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Close In on an ImpeccableMusical Performance.What is the best way to listen to digitally-recordedmusic by headphone? The challenge here is toreproduce not only digital sources but also a digitallistening space.DEMON headphones are an audio marvel to behold,because impeccable digital listening space has nowbeen reproduced for enjoyment also through theheadphone format.The line-up of DEMON headphones is now aslarge as the space that occupies yourappreciation of high-quality digital audio. If yourbudget does not permit the higher-end models,you know you can rest assured that you will stillfind the DEMON headphone model that exactlysuits your musical taste.

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AH-D950

Extra-Large Driver UnitsEmulate High Speaker Qual

AH-D950AH-D750AH-D650AH-D550

Driver Units of 50-mm Diameter, Largestin their ClassAll of these headphone models are equippedwith large 50 mm widerange reproductionunits capable of delivering powerful, dynamicbasses and an upper range that is extremelyclean.

New High-Strength Neodymium MagnetsNeodymium is a new material with ultra high-strength magnetic properties, and has beenused in order to sufficiently drive the largedriver units which require much more power.

AH-D750

r

2-Way Plug

[/6N-OFC (AH-D950) and High-Purity LC-OFCClass 1 (AH-D750) for the Voice Coils andInput CablesThe voice coils and input cable in the AH-D950 employ 6N-OFC (Oxygen-Free Copperof 99.9999% purity), and LC-OFC Class 1 isused for these parts in the AH-D750. Boththese materials help to produce the clearestsound possible with absolute minimumdistortion.

High-Purity LC-OFC Class 1 for the VoiceCoils and Input Cables (AH-D650)The AH-D650, for its voice coils and inputcables, employs LC-OFC (Linear CrystalOxygen-Free Copper) Class 1, whose coppercontent is of higher purity than that ofconventional LC-OFC.The AH-D550 employs light-weight CCAW(Copper-Clad Aluminum Wire) for the voicecoils, and for the input cable, high-purity OFClitz wiring with superior conductivity andminimum signal loss is used for similar high-quality reproduction of digital sources.In all these headphone models, DENON'sfundamental principle has been to preservehigh quality of sound for every budgetcategory.

Vaporized Diamond Diaphragms (AH-D950)and Vaporized Titanium Diaphragms(AH-D750)Carefully-selected vaporized diamonddiaphragms have been employed in the AH-D950, and vaporized titanium diaphragmshave been used in the AH-D750. Both types ofdiaphragms are recognized for the enhancedtightness of their surfaces and especially fortheir superior high-range characteristics.

Driver Housing made of Low-ResonanceHighly-Rigid Plastic with High SpecificGravityThe baffle plates supporting the largeheadphone driver units are made of a speciallow-resonance highly-rigid plastic material ofthe caliber found, for example, in high-end CDplayers where protection from vibrations is ofcritical importance. The driver housing thusreliably suppresses unwanted resonances topreserve a totally natural, life-like digital sound.

Large Oval Ear Pads with superiorIsolation Characteristics and Long WearingComfortThe large oval-shaped ear pads, made of high-quality simulated leather, are roomy enough tocover the entire ear. This design guaranteessuperior isolation from external sounds and letsyou enjoy the full dynamics of digital sources.The comfortable soft touch, too, makes theheadphones a pleasure to wear over extendedlistening sessions.

Versatile Gold-Plated 2-Way PlugA gold-plated plug, capable of accommodatingboth miniature and standard phone jacks, hasbeen provided as an accessory so that theheadphones can be used with a variety ofcomponents. A simple screw arrangementchanges between the plug diameters (for AH-D950 and AH-D750). The gold-plated finishprotects the plug surface from corrosion tominimize signal loss during transmissionbetween the plug and components.

DEMON'S affordable closed-typeheadphones enjoy impeccable musicalperformances, too.

AH-D350AH-D210

Large Driver Units of 40 mm DiameterThe AH-D350 and AH-D210 headphonesemploy newly-developed, high-efficiency 40mm driver units for wide-range reproduction ofquality digital sources. Powerful basses andspacious upper-range digital sounds enjoyed inthese models even rival the quality of DENON'shigh-end headphones.

Special High-Polymer Film Diaphragms andCCAW Voice CoilsLight-weight CCAW (Copper-Clad AluminumWire) has been used for the voice coils toreproduce a clear, near distortion-free digitalsound at high speed.

High-Purity OFC Litz Wiring for InputCablesOFC (Oxygen-Free Copper) litz wiring of highpurity has been used for the input cables tominimize music signal loss during transmission.

Simulated Leather Ear Pads for SuperiorSound Isolation and Long Wearing ComfortThe ear pads of the AH-D350 and AH-D210are made of high-quality leather for superiorisolation from external sounds, and theircomfortable touch also make them easy towear over extended listening periods.

Large-Capacity Driver Housing (AH-D350)The baffle plates which support the largeheadphone driver units are made of a specialplastic material with superior acousticproperties. Unwanted resonances are thussuppressed to allow a completely natural, life-like digital sound.

Reversible Ear Cup for Single-EarMonitoring (AH-D210)Either one of the AH-D210's ear cups can bequickly turned outward to single-ear monitorthe left or right channel without having to puton the entire headphone set.

Versatile Gold-Plated 2-Way PlugA gold-plated plug, capable of accommodatingboth miniature and standard phone jacks, hasbeen provided as an accessory so that theheadphones can be used with a variety ofcomponents. The gold-plated finish protects theplug surface from corrosion to minimize signalloss during transmission at contact areasbetween the plug and components.

AH-D210

For Your Ears Only!With the increased interest in quality digital sources such as CD has come also a demand forin-ear type stereo listening alternatives that can reproduce the high, dynamic quality of digitalsound.Because you would probably not want to roam the streets with a pair of headphones clampedover your ears, DENON has designed a way you can enjoy your stereo recordings more incognito.Not only would you still be enjoying your music in high-quality digital sound, others aroundyou would never complain about or hear what you were listening to. A DENON pair of in-earphones is truly for your ears only, not even for DENON!

Minimal Sound Leakage andPowerful Bass Reproduction.

AH-C53AH-C33

Closed-Type BBB for Powerful BassReproductionSpacious digital sound from the deep bassrange all the way up to the upper range isnow tailor-made for your ears thanks to theclosed-type BBB (Bass Boost Baffle) systemincorporated in DEMON'S new AH-C53 andAH-C33 in-ear stereo phones.

Vastly-Reduced Leaking of SoundConventional in-ear phones have been of theopen-air type which allowed too much soundto leak away outside the ears. DEMON'S AH-C53/C33, however, employ a closed-typehousing which inhibits significant loss of sound.Thanks to this design and the BBB system, amuch greater portion of the high-quality soundis directed toward your ears, and your earsonly, resulting in minimized disturbance topeople around you.

High-Strength MagnetsThe AH-C53 is equipped with neodymiummagnets of ultra-high magnetic strength, whilethe AH-C33 uses high-performance samariumcobalt magnets, to faithfully reproduce thedynamism of digital sound.

Driver Units of 15 mm Diameter withCCAW Voice CoilsBoth of these DENON in-ear phones featuredriver units of 15 mm in diameter and voicecoils constructed of CCAW (Copper-CladAiuminum Wire) for optimum sound qualityeven out of a small space.

High-Purity OFC Litz Wiring for InputCablesOFC (Oxygen-Free Copper) litz wiring of highcopper purity has been used for the inputcables to minimize musical signal loss duringtransmission.

One-Side Input Cable (AH-C53)The AH-C53 comes with an unobstructiveinput cable that you can string up to one sideof your head so that it will not get in your wayduring normal use.

L-Shaped Gold-Plated Input PlugAn L-shaped gold-plated plug is used forsound input. The gold plating of this plugensures minimal resistance at contact areaswith the component and reliable suppressessignal losses.

Compact Storage CaseDENON provides you with a compactstorage case with a built-in reel. This caseaccommodates not only the phones but alsothe cable and L-shaped plug without wastingspace. The phones are also easily accessedwhenever needed.

AH-C33

AH-C53 AH-C33

SPECIFICATIONS

Type

Frequency responseImpedanceSensitivity (1 mW)Maximum inputCord length

Weight (notincluding cord)Accessories

AH-D950Closed typeheadphone2 Hz— 31 kHz30 ohms106 dB1500 mW3 m (with 6N-OFCwiring)250 g

AH-D750Closed typeheadphone2 Hz — 30 kHz30 ohms106 dB1500 mW3 m (with LC-OFCclass 1 wiring)250 g

03.5 mm — 06.3 mm gold-plated stereoconversion plug

A cross section of the driver unit model AH-D950

Type

Frequency responseImpedanceSensitivity (1 mW)Maximum inputCord length

Weight (not includingcord)Accessories

AH-D650Closed typeheadphone3 Hz — 29 kHz35 ohms106 dB1200 mW3 m (with LC-OFCclass 1 wiring)200 g

AH-D550Closed typeheadphone3 Hz — 28 kHz35 ohms106 dB1200 mW

AH-D350Closed typeheadphone4 Hz — 26 kHz32 ohms104 dB800 mW

AH-D210Closed dynamictype headphone5 Hz — 26 kHz

^32 ohms104 dB800 mW

3 m (with highly pure OFC litz wiring)

200 g 215 g 160 g

03.5 mm — 06.3 mm gold-plated stereo conversion plug

Type

Frequency responseImpedanceSensitivity (1 mW)Maximum inputCord length

Weight (notincluding cord)Accessories

AH-C53Closed dynamic typeearphone10 Hz — 24 kHz16 ohms106 dB30 mW1.2 m (Highly pureOFC litz wiring)5 g

Compact Case

AH-C33Closed dynamic typeearphone18 Hz — 22 kHz16 ohms106 dB30 mW1.2 m (Highly pureOFC litz wiring)

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Compact Case Specifications are subject to change without notice.

DEMONNIPPON COLUMBIA CO.. LTD.

I 4-1 4. AKASAKA 4-CHOME. MINATO-KU. TOKYO 107-11 . JAPAN

DEMON AUTHORIZED DEALER:

03091 Printed in Japan