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Weitere Material für 4 STK Air Motion Transformer
End: 08.10. 2023 15:30:40 on Sunday
Weitere Material für 4 STK Air Motion Transformer
End: 08.10. 2023 14:44:54 on Sunday
Weitere Material für 4 STK Air Motion Transformer
End: 08.10. 2023 14:13:08 on Sunday
Original ESS Heil Air Motion Transformer™ I - LARGE NEW! Pair
End: 05.10. 2023 11:18:10 on Thursday
- Condition: New: Other
- Price: 369.05 EUR
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- Status: sold
- Item number: 386124796256
- Seller: timothy6145 (1109|96.2%)
- Seller information: Commercial (with base shop)
- Item location: San Antonio, Texas
- Ships to: Worldwide
- Shipping: 0,0 EUR
- on EBAY
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Description
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
~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm (#1)
End: 04.10. 2023 22:13:09 on Wednesday
- Condition: Used
- Price: 75.29 EUR
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- Status: unsold
- Item number: 266398826930
- Seller: soundsbydave-ca (1564|99.3%)
- Seller information: Commercial (with base shop)
- Item location: Chico, California
- Ships to: US
- Shipping: 9,95 EUR
- on EBAY
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Description
~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests Good Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.
~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm (#2)
End: 04.10. 2023 22:12:29 on Wednesday
- Condition: Used
- Price: 65.87 EUR
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- Status: unsold
- Item number: 256206278362
- Seller: soundsbydave-ca (1564|99.3%)
- Seller information: Commercial (with base shop)
- Item location: Chico, California
- Ships to: US
- Shipping: 9,95 EUR
- on EBAY
-
Description
~Vintage~ ESS Air Motion Transformer Removed from Tempest Speaker 8 ohm Pre-Owned-Tests GoodNote:There is a slight imperfection in the Ribbon which is only cosmetic and has no effect on the sound. Normal 0 false false false EN-US X-NONE X-NONE Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.
2 STK AIR Motion Transformer
End: 01.10. 2023 18:27:16 on Sunday
Hedd Audio Heddphone Referenz Kopfhörer Air Motion Transformer Euro 1990,--
End: 01.10. 2023 18:15:01 on Sunday
Material für 2 STK Air Motion Transformer
End: 01.10. 2023 17:40:59 on Sunday
Noch Weitere Material für 4 STK Air Motion Transformer
End: 01.10. 2023 17:10:56 on Sunday
Material für 2 STK Air Motion Transformer
End: 01.10. 2023 15:12:46 on Sunday
Weitere Material für 4 STK Air Motion Transformer
End: 01.10. 2023 15:06:09 on Sunday
SINGLE Vintage Tempest Lab series 2 Air motion transformer Loudspeaker speaker
End: 30.09. 2023 15:17:02 on Saturday
- Condition: Used
- Price: 40.45 EUR
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- Status: unsold
- Item number: 394640360822
- Seller: indi-58 (306|98.9%)
- Seller information: Commercial (with base shop)
- Item location: Nottingham
- Ships to: GB
- Shipping: 8,0 EUR
- on EBAY
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Description
SINGLE speaker. Tested by connecting to a modern hi fi Tempest Air Motion Transformer loudspeaker system Lab Series 2
ESS Heil Air Motion Transformer Tweeter
End: 29.09. 2023 14:49:42 on Friday
- Condition: Used
- Price: 73.45 EUR
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- Status: unsold
- Item number: 204450705133
- Seller: smyth-3576 (349|100.0%)
- Seller information: non commercial
- Item location: Duvall, Washington
- Ships to: US
- Shipping: 35,88 EUR
- on EBAY
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Description
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.
Dayton Audio AMT2-4 Air Motion Transformer Tweeter 4 Ohm
End: 25.09. 2023 04:30:14 on Monday
- Condition: New: Other
- Price: 105.78 EUR
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- Status: unsold
- Item number: 285448707139
- Seller: itzikbeygal (2170|97.9%)
- Seller information: Commercial (with base shop)
- Item location: Wausau, Wisconsin
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
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Description
Dayton Audio AMT2-4 Air Motion Transformer Tweeter 4 Ohm Quick Overview The Dayton Audio AMT2-4 Air Motion Transformer tweeter brings clarity, transient speed, and musical finesse to your design. The tweeters round faceplate flush mounts into baffles easily, and groundbreaking AMT technology enables high output from such a compact driver. Product Highlights Advanced Air Motion Transformer design squeezes air molecules instead of shoving or crushing them Folded Kapton ribbon diaphragm delivers clean, detailed, and highly dynamic output Round metal faceplate provides easy mounting and a classic look Powerful, lightweight neodymium magnet structure for low distortion and high efficiency Sonically similar to the best metal ribbon and planar tweeters Product Manuals / Spec Sheets / Downloads Dayton Audio AMT2-4 Specification Sheet Dayton Audio AMT2-4 Data Files AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis Product Description The Dayton Audio AMT2-4 features a round faceplate and compact AMT element, for wide dispersion and overall performance that easily replace dome tweeters in retrofit or new design applications. The sealed rear chamber design of the AMT2-4 eliminates the need for a separate internal chamber in the loudspeaker enclosure. Dayton Audio AMT (Air Motion Transformer) tweeters use groundbreaking transducer technology from the original ESS/Heil Air Motion Transformer to provide ultra-clean, detailed, and dynamic treble output. The pleated ribbon diaphragm of an AMT provides a large acoustic radiating area condensed into a compact chassis, for extremely high output and improved power handling. Specifications: Dimensions: Overall diameter: 3.54, Cutout: 2.56, Depth: 1.12. Product Details Speaker Series AMT Series Model Number AMT2-4 List Price $114.99 Color Black Unit of Measure Each UPC 848791000621 - Parts 5 Years - Labor 5 Years Product Shipping Weight (lbs.) 0.75 Speaker Type Tweeter Power Handling (RMS) 15 watts Power Handling (max) 30 watts Continuous Program Power -- Impedance 4 ohms Sensitivity 92.5 dB @ 2.83V/1m Frequency Response 2 500 - 22 Voice Coil Diameter -- Magnet Weight -- DC Resistance (Re) 3.5 ohms Voice Coil Inductance (Le) -- Resonant Frequency (Fs) -- Mechanical Q (Qms) 2.92 Electromagnetic Q (Qes) -- Total Q (Qts) 2.86 Diaphragm Mass Inc. Airload (Mms) -- Moving Mass Of Diaphragm (Mmd) -- Mechanical Compliance of Suspension (Cms) -- Surface Area Of Cone (Sd) 8.91 cm² Volume of Displacement (Vd) -- BL Product (BL) -- Compliance Equivalent Volume (Vas) -- Maximum Linear Excursion (Xmax) -- Drivers Mechanical Losses (Rms) -- Entry / Exit Diameter -- Surround Material -- Voice Coil Wire Material -- Voice Coil Former -- Basket/Frame Material -- Magnet Material -- Overall Outside Diameter 90 mm Overall Depth 28.5 mm Baffle Cutout Diameter 65 mm # Mounting Holes 4 Mounting Hole Diameter -- Bolt Circle Diameter -- Product Weight -- Advanced Air Motion Transformer design squeezes air molecules instead of shoving or crushing them Folded Kapton ribbon diaphragm delivers detailed dynamic output Powerful, lightweight neodymium magnet structure for low distortion and high efficiency Sonically similar to the best metal ribbon and planar tweeters
2 STK AIR Motion Transformer
End: 24.09. 2023 18:16:47 on Sunday
Weitere 2 STK AIR Motion Transformer
End: 24.09. 2023 17:52:38 on Sunday
HEDDphone ONE Kopfhörer in Air-Motion-Transformer-Technologie NEU UVP 1699€
End: 24.09. 2023 17:30:00 on Sunday
- Condition: New
- Price: 842.69 EUR
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- Status: sold
- Item number: 276051731188
- Bids: 32
- Seller: fair-steigern_de_wiesbaden (4950|100.0%)
- Seller information: Commercial
- Item location: Wiesbaden
- Ships to: DE
- Shipping: 6,99 EUR
- on EBAY
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Description
HEDDphone ONE Hersteller: HEDDDesign: HEDDGewicht: 718g (ohne Kabel)HEDDphone® – Eine neue Stufe in der Kopfhörer-Technologie!HEDD Audio ist stolz, Audiophilen und Aufnahmekünstlern weltweit die ersten Fullrange-Kopfhörer in Air-Motion-Transformer-Technologie vorstellen zu können. Der Air Motion Transformer (AMT) ist ein elektrodynamischer Wandler, mit dem Luft wesentlich schneller bewegt werden kann als mit herkömmlichen Schwingspulen bzw. magnetostatischen (planar) oder elektrostatischen Systemen. Die traditionelle Kolben-Bewegung dieser Systeme wird durch eine gefaltete Membran überwunden, welche die Luft viermal schneller heraus drückt: Ein Durchbruch, der mehr Details einer Musikaufnahme festzuhalten vermag. Vor 30 Jahren entwarf HEDD-Chefingenieur Klaus Heinz den ersten kompakten und marktfähigen AMT-Hochtöner auf der Grundlage Oskar Heils ursprünglicher Erfindung des Air Motion Transformers. Seitdem konnte die klangliche Qualität in mehreren grundlegenden Revisionen verbessert werden. Der aktuelle Stand der AMT-Technologie ist in der Produktlinie innovativer Studiomonitore der Series ONE von HEDD zu hören. In jüngster Zeit konzentrierte sich Heinz auf die Entwicklung eines Air Motion Transformers mit voller Bandbreite, um neue Wege für dieses überlegene Wandlerprinzip zu ermöglichen. Um das gesamte hörbare Frequenzband (und darüber hinaus) wiederzugeben, arbeitet der HEDDphone® auf der Basis von »Variable Velocity Transform« (VVT®, Patent ausstehend). VVT® Technologie führt eine neue Membrangeometrie ein, die das AMT-Prinzip auf einen linearen, breitbandigen Frequenzbereich (10 Hz – 40 kHz) für den Einsatz als Kopfhörer-Wandler erweitert. Mit sowohl in der Breite als auch in der Tiefe variierenden Falten löst sich dieser Wandler von der festen geometrischen Struktur herkömmlicher AMT-Treiber.Der HEDDphone® bringt die dynamischen Fähigkeiten und die enorme Schallauflösung des AMT-Prinzips in die Welt der High-End-Kopfhörer. HEDDphone® spielt sein Potential dort aus, wo es wirklich zählt – bei der akkuraten und berührenden Wiedergabe von Musik.Technische Daten- Akustisch offene Bauweise- Over-Ear-Design (Circumaural)- Treiber: Air Motion Transformer- Leistung: 87 dB SPL for 1 mW- Impedanz: 42 ?- Gewicht: 718 g- Kopfhörerseitige Konnektoren: Mini XLR (wie Audeze)Lieferumfang: Ein HEDDphone® mit 2,2 mm langem Kabel, konfektioniert mit 6,35mm Klinke, in Aufbewahrungsbox.Dieses Produkt ist Made in Germany (Berlin)!
Material für 2 STK Air Motion Transformer
End: 24.09. 2023 17:29:37 on Sunday
Noch Weitere Material für 4 STK Air Motion Transformer
End: 24.09. 2023 16:19:02 on Sunday
Weitere Material für 4 STK Air Motion Transformer
End: 24.09. 2023 15:02:10 on Sunday
Weitere Material für 4 STK Air Motion Transformer
End: 24.09. 2023 14:51:27 on Sunday
Weitere Material für 4 STK Air Motion Transformer
End: 24.09. 2023 13:44:41 on Sunday
Material für 2 STK Air Motion Transformer
End: 17.09. 2023 17:57:55 on Sunday
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