1.6875 x 4.6875 (43mm x 119mm)Impedance: 4 ohm, DCR: 3.7 ohmPlease check your model before ordering to make sure you are getting the correct diaphragm.See the Fits Models tab for all applicable cabinet and driver numbers.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisment is an exact reprint from 1986, it is printed on matte photo paper and is in Mint condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

ESS Heil Ribbon Diaphragm AMT 10B, AMT 4, AMT 6, HD 12, Factory Part 689-1108 ESS AMT Speaker HEIL Ribbon Diaphragm Part # 689-1108This listing is for one pair or #2 of these itemsOriginal factory ESS partHand folded, USA MadeDouble sidedHEIL Air Motion TransformerDiaphragm: Original Silver Mylar pleated ribbonThis is NOT the generic Mylar version that others sellSize: 1.6875 x 4.6875 (43mm x 119mm)Impedance: 4 ohm, DCR: 3.7 ohmPlease check your model before ordering to make sure you are getting the correct diaphragm.See the Fits Models tab for all applicable cabinet and driver numbers.

ESS Heil Ribbon Diaphragm AMT 10B, AMT 4, AMT 6, HD 12, Factory Part 689-1108 ESS AMT Speaker HEIL Ribbon Diaphragm Part # 689-1108This listing is for one pair or #2 of these itemsOriginal factory ESS partHand folded, USA MadeDouble sidedHEIL Air Motion TransformerDiaphragm: Original Silver Mylar pleated ribbonThis is NOT the generic Mylar version that others sellSize: 1.6875 x 4.6875 (43mm x 119mm)Impedance: 4 ohm, DCR: 3.7 ohmPlease check your model before ordering to make sure you are getting the correct diaphragm.See the Fits Models tab for all applicable cabinet and driver numbers.

I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.

Thank You For Browsing My Listing! Thank You! Thank you for taking a look at this listing. I need the room, so I will be clearing out everything I can in 2023. So take a look at all my listings to find a wide variety of items. Thanks again! I hope your 2023 will be great! STAY SAFE out there! Postcards We are in the process of adding thousands of postcards to our eBay Store. Each postcard purchased will be shipped in a new high-quality 2 Mil postcard sleeve with no labels or stickers. They will be shipped in an EcoSwift envelope using the eBay Standard Envelope for Trading Cards, Stamps, Postcards & Coins up to $20 shipping service that includes a tracking number. We can fit up to four or five postcards in the envelope using the eBay service up to 3 ounces. We ship FREE using this service in the 50 US States. International and expedited shipping has a slight cost that you can check out before bidding using the eBay Shipping Tab. eBay Store Check out our eBay store for many cool vintage items including computer items, Coca Cola items, books, and much more. Marks Emporium Take a look at our online Shopify store for new items including t-shirts, mugs, hoodies, tumblers, mouse pads, stickers, manets, tote bags, coasters, pins, glasses and much, much more! See us at MarksEmporium.com Questions Please ask all your questions on this item or our policies before bidding. I try to respond to all questions within 24 hours. Problems Please contact us if you have any problems with your purchase. We will try to work things out with you. You can check out our Feedback and see we do our best. NOTE Serious bidders only. You can check out our Feedback and bid with confidence. I will not conduct any business outside of eBay! This entire auction listing is Copyrighted. It was created by GarageSale on a Macintosh in the Great State of Wisconsin. _gsrx_vers_1608 (GS 9.5 (1608))

I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.

I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.

I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.

I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.

Thank You For Browsing My Listing! Thank You! Thank you for taking a look at this listing. I need the room, so I will be clearing out everything I can in 2023. So take a look at all my listings to find a wide variety of items. Thanks again! I hope your 2023 will be great! STAY SAFE out there! Postcards We are in the process of adding thousands of postcards to our eBay Store. Each postcard purchased will be shipped in a new high-quality 2 Mil postcard sleeve with no labels or stickers. They will be shipped in an EcoSwift envelope using the eBay Standard Envelope for Trading Cards, Stamps, Postcards & Coins up to $20 shipping service that includes a tracking number. We can fit up to four or five postcards in the envelope using the eBay service up to 3 ounces. We ship FREE using this service in the 50 US States. International and expedited shipping has a slight cost that you can check out before bidding using the eBay Shipping Tab. eBay Store Check out our eBay store for many cool vintage items including computer items, Coca Cola items, books, and much more. Marks Emporium Take a look at our online Shopify store for new items including t-shirts, mugs, hoodies, tumblers, mouse pads, stickers, manets, tote bags, coasters, pins, glasses and much, much more! See us at MarksEmporium.com Questions Please ask all your questions on this item or our policies before bidding. I try to respond to all questions within 24 hours. Problems Please contact us if you have any problems with your purchase. We will try to work things out with you. You can check out our Feedback and see we do our best. NOTE Serious bidders only. You can check out our Feedback and bid with confidence. I will not conduct any business outside of eBay! This entire auction listing is Copyrighted. It was created by GarageSale on a Macintosh in the Great State of Wisconsin. _gsrx_vers_1547 (GS 9.4.2 (1547))

I don’t know what model these came out of, but they are the plastic frame used in the Tempest Lab series among others. Nominal 8 ohm, measure 5.2 and 5.7. Sound good with music through a crossover. One has some surface rust but works great. Please look at all the pictures and ask any questions before bidding.

Thank You For Browsing My Listing! Thank You! Thank you for taking a look at this listing. I need the room, so I will be clearing out everything I can in 2023. So take a look at all my listings to find a wide variety of items. Thanks again! I hope your 2023 will be great! STAY SAFE out there! Postcards We are in the process of adding thousands of postcards to our eBay Store. Each postcard purchased will be shipped in a new high-quality 2 Mil postcard sleeve with no labels or stickers. They will be shipped in an EcoSwift envelope using the eBay Standard Envelope for Trading Cards, Stamps, Postcards & Coins up to $20 shipping service that includes a tracking number. We can fit up to four or five postcards in the envelope using the eBay service up to 3 ounces. We ship FREE using this service in the 50 US States. International and expedited shipping has a slight cost that you can check out before bidding using the eBay Shipping Tab. eBay Store Check out our eBay store for many cool vintage items including computer items, Coca Cola items, books, and much more. Marks Emporium Take a look at our online Shopify store for new items including t-shirts, mugs, hoodies, tumblers, mouse pads, stickers, manets, tote bags, coasters, pins, glasses and much, much more! See us at MarksEmporium.com Questions Please ask all your questions on this item or our policies before bidding. I try to respond to all questions within 24 hours. Problems Please contact us if you have any problems with your purchase. We will try to work things out with you. You can check out our Feedback and see we do our best. NOTE Serious bidders only. You can check out our Feedback and bid with confidence. I will not conduct any business outside of eBay! This entire auction listing is Copyrighted. It was created by GarageSale on a Macintosh in the Great State of Wisconsin. _gsrx_vers_1545 (GS 9.4.1 (1545))