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.

For consideration is a pair of ESS amt dividing networks removed from amt Monitor tower cabinets. Original Heil amt crossover pair, with new 100v capacitor upgrade. These are 2 way, designed to run a full sized Heil amt and a 4 ohm woofer compliment. They have external removable connector strips to run in bi-amp mode. Crossover frequency is 1000hz when using the inboard dividing network. The brilliance pots have been electrically cleaned as well. They are in good condition overall. 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.

Tweeter from rare Lafayette Criterion 3001 speaker. AMT. Works great! Only 1 available. May fit the 3002 and 3003 models, as well. Please do your research. 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

Removed from working ESS AMT1a speakers. Free shipping.

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

For purchase is a pair of ESS amt3 dividing networks removed from rock monitor tower cabinets. Original Heil amt crossover pair, with new 250v capacitor upgrade. These are 3 way designed to run a Heil air motion transformer, a midrange driver, and a dual 8 ohm (or single 4 ohm) woofer compliment. The selector pots have been cleaned as well. They are in great condition overall. I usually ship within 36 hrs of completed payment. Thank you for looking.

For consideration is a pair of ESS amt dividing networks removed from amt4 cabinets. Original Heil amt crossover pair, with new 250v capacitor upgrade. These are 2 way, designed to run a mid sized Heil amt and a 4 ohm woofer compliment. The selector pots have been cleaned as well. They are in great condition overall. I usually ship within 36 hrs of completed payment. Thank you for looking.

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

A pair of the ess heil motion tweeters/w networks Tested works as it should Attenuator functions as it should Some inner chipped wood and one left upper side chipped veneer, otherwise in solid shape for the age Cabinets shows some wear please check pictures Will be packaged in a double wall box and styrofoam all around

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.

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.

ESS PS4A - 2 Weichen mit Anschlusstermina ! AMT Heil Monitor Air Motion Transformer System ! Beide OK technisch ! Bei einer ist die rote Plastikkappe am Kabelanschluss ab ! Originalbilder sind Bestandteil der Beschreibung ! Preisvorschlge auch gerne ! Lieferumfang wie in den Bildern ohne weiteres Zubehr !

Good tweeter removed from a good speaker

Hallo! verkaufe 2 Stück ESS Performance Series PS 8 Heil-Air-Motion Hochtöner ,die Lautsprecher sind gebraucht aber funktionsfähig.Verkauft so wie abgebildet mit den dazugehörigen Weichen. Achtung! das ist ein reiner privatverkauf,garantie oder rücknahme ausgeschlossen.

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.

2-Heil Air Motion Transformer speakersM&K SubwooferB&W Center Speaker2- KEF Uni-Q Rear SpeakersFosgate Pro-Logic Digital Servo Logic Surround Sound Processor Model TwoBBE Sonic Maximizer 442AMarantz Amp for Powering the center center channel speaker This is a system I put together back in the 80s and 90s. Sorry I sold the Yamaha 3020 receiver separately. Will consider selling off seperaty.

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