Follow us| Sign up for our newsletter ESS Heil AMT Air Motion Transformer - Audiophile Hifi Stereo Tweeter Driver Pair SOLD AS-ISLIST OF DEFECTS IS NOT EXHAUSTIVE - THERE MAY BE ADDITIONAL DEFECTSNO RETURNS UNDER ANY CIRCUMSTANCESAll items included are pictured. Items are tested fully to ensure all functions work as expected - any defects and additional service done to the item are noted below. Items are not restored or reconditioned, unless specified. Original shipping on returns will be refunded at the sellers discretion. Local Pickup in NYC Available ESS Heil Air Motion Transformer Tweeter Pair Details & Testing Notes Cosmetic Condition:7/10: Good - some signs of wear, looks used but well-maintainedThe tweeter with brackets is separating where the plastic case halves join. Please see all high resolution photographs below.Functional Notes:- One tweeter works and ohms out around 4.5 ohm. - The other tweeter (the one with brackets) does not work and ohms out around 3.4 Mega Ohm - SOLD AS-ISOriginal Box:NoManual:NoShipping Method:FedEx Ground (Domestic) / FedEx Economy, USPS Priority, Ebay Standard Delivery (International)Shipping Weight:30lbs (18x12x8) High-End Audio Auctions has been THE trusted source for high-end, classic and vintage audio components on eBay since 2000! Our unique products, unparalleled service and bombproof packaging keeps our customers coming back again and again. We are experts at selling and shipping worldwide, with items ranging from $5 to $50,000. We look forward to earning your repeat business! By placing a bid on any of our listings, you agree to our terms & conditions Click here to learn more Home| About Us| Store Policies| FAQs| Feedback| Contact Us| Custom Tuned Cables _gsrx_vers_1680 (GS 9.8.3 (1680))

ESS Mark I Heil Air Motion Transformer StereoPhones Vintage Headphone électrodynamic Vous achetez et recevez ce que vous voyez. Voir mes évaluations. Aucun retour, en achetant, vous acceptez les conditions deBay. Membre depuis 20 Ans. Plus de 700 ventes. Cordialement, You buy and receive what you see. See my evaluations. No Returns, by purchasing you agree to eBay terms. Member Since 20 Years. More than 700 sales. Regards,

For purchase is a pair of flush mount brackets for large ESS amt tweeters, removed from 1b bookshelf series cabinets. Original set from ESS of Sacramento, in good condition. I usually ship within 48 hrs of completed payment. Thank you for looking.

High QualityFast ShippingCustomer SupportESS AMT 1D Heil air motion transformer pulled from a ESS 1AMT 1D speaker.in great condition missing side plastic covering - does not affect performancefree shipping with FEDEX ground BUY NOW!PaymentShippingReturnsPaymentShippingReturns We accept payment by any of the following methods: VISA - MASTERCARD - PAYPAL - AMEX - DISCOVERY - G-PAY Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class). In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.  We do not ship on weekends and holidays. - When your shipping label is generated a notification will be sent via your email. Tracking number will be included. - International buyers must allow 4-6 weeks for delivery. If still not received by then, please contact us. Delays are often due to the customs process in your country. Import duties, tariffs, and taxes are not included. These charges are the buyers responsibility. Please take a look carefully at the pictures and item description.  We will accept ALL returns, but if the return is because you no longer want the product, changed your mind, ordered the wrong item, or because it isn't your preference, we will apply a 15% restocking fee from the original price of purchase. Buyer will pay for shipping, if the return is because you no longer want the product, changed your mind, ordered the wrong item, or because it isn't your preference Please take a look carefully at the pictures and item description.  We will accept ALL returns, but if the return is because you no longer want the product, changed your mind, ordered the wrong item, or because it isn't your preference, we will apply a 15% restocking fee from the original price of purchase.   The buyer will pay for the return shipping if the return is because you no longer want the product, changed your mind, ordered the wrong item, or because it isn’t your preferenceHigh QualityFast ShippingCustomer Support---pulled from a ESS 1AMT 1D speaker. ---in great condition ---missing side plastic covering - does not affect performance ---free shipping with FEDEX ground ESS AMT 1D Heil air motion transformer pulled from a ESS 1AMT 1D speaker.in great condition missing side plastic covering - does not affect performancefree shipping with FEDEX ground BUY NOW!Payment We accept payment by any of the following methods: VISA - MASTERCARD - PAYPAL - AMEX - DISCOVERY - G-PAY Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!Shipping Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class). In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.  We do not ship on weekends and holidays. - When your shipping label is generated a notification will be sent via your email. Tracking number will be included. - International buyers must allow 4-6 weeks for delivery. If still not received by then, please contact us. Delays are often due to the customs process in your country. Import duties, tariffs, and taxes are not included. These charges are the buyers responsibility. Please take a look carefully at the pictures and item description.  We will accept ALL returns, but if the return is because you no longer want the product, changed your mind, ordered the wrong item, or because it isn't your preference, we will apply a 15% restocking fee from the original price of purchase. Buyer will pay for shipping, if the return is because you no longer want the product, changed your mind, ordered the wrong item, or because it isn't your preferenceReturns Please take a look carefully at the pictures and item description.  We will accept ALL returns, but if the return is because you no longer want the product, changed your mind, ordered the wrong item, or because it isn't your preference, we will apply a 15% restocking fee from the original price of purchase.   The buyer will pay for the return shipping if the return is because you no longer want the product, changed your mind, ordered the wrong item, or because it isn’t your preferenceHigh QualityFast ShippingCustomer Support pulled from a ESS 1AMT 1D speaker.in great condition missing side plastic covering - does not affect performancefree shipping with FEDEX ground

ESS Mark I Heil Air Motion Transformer StereoPhones Vintage Headphone électrodynamic Vous achetez et recevez ce que vous voyez. Voir mes évaluations. Aucun retour, en achetant, vous acceptez les conditions deBay. Membre depuis 20 Ans. Plus de 700 ventes. Cordialement, You buy and receive what you see. See my evaluations. No Returns, by purchasing you agree to eBay terms. Member Since 20 Years. More than 700 sales. Regards,

Both in very good working condition, measure 3.5 and 4.0 on my mm

ESS Mark I Heil Air Motion Transformer StereoPhones Vintage Headphone électrodynamic Vous achetez et recevez ce que vous voyez. Voir mes évaluations. Aucun retour, en achetant, vous acceptez les conditions deBay. Membre depuis 20 Ans. Plus de 700 ventes. Cordialement, You buy and receive what you see. See my evaluations. No Returns, by purchasing you agree to eBay terms. Member Since 20 Years. More than 700 sales. Regards,

For purchase is a clean pair of ESS amt tweeters, removed from LS-8 linear series loudspeakers. Original Heil air motion drivers from ESS of Sacramento, with flush mounting rings. These are of the 8 ohm variety. They will be packed well, expect them to arrive as described. I usually ship within 36 hrs of completed payment. Thank you for looking.

(Two) ESS (Electro Static Sound) HEIL AIR MOTION TWEETERS/TRANSFORMERS from the 1970’S AMT Series speaker line TESTED and in GOOD CONDITION.These come complete with the dampening pads and installation bolts.I’ve been selling Audio/HiFi components since Dr. Oskar Heil created this innovative design. No returns.

1 (One) HEIL AIR MOTION TWEETERS FOR THE ESS AMT LINE this is for one its in good condition never been tampered with comes complete with the dampening pad and the bolts Its clean been well taken care of Were very communicative if you need any more pictures or have any questions please ask we pack well and ship quickly with tracking so you know when it will arrive local pick up also welcome Thank you

Excellent ESS Heil Air Motion Transformer Tweeters Up for sale is a nice pair of working ESS Amt tweeters in great condition. They measure 6.07and 5.89 on my Fluke. Please review all photos for actual condition and appearance. On eBay, condition can be subjective, so please look closely and note all details. If in doubt, please email for further photos or to ask any questions.BUY IT NOW OR BEST OFFER ITEM WILL BE PACKED VERY CAREFULLY thorens, pioneer, carver LINN, adcom, teac, maxell, marantz, bose, jbl, turntable, sansui, technics, levinson, AR3, krell, nakamichi, kenwood, mcintosh, dynakit, amplifier, preamp, altec, ars, cerwin, dynaco, electro voice, empire, smeContact me for any information, additional photos or questions that you may have before you bid. Im happy to provide you with any information of my knowledge

!!! EXTREM SELTEN!!! VINTAGE ESS ELITE HEIL AIRMOTION SYSTEM PAAR Machen Sie gerne Angebote :) Aus den 70er Jahren ; in Amerika hergestellt :)

2 Stück Bändchen Hochtöner ESS Heil Air Motion Transformer, vermutlich aus Boxen Tempest Lab Series, Flanschdurchmesser 130mm. Impedanz 6 Ohm. Wenig Gebrauchsspuren, die Hochtöner funktionieren einwandfrei. Trotzdem lehne ich jegliche Sachmängelhaftung ab, da Privatverkauf älterer Artikel.

For purchase is a set of ESS amt tweeters, removed from Monitor tower loudspeaker cabinets. Original Heil air motion drivers from ESS of Sacramento, with mounting kit (plates, bolts, pads). These are in great condition with clean diaphragms measuring 3.4 / 3.5 ohms. They will be packed with the utmost care, expect them to arrive as described. I usually ship within 36 hrs of completed payment. Thank you for looking.

1 (One) HEIL AIR MOTION TWEETERS FOR THE ESS AMT LINE We have two available this is for one its in good condition never been tampered with comes complete with the dampening pad and the bolts Its clean been well taken care of Were very communicative if you need any more pictures or have any questions please ask we pack well and ship quickly with tracking so you know when it will arrive local pick up also welcome Thank you If you do buy both we will combine shipping

Original ESS Heil Air Motion Transformer™ I - LARGENEW! PAIR in Original Boxes Invented by the noted physicist and scientist, Dr. Oskar Heil, the ESS Heil Air Motion Transformer (AMT) tweeter uses a folded pleated Mylar diaphragm just 0.0005 thick. Its voice coil is a serpentine pattern of precision-etched aluminum, selected for minimal weight and high power handling.Unlike a normal piston loudspeaker that excites the air by alternately pushing and pulling a cone or dome, the Heil AMT Air Motion Transformer linearly squeezes and expands its diaphragms pleats, moving the air load at a very high velocity. Because the moving mass of the Air Motion Transformer is extremely low and the magnetic structure very powerful, this combination results in extremely high acceleration that yields amazing transients. Weight: 14.5 poundsHeight: 6?Width: 6.75?Depth: 4.25?Impedance: 4 ohms, Re: 3.9 ohmsPower: 40 Watts RMS, 160 Watts MaxResponse: 20 kHz - 800 HzSensitivity: 96 dB, 1 watt, 1 meterFits ESS Cabinet and Driver Models:ESS: AMT-1. AMT1, AMT-1A, AMT-1B, and many more

Good used ESS Heil Air Motion Transformer tweeter.Marked as from LS5 speaker.Tested, working perfectly.DCR 6.78 ohm5 1/8 inch diameter.3 1/4 inches hole to hole mounting.

Aus Nachlass - beide funktionsfhig abgebaut ( waren an Revox Anlage angeschlossen ) - 70er Jahre Traumstcke Stckpreis lag seinerseits bei 2400 DM Diaphragmen sind nicht beschdigt 1x Serial Nr 4800 1x Serial Nr 6489 Hhe: ca. 101 cm Breite: 40 cm Tiefe: 40 cm Gewicht jeweils ca. 50 kg Bedingt durch das Gewicht ist nur Abholung mglich - Versand definitiv ausgeschlossen ! Nicht mitbieten, wenn Sie mit den gemachten Angaben nicht einverstanden sind Der Artikel wird so angeboten, wie auf den Fotos zu ersehen ist Dies ist ein Privatverkauf - der Verkauf erfolgt unter Ausschlu jeder Gewhrleistung - somit keine Rcknahme, Umtausch oder Garantie Der Markenname ist Eigentum des Rechteinhabers und von mir nur verwendet, weil er Bestandteil des Produktes ist

Aus Nachlass - beide funktionsfhig abgebaut ( waren an Revox Anlage angeschlossen ) - 70er Jahre Diaphragmen sind nicht beschdigt 1x Serial Nr 4800 1x Serial Nr 6489 Hhe: ca. 101 cm Breite: 40 cm Tiefe: 40 cm Gewicht jeweils ca. 50 kg Bedingt durch das Gewicht ist nur Abholung mglich - Versand definitiv ausgeschlossen ! Nicht mitbieten, wenn Sie mit den gemachten Angaben nicht einverstanden sind Der Artikel wird so angeboten/versendet, wie auf den Fotos zu ersehen ist Dies ist ein Privatverkauf - der Verkauf erfolgt unter Ausschlu jeder Gewhrleistung - somit keine Rcknahme, Umtausch oder Garantie Der Markenname ist Eigentum des Rechteinhabers und von mir nur verwendet, weil er Bestandteil des Produktes ist

ESS PS4A - AMT Heil Monitor Air Motion Transformer System ! 2 Stck ! Einer defekt , er funktioniert aber ist leiser wie der andere . Membran verbogen ? Wollte nicht dran rumbasteln . One speaker is OK ! The other is quieter and has mechanical damage! Vielleicht geht er nach geradebiegen auch wieder ? Es sind nur noch 7 Originalschrauben vorhanden . Originalbilder sind Bestandteil der Beschreibung ! Preisvorschlge auch gerne ! Lieferumfang wie in den Bildern ohne weiteres Zubehr !

Original Decal, Emblem eines ESS AMT Oskar Heil Air Motion Transformers Maße 13 x 2,5 cm Versand erfolgt versichert als Hermes Paket. Bei Fragen mailen. Viel Spaß beim Kauf!

Zwei ESS AMT 1b Lautsprecher , , Heil Air Motion Transformer System. Die beiden Boxen wurden 2015 in Lemgo von der Firma Klangmeister berarbeitet Rechnung vorhanden. Die Abdeckungen sind nachgebaut.

ESS Tempest Heil air motion transformer tweeters 8 ohm. Good working condition