Dual CS 455-1M audio turntable
Contents
1. A superior specification ina deceptively discreet design The inner values of this audiophile semi automatic turntable with belt drive are guaranteed to satisty the most demanding Hi Fi enthusiast Tonearm eU L M tonearm eGimbal tonearm mounting el ow mass tracking force eDetachable 15 headshell eCarbon fibre headshell detachable Chassis e Full size floating chassis Vibration damped aluminium profile turntable eAnti resonance turntable coating Drive e Belt drive with precision ground flat belt e16 pole synchronous motor speed adjustment 1255 e Adjustable tracking and anti Skating e Viscosity damped cueing device e Pilot lift and automatic stop Automatically yours supreme sophistication An automatic Hi Fi turntable that features a high level of operating convenience and first class musical reproduction Tonearm tonearm Gimbal tonearm mounting Adjustable tracking force eDetachable v headshell Chassis Floating sub chassis e ibration damped aluminium profile turntable e Platter with anti resonance coating Drive drive with precision ground Delt iscosity damped cueing device ell motor with electronic speed monitoring The CS 455 delivers the same superior performance as the Dual CS 450 not illustrated semi automatic turntable M maker par excellence This semi automatic Hi Fi turntable a2. anti resonance coating stabilizer Drive Quartz controlled flat motor with speed monitoring by microprocessor e iscosity damped cueing device eContact free final switching off with tonearm lift eracility for playing 78 rpm shellac records a E Lor NN dead 1E Oo f the stylus m en 11 LC FEET The Optimum Pivot System l he ran earn i IB if Ig 5 pos ifo ned lower Consequently the stylus nes more snugly in brecora groove and added and flutter due to undu 15 are no longer measurable 9 Among the best in tests The audiophile turntable that scores top marks in every department A semi automatic turntable with auto stop belt drive quartz contro and adjustable floating chassis Tonearm Gyroscopic gimbal tonearm with low mass tracking force thanks to high precision torsion spring eOptimum Pivot System for optimum tracking eDetachable headshell e Vertical tracking angle correction e Anti skating eCarbon fibre headshell Chassis Full size floating chassis eVibration damped aluminium turn table with anti resonance coating Drive eQuartz controlled flat motor with speed monitoring by microprocessor Viscosity damped cueing device e Contact free final switching off with tonearm lift Carbon fibre headshel n oc
3. e ley mL T bring I STR m sir F P ur ionge Tas e3 wavebands FM MW LW e uartz precision station selection in viia Pies iina mia e ms LS TIT e Digital display of frequency and 7 o RAM ee SUL Pena Na Hh storage location ee a and automatic station search Adjustable search sensitivity e Direct frequency input storage locations eAutomatic preset and preset play selection contents remain intact in the event of mains failure eluting circuit between stations e Built in ferrite aerial n i v 11 I ade lid atcha uy LII Ert uH TT EM mi V iui A p as 1 Dur i Ai DIIS PAN et a Tries ELIT TON i rima ye Ot nd i T mue 71 TT luu aro p ps Piet ert TiS ya gag ELS a E MI TS Eria ries Ep p gs Us der E ER TS La Lr em w A virtuoso among CD players An audiophile CD player with superb reproduction quality Front loader eMotorised drawer system 3 beam laser pickup High speed 16 bit converter Dual oversampling e Digital and LC filter e6 digit multi function display for playing time elapsed and remaining p
4. HIFI PROGRAM Dual The Hi Fi Specialist Dual The name has a sound reputa tion in consumer electronics For instance Dual turntables have always been synonymous with the state of the art In keeping with this successful tradi tion we shall continue to develop equipment that is geared to the tuture in terms of technology capabilities and level of operating convenience Today more than ever before this philosophy is winning the approval of consumers worldwide It is based on a concept that combines innovative technology with superb design The result is visionary engineering In other words Perfect entertainment 1 g a 7 P UJ Progress built on experience Dual turntables have by tradition stood for quality of the highest order Today advanced Hi Fi engineering gives the listener the opportunity to experience sound that is every inch as pure and as transparent as the original The phenomenal tonal quality for which Dual turntables are renowned is largely attributable to the carbon fibre headshell which optimizes the musical reproduction through its improved pick up behaviour The gyroscopic gimbal tonearm bearing Is the very nub of the tonearm system It holds the tonearm in perfect balance conjunction with other techni cal refinements ensures optimum tracking But it is not only the technology within that earns top marks for Dual turnta b
5. PUT Ei E 5 a fel 4 VAR ai MN iT E wastes TL erred Lui sTEREO CASS ocn EPOD L LH META e Technical Data Turntables Model Golden 1 CS 5000 CS 505 3 CS 455 CS 450 CS 431 Type Hi Fi semi Hi Fi semi Hi Fi semi Hi Fi Hi Fi semi Hi Fi semi automatic automatic automatic automatic automatic automatic Motor Electr DC quartz Electr DC quartz 16 pole synchronous Electr DC Electr DC Electr DC Drive system Belt Belt Belt Belt Belt Belt Speed rpm 33 45 78 33 45 78 33 45 33 45 33 45 33 45 Wow and flutter DIN WRMS 0 023 0 013 0 025 0 015 0 06 0 035 0 07 0 04 0 07 0 04 0 08 0 05 Rumble dB 58 56 52 48 48 46 Signal to noise ratio dB 80 80 75 72 72 68 Cartridge without without without without without without Preferable MC For cartridges with For cartridges with For cartridges with For cartridges with For cartridges with For cartridges with weights between weights between weights between weights between weights between weights between 3and 10g 3and 10g 10g 3and 10g 3and 10g 10g Dimensions Finish Dimensions width x height x depth mm 440 x 143 x 380 440 x 129 x 380 440 x 138 x 368 440 x 119 x 360 440 x 119 x 360 440 x 119 x 360 Weight kg 8 0 74 6 5 5 9 5 8 5 4 Mains voltage V 120 120 120 120 120 120 Mains frequency Hz 60 60 60 60 60 60 Finish Wood co
6. Wien Erlachgasse 116 1100 Wien Portugal EHP Singer Rua d Luis 7 4 1293 Lisboa Codex Sweden NCC AB Snidesv gen 10 12 17141 Solna Switzerland Seyffer amp Co AG Hohlstr 550 8048 Z rich Spain Jobisa S A C Vergel 8 3700 Denia Alicante U S A Ortofon Inc 122 Dupont Street Plainview N Y 11803 U S A Ortofon Inc 122 Dupont Street Plainview N Y 11803 Canada Noresco Canada Inc 50 Wingold Avenue Toronto Ontario M6B 1P7 Dual products are available only from selected retail specialists Dual GmbH Box 11 44 D 7742 St Georgen Schwarzwald Tel 077 24 887 0 Telex 7 92 424 Fax 077 24 79 14 Btx 40 408 Printed in Germany Wachterdruck B nnigheim 10 12 88 responsibility is accepted for any errors or omissions We reserve the right to alter specifications without notice
7. B 5 20 000 Hz m Dynamic range _ 96dB Signal to noise ratio _ 96dB Total harmonic distortion THD 1 kHz 20 Hz 20 kHz 0 003 0 006 Channel separation 1 kHz 90 dB Wow and flutter 0 001 55 Output voltage sockets 2 V cinch Max programmable music titles 16 Headphones 6 35 mm coax Remote control MEET Principle functions Infra red 23 Dimensions W x H x D ininches 17 3x 35x11 Power requirements 120 V AC 60 Hz Finish black anodized metal fascia Accessories IR remote control RC 75 with batteries cinch cable Australia The Falk Electrosound Group Box 234 Rockdale N S W 2216 Belgium Electronic Engineering S A Rue des Aduatiques 71 75 1040 Bruxelles Denmark Elton Electronics A S Dronning Olgas 20 22 2000 Kopenhagen England Hayden Laboratories Ltd Hiltern Hill Chalfont St Peter Bucks SL9 906 Finland Televox Oy Atomitie 5 00370 Helsinki 37 France Dual France 16 Avenue du Vert Galant 95 310 St Ouen l Aum ne Greece Lambropoulos Bros Ltd Serifou Slianou Str Soliatsou Square Athens 817 Japan Ortofon Japan Co Ltd Ochanomiui Fujiya Miura Building 2 2 6 Yushima Bunkyo ku Tokyo 113 Canada Noresco Canada Inc 50 Wingold Avenue Toronto Ontario M6B 1P7 Luxembourg Sogel S A 1 Dernier Sol Luxembourg Netherlands Rema Electronics B V Isarweg 6 8 1005 Amsterdam Sloterdijk Norway Lydconsult Markveien 32 0554 Oslo 5 Austria ECE
8. atio stereo A weighted 7OdB n Frequency response within 3 Frequency response 1 5 dB 20to 16 000 Hz Fetape _ 30 15000 Hz Stereo separation 1 kHz 45 dB Crtape 30 17 000Hz Capture ratio 2 dB MX Metal tape 30 18000 Hz Alternate channel selectivity 400 kHz 70 dB Weighted signal to noise ratio AM rejection 55 dB Dolby OFF 50 dB Image rejection NE _ 75dB Dolby ON B 68 dB IF rejection 110 dB DolbyONC 2 2222222 Spurious rejection 110dB Distortion at 0 dB 0 5 Distortion THD 0 2 Crosstalk attenuation at 1 kHz AM tuner section _ SS between stereo channels 40 dB sensitivity internal antenna 250 uV ___betweenoppositechannels _ 75 dB sensitivity external antenna _ 30yuV Erasure at 1 kHz 70 dB Selectivity 45dB Inputs sensitivity for O dB Audio response 6 dB 40to 2500 Hz Cinch 60 mV Signal to noise ratio 48 dB Outputs voltage 0 dB 200 nW m CH 700 mV Distortion 0 5 THD aT ONY S D nine ee 17 3x 4 8x11 8 Dimensions W x H x D in inches 17 3x 3 0x9 6 ee UNT MIU ME E En 120 V AC 60 Hz Power requirements 120 V AC 60 Hz e black anodized Finish 5 black metal fascia anodized metal fascia i Compact Disc Player Technical Data typical values CD 5070 RC D A converter 16 bit high speed Tracking frequency 88 2 kHz Fitter Digitaland L C Frequency response 1 d
9. d for powerful perfor mance An audiophile full range amplifier with the technology to satisfy every desire eHigh pulse power 2 x 85 watts at 8 ohms 2 x 130 watts at 4 ohms 2 X 1 0 watts at 2 ohms especial high power transformers and capacitors e inputs eGola plated connectors for phono and CD eHeadphones output e Direct tape to tape recording e Defeat circuit e Heavy duty chassis mo od a B NL PEEIG sii i Oo a wt his en du MERI n i in TOR E Hii ie Mica 2 ie i T 4 E Tha aM ie ti PAL Y TEM n is IL ins b ka seminat ak Hich pulse power 2 x 45 watts at Headphones output 8 ohms 2 x 65 watts at 4 ohms Direct tape to tape recording Super spec Great sound 2 X 65 watts at 2 ohms Heavy duty chassis e Special high power transformers and d A full range amplifier that s full of capacitors features Audiophile class of course inputs eold plated connectors for phono and CD 10 Advanced computer technology opens the door to a new era Dual CT 5040 Pure bred for pure pleasure This is the Hi Fi stereo quartz synthesi zer tuner from the Audiophile Con cept That means professional technology wrapped in exclusive design lx
10. ion of the tape and the computer controlled drive which monitors and optimizes the tape transport guarantee brilliant recordings and superb playback with clear undistorted trebles The host of outstanding features testifies to the high standards of cassette decks fram Dual For instance Full logic HX Pro amor phous audio head repeat functions music search system peak recording level display and last but not least Dolby B and C Noise Reduction 11 adds up to noise free crystai clear music reproduction With Dual s innovative technology and effective operating convenience the difference is plain to hear For details of Dual cassette decks see page 14 be Progress built on experience Star performer CS 7000 Interms of technology this audiophile semi automatic turntable from the top of the range fulfils the promise of 15 impressive design All metal components are 24 carat gold plated and the wood cabinet features a nigh qua ity plano varnish finish in black Tonearm e yroscopic gimbal tonearm with low mass tracking thanks to high precision torsion spring eOptimum Pivot System for optimum tracking Detachable 2 headshell e Adjustable tracking and anti skating force erxtremely rigid one piece headshell in carbon fibre design optimised for fitting moving coll systems Chassis erull size floating chassis e nrationdamped aluminium turnta
11. les In design too they are second to none For details of Dual turntables see page 4 onwards Two components combine to give quality without compromise Dual receivers are a noteworthy alternative to separate tuner amplifier combinations The integration of two components into one cabinet not only saves on space but on cost too And you can be sure of the same uncom promising quality that you would expect from Dual tuners and ampli fiers Among the outstanding features of these receivers are unadulterated and undistorted sound reproduction plus first class user convenience e g 16 memory locations In short Dual receivers are the perfect alternative thanks to their unbeatable combina tion of sophisticated technology and wide ranging features For details of Dual receivers see page 8 onwards Wiakes fullness of sound to bring the music alive Both technically and visually Dual amplifiers bring performance and function into perfect harmony With their delicately defined acoustical qualities they achieve a transparent tonal spectrum that is reproduced without the merest hint of distortion For details of Dual amplifiers see page 10 Advanced computer technology opens the door to a new era Inimitable sound exclusive design unbeatable quality Dual guarantees all three with its experience and its name Dual tuners are a clear expres sion of this ideology They represent perfec
12. luded Amplifier section eRated output power at 8 ohms DIN THF 70 60 watts eDynamic output power at 4 6 ohms 85 30 watts inputs eDirect tape to tape recording eOutputs for 2 loudspeaker pairs eDirect switching of CD Loudness function eHeadphones connection eEaualizer connection separable preamplification output stages eDouble transistorized power stages Tuner section e wavebands FM MW e Quartz precision station selection e Digital frequency display and automatic station search memory locations contents remain intact in event of mains power failure Two components combine to give quality without compromise LL n a1 CR 5900 Twice the power This receiver combines a powertul amplifier with a high performance tuner trucs pL e ne UAI LL STEREOS summ Tri Nep BL m RE Jia grt ba Amplifier section eRated output power at 8 ohms 45 35 watts eDynamic output power at 4 8 ohms 65 90 watts 5 inputs eOutputs for 2 loudspeaker pairs Loudness circuit eHeadphones connection Tuner section e wavebands FM MW eQuartz precision station selection eManual and automatic station search e16 memory locations contents remain intact In event of mains power failure 9 It takes fullness of sound to bring the music alive Dual PA 5060 Engineere
13. lus track number Displays for play repeat memory pause eProgramming of up to 16 music tracks e Direct access to the individual music tracks via numeric keypad on the remote control eSearch functions in both directions eStep back function for starting from the beginning of the last track function for repeating the track the program or the whole CD einfra red remote control e ariable headphones output e Metal fascia Ti ON nia Lud UL Player NOU i 1 1 31 O QIEIL GISDIAV 5 Perfection is an ideal we re close to achieving Dual CC 5850 RC Audiophile Hi Fi dynamics unit s the state of the tin Hi Fi s tereo cassett e deck Complete with infra red remote con itrol f for all main functions in conjunction with the Dual CR 5950 RC receiver eComputer controlled 2 motor cas sette drive eAmorphous audio head olby B and C Noise Reduction eX Pro for optimum treble recording control eMusic finder for locating the next music track e Automatic tape selector e Record level display with peak hold e Bias adjustment adjustable prema gnetization eSeparate balance control eSwitchable MPX filter e Repeat function eMemory function eRecord mute function Headphones output eAll metal chassis with aluminum fasc Convenience comes as standard with technology for the future
14. nsole with Wood console with Wood console with Wood console with Wood console with Wood console with brilliant high gloss real wood veneer real wood veneer foil coated surface foil coated surface foil coated surface finish in Black Walnut Walnut in Black finish in Black finish in Black finish Black Black Indicated values are typical values Rumble wow and flutter measured with lacquer disc Hi Fi Receivers Hi Fi Amplifiers Data typical values CR5950 CR 5900 PA 5060 5030 Rated power at 8 ohms both channels driven DIN 1 kHz 1 0 THD 2 70 watts 2 x 45 watts 2 x 70 watts 2 x 35 watts IHF 20 Hz 20 kHz 0 03 THD 2 x 60 watts 2 x 35 watts 2 x 60 watts 2 x 30 watts Dynamic power 8 ohms 10 cycles 1 kHz sec repeat 2 x 85 watts 2 x 65 watts 2 x 85 watts 2 x 45 watts Dynamic power 4 ohms 10 cycles 1 kHz sec repeat 2 x 130 watts 2 x 90 watts 2 x 130 watts 2 x 65 watts Dynamic power 2 ohms 10 cycles 1 kHz sec repeat 2 x 170 watts 2 x 85 watts Peak current capability 10 cycles 1 kHz sec repeat 2 amperes 15 amperes Power bandwidth 3 dB 10 to 70 000 Hz 10to 50 000 Hz 6to 90 000 Hz 6to 90 000 Hz Damping factor 40 Hz to 12 5 kHz 8ohms 80 40 80 60 Slew rate 30 V uS 30 V uS Total harmonic distortion 6 dB 1 kHz 0 02 0 02 0 01 0 03 intermodulation distortion 60 Hz 1 kHz 4 1 0 05 0 05 0 02 0 05 Input sensitivity moving coil 0 2 mV 0 2 Input sensitivity moving magne
15. t 2 5 mV 2 5 2 5 mV 2 5 Input sensitivity CD Tape Aux 150 150 mV 200 mV 200 mV Frequency response tuner CD tape video 20 to 20 000 Hz 20to 20 000 Hz 20 to 20 000 Hz 20 to 20 000 Hz 0 5dB 0 5dB 0 4dB 0 4dB Frequency response phono RIAA 20 to 20 000 Hz 20 to 20 000 Hz 20 to 20 000 Hz 20 to 20 000 Hz 1 0dB 1 0dB 1 0dB 1 048 Signal to noise ratio MC input unweighted A weighted 65 70 dB 65 70 dB Signal to noise ratio mm input unweighted A weighted 75 80 dB 70 75 dB 73 78 dB 73 78 dB Signal to noise ratio CD input unweighted A weighted 95 100 dB 90 95 dB 95 100 dB 95 100 dB Crosstalk 1 kHz 80 dB 80 dB 80 dB 80 dB control range 100 Hz 10 kHz 9 9dB 9 908 10 10dB 10 1098 nsions Finish Dimensions W x H x D in inches 17 3 4 8 11 8 17 3x 48x 11 8 17 3x 43x11 17 3 43 11 Power requirements 120 V AC 60 Hz 120 V AC 60 Hz 120 V AC 60 Hz 120 V AC 60 Hz Finish S blackanodized S blackanodized S blackanodized 5 black anodized metal fascia metal fascia metal fascia metal fascia Hi Fi Tuner Hi Fi Cassette Deck Technical Data typical values CT 5040 Technical Data typical values CC 5850 4 Usable sensitivity 5 ohms 10 8 dBF 1 5uV Tape speed Em 4 75 cm sec Stereo 50 dB quieting sensitivity 75 ohms 35 dBF Wow and flutter WRMS 4 _0 05 signal to noise ratio mono weighted 1 7698 DIN Record Playback _ 0 10 signal to noise r
16. ted future oriented Hi Fi details of Dual tuners see page 11 c2anjneering at its most sophisticated Perfection Is an ideal we re close to achieving The new CD players from Dual come very close to perfect listening plea sure The pioneering technology we have employed produces sound of unsurpassed dynamics and purity Dual CD players will take you into a fascinating world of musical enjoy ment where there is no place for the hiss and crackle of yesteryear Qut standing sound quality is guaranteed by a combination of sophisticated techniques Take the astigmatic method for example This optimized laser scanning system ensures excellent tracking under the most demanding conditions Then there s oversampling to increase the scanning frequency This reduces the harmonic distortion and results in frequency response of optimum linearity And of course you can depend on superb operating facilities sucn as remote control and a six digit display With these CD players Dual has achieved a new level of technical perfection maximum versatility and optimum operating convenience For details of Dual CD players see page 12 onwards Convenience comes as standard with tech nology for the future Dual Hi Fi cassette decks are the result of supreme engineering know how aimed at quality oF sound and durability of design The high azimuth accuracy the audio head is always at the correct angle to direct
17. utomatic tonearm return makes music an experience lonearm eHeadshell with 42 mounting Chassis Floating sub chassis e ibration damped aluminium profile turntable e Platter with anti resonance coating Drive drive with precision ground Viscosity damped cueing device eDC motor with electronic speed monitoring Vibration damped aluminium profile turntable Golden 1 CS 5 000 and CS 505 3 Eocsciogram SHOWS up verv 9 ihe close nbi 1 ween the vibration characte ici of 8 he JI jd hi jeg ol eil ul er Lut if it ter In contrast ELI insirates 151 i iby E f E vey V Ug ut f a Mi Diatter 15 I Tai with Ihe aci aan 1 integrated heavy metal ring ana asc coaung tar The Dlarter 2 5 1 1 r M proe n u Tre rn Aie Ene dj Ee ty T LL LL s drm 277 4 bres Li Are dena gs i an V gy 1 li REDE Ls T TUTUP Tees al eal id x Is icr n re ipi THEMA bl n Two in one Amplifier and tuner in one cabinet That s the CR 5950 RC receiver With remote control for all main functions Dual RC 50 infra red remote control inc
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