Dynacord 315 Speaker User Manual
Contents
1. 12 30 48cm Cutout 14 for Ventilation 12 15 16 32 86cm Note Center the cutout Horizontally on the unit For purposes of clarity the above illustration is not drawn to scale Installation above the top 2 inches 5 08cm below the bottom and 1 inch 2 54cm on each side of the Integrated Amplifier so that airflow is not obstructed Allow 19 1 2 inches 49 53cm depth behind the front panel Allow 1 1 8 inch 2 9cm in front of the mounting panel for knob clearance Be sure to cut out a ventilation hole in the mounting shelf according to the dimensions in the drawing 6 5 8 16 83cm L 15 1 16 38 26cm Rear Panel Connections POWER CONTROL Output sends a SPEAKERS RIGHT TAPE TUNER TY turn on signal to a McIntosh Source output connections DVD and CD2 inputs Component or Power Control unit for 4 or 8 ohm accept high level pro when the MA6300 is turned on loudspeakers gram source signals Connect the MA6300 JUMPER PLUGS connect SPEAKERS LEFT GND terminal power cord to a live the Preamplifier MAINOUT output connections accepts a ground AC outlet Refer to Jacks to the POWER AMP for 4 or 8 ohm wire from a information on the IN Jacks and are needed for loudspeakers turntable back panel of your normal operation MA6300 to determine the correct voltage for your unit m tosh MA6300 INTEGRATED AMPLIFIER McINTOSH LABORATORY INC BINGHAMTON NEW YORK MADE IN USA SERIAL C E S2. Disc and Track Use the DISC and TRACK Push buttons when a Disc Player or Music Server is being used Tuner Push buttons Press the AM or FM Push button to select the desired broadcast band Press and release the Channel UpA or Down Push button to move from station to station Press and hold a Channel UpA or Down Push button to move continuously from station to station Press 10 Push button to start the automatic brief audition of each of the pre sets stored in the tuner memory Press 10 Push button a second time to stop on a station preset and exit the review process Volume Press the UpA or Down VOLUME Push button to raise or lower the listening volume level Note The Record Signals present at TAPE OUTPUTS are not affected by volume changes Pause Press Pausell Pushbutton to perform various functions on a variety of McIntosh Components It will also pause the playing of a disc or tape player The Pause Push but ton will also allow for quick exiting from the active menu when in the setup mode The PauseflJ Push button is also used as an Enter Push button with some McIntosh compo nents Acc On Press ACC ON to turn the power ON to a McIntosh Disc Player Acc Off Press ACC OFF to turn the power OFF to a McIntosh Disc Player 17 Specifications Power Output 100 watts into an 8 ohm load is the minimum sine wave continuous average power output The output RMS voltage is 28 3V across 8 ohms 160 watts i
3. Front Panel Features Front Panel Displays Controls Push buttons and Jack 13 Operation How to Operate the M Ap3U0U ccceeceeeeeeeeeeees 14 Remote Control Remote Control DPush ButOnS sss 16 How to Operate by Remote Control 17 Additional Information SPECA O e r E E E E 18 Packing Instruci n spesa ee E n ERAS 19 General Information 1 For additional connection information refer to the owner s manual s for any component s connected to the MA6300 Integrated Amplifier 2 The Main AC Power going to the MA6300 and any other McIntosh Component s should not be applied until all the system components are connected together Failure to do so could result in malfunctioning of some or all of the system s normal operations When the MA6300 and other McIntosh Components are in their Standby Power Off Mode the Microprocessor s Circuit ry inside each component is active and communication is occurring between them Connector and Cable Information XLR Connectors Below is the Pin configuration for the XLR Balanced Input Connectors on the MA6300 Refer to the diagram for con nection PIN 1 Shield Ground PIN 2 Output PIN 3 Output Power Control Connector The MA6300 Power Control Output Jack sends Power On Off Signals when connected to other McIntosh Components A 1 8 inch stereo mini phone plug is used for con nection to the Power Control Output on the MA6300 Power Control N C Ground N
4. Integrated Amplifier INTEGRATED AMPLIFIER MA6300 Owner s Manual McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 2699 Phone 607 723 3512 FAX 607 724 0549 The lightning flash with arrowhead within an equilateral triangle is intended to alert the user to the presence of uninsulated danger ous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of A electric shock to persons NYO MN B LA LA a 10 WARNING TO REDUCE RISK OF FIRE OR ELECTRICAL SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE IMPORTANT SAFETY INSTRUCTIONS PLEASE READ THEM BEFORE OPERATING THIS EQUIPMENT Read these instructions Keep these instructions Heed all warnings Follow all instructions Do not use this apparatus near water Clean only with a dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not install near any heat sources such as radia tors heat registers stoves or other apparatus including amplifiers that produce heat Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A ground ing type plug has two blades and a third ground ing prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet cons
5. nections to the Midrange High Frequency Loudspeaker Connections Connect the external Power Amplifier LEFT and RIGHT OUTPUT Connections to the Loud speaker Low Frequency Connections 6 Connect the MA6300 Power Cord to a live AC outlet PHONO Midrange High F Sections lUI 1 POWER RIGHT OUTPUT FUSE ACPOWER CONTROL Low Frequency Section Low Frequency Section Front Panel Displays Controls Push buttons and Jack T ae a ee Meter indicates the LED indicates when the LED indicates when the Meter indicates the Left Channel Out Left Channel Amplifier Right Channel Amplifier Right Channel Out put of the amplifier POWER GUARD circuit POWER GUARD circuit put of the amplifier activates activates The LEDs above the IR Sensor receives Indicates the push buttons indicate commands from a Audio Output the current source Remote Control is Muted selected Standby Power On Indicator POWER GUARD WATTS 8 OHMG WATTS 8 OHM Co Co 01 Oni lees 100 ae OT TO 900 65 o2 20 20f 20 200 7 o2 20 20 20 200 7 WATTS 4 OHMS ATTS 4 OHMS POWER QUTPUT POWER QUTPUT l BALANCE MeIntosh VOLUME MA6300 INTEGRATED AMPLIFIER HEADPHONES cD 1 CD 2 TUNER PHONO TAPE TV Q VD MONO STANDBY ON D Q Q L L S H T N k BALANCE Control Indicates the Push to mute the STANDBY ON allows adjustment
6. 1111 mL L ee E O O POWER TUNER 2 OUTPUTS FIXED VARIABLE TUNER 2 OUTPUT u EVEL RAAT How to Connect Loudspeakers Caution The supplied AC Power Cord should not be Banana plug connection connected to the Rear Panel of the MA6300 Insert the banana plug into the hole at the top of the Amplifier until after the Loudspeaker Connec terminal Refer to figure 7 tions have been made Failure to observe this Note Banana Plugs are for could result in Electric Shock For additional use in the United States and Canada only 2 Connect the loudspeaker hookup cables to the output terminals that match the impedance of your loudspeakers being careful to observe the correct polarities instruction on making Loudspeaker Connec tions contact your McIntosh Dealer or McIn tosh Technical Support When connecting Loudspeakers to the MA6300 it is very important to use cables of adequate size so there is little to no power loss in the cables The size is specified in Gauge Numbers or AWG American Wire Gauge The smaller 3 Connect the MA6300 Power Cord to a live AC outlet the Gauge number the larger the wire size If your loudspeaker cables are 50 feet 38 1m or less use at least 14 Gauge If your loudspeaker cables are 100 feet 76 2m or less use at least 12 Gauge 1 Prepare the Loudspeaker Hookup Cables that attach to the Amplifier by choosing one of the methods below Bare wire
7. 100 watts per channel stereo Power Amplifier and a sophisticated Preamplifier in one compact unit with less than 0 005 distortion s Electronic Input Switching and Balanced Input Digital Logic integrated circuits drive Electromagnetic switches on all seven inputs and operating functions for reliable noiseless distortion free switching The Balanced Input allows the connection of a source component using long cable lengths without a loss in sound quality s Power Guard The patented McIntosh Power Guard circuit prevents the amplifier from being overdriven into clipping with its harsh distorted sound that can also damage your valuable loudspeakers e Sentry Monitor and Thermal Protection McIntosh Sentry Monitor power output stage protection circuits ensure the MA6300 will have a long and trouble free operating life Built in thermal protection circuits guard against overheating e Illuminated Power Meters The Illuminated Power Output Watt Meters on the MA6300 are peak responding and indicate the power out put of the amplifier e Power Control The Power Control Output connection provides convenient Turn On Off of McIntosh Source Components connected to the MA6300 e Remote Control The Remote Control provides control of the MA6300 operating functions and any McIntosh Source Components connected to it e Special Power Supply A regulated Power Supply and a special R Core Power Transformer ensures stable noise free operatio
8. 3 6 amps 110 Volts 50 60Hz at 3 6 amps 120 Volts 50 60Hz at 3 2 amps 220 Volts 50 60Hz at 1 8 amps 230 Volts 50 60Hz at 1 8 amps 240 Volts 50 60Hz at 1 8 amps Note Refer to the rear panel of the MA6300 for the correct voltage Overall Dimensions Width is 17 1 2 inches 44 45cm Height is 7 5 8 inches 19 37cm including feet Depth is 22 inches 55 88cm including the Front Panel Knobs and Cables Weight 37 pounds 16 8 kg net 55 pounds 24 9 kg in shipping carton Shipping Carton Dimensions Width is 25 inches 63 5cm Depth is 27 inches 68 6cm Height is 12 inches 30 5cm Packing Instructions U Packing Instructions In the event it is necessary to repack the equipment for Quantity Part Number Description shipment the equipment must be packed exactly as shown 1 033888 Shipping carton only below It is very important that the four plastic feet are at 4 033887 End cap tached to the bottom of the equipment This will ensure the proper equipment location on the bottom pad Failure to do 1 033697 Inside carton only this will result in shipping damage 1 033725 Top pad Use the original shipping carton and interior parts only l 034301 Bottom pad if they are all in good serviceable condition If a shipping 1 033699 Shipping skid carton or any of the interior part s are needed please 2 017218 Plastic foot spacers call or write Customer Service Department of McIntosh 2 101204 10 x 2 1 4 wood screws Laboratory Refe
9. MA6300 TAPE OUTS to the Record Inputs of a Recorder and from the MA6300 TAPE INPUTS to the Recorder Outputs 5 Connect any remaining Source Components in a similar manner 1 Connect a Balanced Audio Cable from the McIntosh SACD CD Player Audio Outputs to the MA6300 CD INPUTS Note The unbalanced Audio Outputs from the McIntosh CD Player connected to the CD2 INPUTS may be used instead of the Balanced CD1 Inputs 2 Connect an Audio Cable from a McIntosh Tuner 1 Fixed Outputs to the MA6300 TUNER INPUTS 3 Connect an Audio Cable from a Turntable to the PHO NO INPUTS and the Turntable Ground Connection to the GND grounding post McIntosh MA6300 INTEGRATED AMPLIFIER McINTOSH LABORATORY INC BINGHAMTON NEW YORK MADE IN USA SERIAL NUMBER C E SPEAKERS 4 eo LCAL TTION RISK OF ELECTRIC SHOCK A A AVI S RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR O 120V N 50 60Hz 3 2A RIGHT LEFT ma DATA PORTS mm cD1 i DVD TUNER sum ope d TAPE Se Vv O O POWE CONTROL T 5AL 250V SLO BLO s DATA PORTS E Z Le McIntosh SACD CD Player R ikintosh POWER r AMP IN D00000 EDO OCO OO ALE APR TUNER McIntosh Tuner INPUTS QO MeIntosh vensa a FrAYen avis S POWER TUNER 1 OUTPUTS VARIABLE FIXED OUTPUT LEVEL Recorder
10. a Control Cable from the MA6300 CDI DATA PORTS Jack to the McIntosh SACD CD Player Data In Jack How to Connect Power and Data Control Note If the CD2 unbalanced Audio Inputs are used instead of the Balanced CDI Inputs then connect the Control Cable to the CD2 Data Port 4 Connect a Control Cable from the MA6300 TUNER DATA PORT Jack to the McIntosh Tuner Data In Tuner 1 5 Connect any remaining McIntosh Source Components in a similar manner Note With the addition of a McIntosh Power Controller and Remote Control Translator connected to the MA6300 any McIntosh Classic Components and or non McIntosh Components connected to the MA6300 can be operated more conveniently Contact your McIntosh Dealer for additional information CAUTION l l RISK OF ELECTRIC SHOCK DO NOT OPEN AVI S RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR POWER m DATA PORTS m CONTROL cD1 DVD TUNER es DATA PORTS m McIntosh SACD CD Player Melntosh mcn201 SACD CD PLAYER eti E NH POWER Tinos bel McIntosh MA6300 INTEGRATED AMPLIFIER McINTOSH LABORATORY INC BINGHAMTON NEW YORK MADE IN USA Lis CE E SPEAKERS 4 eee ee RIGHT j 120V 50 60Hz 3 2A INPUTS TAPE OUT TAPE TUNER DVD CD 2 McIntosh Tuner MeIntosh How to Connect Audio Components T How to Connect Audio Components 4 Connect an Audio Cable from the
11. cable ends Carefully remove sufficient insulation from the cable ends refer to figures 1 2 amp 3 If the cable is stranded carefully BHI REH sce Figure 7 twist the 0 5 inches strands E togeth oF er as Figure 1 Figure 2 Figure 3 tightly as possible Note If desired the twisted ends can be tinned with solder to keep the strands together or attach spade lug and or banana connector Spade lug or prepared wire connection Insert the spade lug connector or prepared section of the cable end into the terminal side access hole and tighten the terminal cap until the cable is firmly clamped into the terminal so the wires cannot slip out Refer to figures 4 5 amp 6 Figure 4 Figure 5 Figure 6 McIntosh Loudspeaker QOOOOO EE How to Connect Loudspeakers McIntosh Loudspeaker QOQOOOO OF J f J AN WH CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR O 120V N 50 60Hz 3 2A l T 5AL 250V LO BL x To AC Outlet Mein ash MA6300 INTEGRATED AMPLIFIER McINTOSH LABORATORY INC BINGHAMTDN NEW YORK MADE IN USA qERIAL SPEAKERS 4 INPUTS m DATA PORTS m CONTROL CDt DVD TUNER AMPIN OUT Our TAPE TUNER T DVD CD2 PHONO GND 6 oF 6 Be 00 00O GM Q USD GOT LO GT O GT O o gus DATA PORTS mmm 11 How to Connect an ex
12. normally or has been dropped Do not expose this equipment to dripping or splashing and ensure that no objects filled with liq uids such as vases are placed on the equipment To completely disconnect this equipment from the a c mains disconnect the power supply cord plug from the a c receptacle The mains plug of the power supply cord shall remain readily operable Do not expose batteries to excessive heat such as sunshine fire or the like Thank You Your decision to own this McIntosh MA6300 Integrated Amplifier ranks you at the very top among discriminating music listeners You now have The Best The McIntosh dedication to Quality is assurance that you will receive many years of musical enjoyment from this unit Please take a short time to read the information in this manual We want you to be as familiar as possible with all the features and functions of your new McIntosh Please Take A Moment The serial number purchase date and McIntosh Dealer name are important to you for possible insurance claim or future service The spaces below have been provided for you to record that information Serial Number Purchase Date Dealer Name Technical Assistance If at any time you have questions about your McIntosh product contact your McIntosh Dealer who is familiar with your McIntosh equipment and any other brands that may be part of your system If you or your Dealer wish additional help concer
13. removed from the bottom of the MA6300 when it is custom installed as outlined below The four feet togeth er with the mounting screws should be retained for pos sible future use if the MA6300 is removed from the custom installation and used free standing The required panel cutout ventilation cutout and unit dimensions are shown Always provide ad equate ventilation for your MA6300 Cool operation ensures the longest possible operating life for any elec tronic instrument Do not install the MA6300 directly above a heat gen erating component such as a high powered amplifier If all the compo nents are installed in a single cabinet a quiet running ventilation fan can be a definite asset in maintaining all the system compo nents at the coolest possible operating temperature A custom cabinet installation should provide the follow ing minimum spac ing dimensions for cool operation Allow at least 6 inches 15 24cm MA6300 Front Panel Custom Cabinet Cutout Opening 17 1 16 43 34cm fi iy im es EEE R R a 76 6 6 i fa ly a i a i POWER sean 01 10 1 01 10 100 ms mad ban ria 20 599 kod 6 ee Ian MeIntosh MA6300 INTEGRATED AMPLIFIER Cabinet L Front lt S for Ventilation MA6300 Side View in Custom Cabinet MA6300 Bottom View in Custom Cabinet seem Panel KA lt 1
14. PEAKERS 4 AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR 20V N 50 60Hz 3 2A a X C K a A A A O SUM DATA PORT POWER AMP TAPE OUT PHONO accepts signals sends data signals IN inputs ac sends signals from a Moving Magnet from all the Data cept signals to the input phono cartridge Ports to a McIntosh from a separate of a recording Source Components external Pream device for control with the plifier MA6300 Remote Control Main Fuse holder DATA PORTS send MAIN OUT CD1 balanced INPUTS refer to information signals to McIntosh sends signals to a accept high level pro on the back panel Source Components separate external gram source signals of your MA6300 to to allow control with Power Amplifier determine the cor the MA6300 Remote rect fuse size and Control rating III How to Connect Power and Data Control ES Se ee ne The MA6300 has the ability to automatically switch power On Off to McIntosh Source Components via the Power Control connections The Data Port Connections allow for the remote operation of basic functions using the MA6300 Remote Control For additional information refer to Con nector and Cable Information on page 4 1 Connect a Control Cable from the MA6300 POWER CONTROL Jack to the Power Control In on the McIn tosh SACD CD Player 2 Connect a Control Cable from the McIntosh SACD CD Player Power Control Out Jack to the Power Control In jack on the McIntosh Tuner 3 Connect
15. eration the Front Panel Power Guard Indicators will momentarily illuminate during peaks in the audio signals In the event the MA6300 over heats due to improper ventilation and or high ambient temperature the POWER GUARD Co RIGHT Q VOLUME Q STANDBY ON TV MONO MUTE O O Figure 8 14 How to Operate the MA6300 con t internal protection circuits will activate The Front Panel Power Guard Indicators will continuously illuminate and the audio will be muted When the MA6300 has returned to a safe operating temperature normal operation will resume How To Make A Tape Recording 1 Select the signal you wish to record with the appropriate Source Push button 2 Adjust the record level using the recorder volume con trol and proceed with the recording process 3 To listen to the playback of the program source just recorded press the TAPE Push button Note The MA6300 TAPE OUTPUTS are not affected by the VOLUME or BALANCE controls Reset of Microprocessors In the unlikely event the controls of the MA6300 stop functioning the microprocessors can be reset by perform ing the following 1 Press and hold in the STANDBY ON Push button for approximately five seconds 2 When the MA6300 cycles On then Off release the STANDBY ON Push button 3 When the STANDBY ON LED is illuminated press the STANDBY ON Push button the MA6300 will resume normal operation Note This can be performed with the MA6300 On
16. es Push buttons whose function is not identified above are for use with other McIntosh Products The Remote Control shipped with your MA6300 may differ from the illustration above however the functionality is the same How to use the Remote Control How to use the Remote Control SSS SSS The supplied Remote Control is capable of directly con trolling the functions of contemporary McIntosh Source Components connected to the MA6300 Earlier McIntosh source components and other brand source components can be controlled by the MA6300 Remote Control with the addition of a McIntosh Remote Control Translator RCT Note Your McIntosh Dealer can assist you with the instal lation and operation of the Remote Control Translator RCT Input Source Selection Press the appropriate Source Push button to select the desired program source Mute Press the MUTE Push button to mute the audio in all out puts except the HEADPHONES and TAPE OUTPUT The MUTE LED above the push button will flash on and off to indicate that Mute is active To un mute the audio press MUTE Push button again Mono Press the MONO Push button to switch from Stereo to Mono for Monophonic listening Disc Server and Tape Functions Use these push buttons to operate a DVD Player CD Player CD Changer Music Server or Tape Recorder Numbered Push buttons Press Push buttons 0 through 9 to access tuner station pre sets tracks on discs or selections on a Music Server
17. n even though the power line varies e Fiber Optic Solid State Front Panel Illumination The even Illumination of the Front Panel is accomplished by the combination of custom designed Fiber Optic Light Diffusers and extra long life Light Emitting Diodes LEDs The glass Front Panel ensures the pristine beauty of the MA6300 will be retained for many years Dimensions Dimensions The following dimensions can assist in determining the best location for your MA6300 There is additional in formation on the next page pertaining to installing the MA6300 into cabinets 17 1 2 44 45cm O ae Front View of the MA6300 E RN 7 1 8 7 5 8 aa 1 8 1 Ocm 1 9 37cm G O QO GQ G Q 1 T 43 18cm CA McIntosh mAss00 INTEGRATED AMPLIFIER S Tee Rear View of the MA6300 6 5 16 16 03cm Le 13 1 4 33 65cm 18 1 2 E a_r 46 99cm 1 7 43 18cm Side View of the MA6300 l JE 3 16 6 1 2 0 48cm 16 51cm 13 16 2 06cm 321 32 12 5 8 1 1 4 7 70cm Oe Tem 7 3 18cm III Installation The MA6300 can be placed upright on a table or shelf standing on its four feet It also can be custom installed in a piece of furniture or cabinet of your choice The four feet may be
18. ning a suspected problem you can receive technical assistance for all McIntosh products at McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 Phone 607 723 1545 Fax 607 724 0549 Customer Service E SESS eel If it is determined that your McIntosh product is in need of repair you can return it to your Dealer You can also return it to the McIntosh Laboratory Service Department For assistance on factory repair return procedure contact the McIntosh Service Department at McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 Phone 607 723 3515 Fax 607 723 1917 Copyright 2006 by McIntosh Laboratory Inc Table of Contents salety LISP CUMS arianna riran Ei Ne 2 Thank You and Please Take a Nomen 3 Technical Assistance and Customer Service 088 3 Table of Contents 3 General Inlormation aaa ran Eaa Haa Aaaa oaa 3 Connector and Cable Information eee 4 NACE OD eects ctsstetce n aai 4 Periormance Features wivaccesiscscvescessssedeatetedaesteesseveuateceanstens 4 IRV 5 BIDS CLO cca ecteaseceuessecuteneconcseneranutacsegenieseseesssectsean aetsends 6 Connections Rear Panel Connections see 7 How to Connect Power and Data Control 8 How to Connect Audio Components eee eee 9 How to Connect Loudsnealerg esse 10 How to Connect an external Power Amplifier 12
19. nnel by reducing the level of the Left Channel Mono Press the Front Panel MONO Push button or the MODE Push button on the Remote Control to combine left and right stereo signals to a Monophonic signal Note The signals at the TAPE OUT Jacks are not affected i LEFT 20 200 400 MS BALANCE HEADPHONES CD 1 TUNER PHONO O wm INTEGRATED AMPLIFIER How to Operate the MA6300 Mute Press the MUTE Push button on the Front Panel or Remote Control to mute the audio in all outputs except the HEAD PHONES and TAPE OUTPUT The MUTE LED above the push button flashes to indicate that Mute is active To un mute the audio press MUTE Push button again press the Remote Control Volume Push button s or press a Source Push button Headphones Jack Connect a pair of dynamic headphones to the Headphones Jack for private listening Press the MUTE Push button to mute the Loudspeakers Note The Headphone Output is optimized for impedances ranging from 16 to 250 ohms Power Output Meters The MA6300 Power Output Meters indicate the power delivered to the Loudspeakers The meters respond to all the musical information being produced by the Amplifier They indicate to an accuracy of at least 95 of the power output with only a single cycle of a 2 000Hz tone burst Read the Upper Meter Scale if the Loudspeakers connect ed to the MA6300 are of 8 Ohm Impedance and the Lower Meter Scale if they are 4 Ohms Power Guard During normal op
20. nto a 4 ohm load is the minimum sine wave continuous average power output The output RMS voltage is 25 3V across 4 ohms Output Load Impedance 8 and 4 ohms Rated Power Band 20Hz to 20 000Hz Total Harmonic Distortion 0 005 maximum harmonic distortion at any power level from 250 milliwatts to rated power 20Hz to 20 000Hz Dynamic Headroom 1 4dB Frequency Response 0 0 5dB from 20Hz to 20 000Hz 0 3dB from 10Hz to 100 000Hz Preamplifier Main Output IV for rated input 8V Maximun Sensitivity for rated output High Level 250mV unbalanced 500mV balanced Phono 2 5mV Power Amp In 1V Signal To Noise Ratio A Weighted High Level 97dB below rated output Phono 90dB below 10mvV input Power Amplifier 110 below rated output Intermodulation Distortion 0 005 maximum if the instantaneous peak power output is rated power or less per channel with both channels operating for any combination of frequencies from 20Hz to 20 000Hz Wide Band Damping Factor 200 at 8 ohms 100 at 4 ohms 18 Specifications Input Impedance High Level 20K ohms Phono 47K ohms 65pF Power Amp In 10K ohms Maximum Input Signal High Level 8V Phono 90mV Power Amplifier In 8V Main Output Impedance 50 ohms Power Guard Less than 2 THD with up to 16dB overdrive at 1 000Hz Voltage Gain High Level to Tape Output 0dB High Level to Main Output 12dB Phono to Main Output 52dB Power Requirements 100 Volts 50 60Hz at
21. of MONO Mode audio from the Push button switch the relative volume is active Loudspeakers es the MA6300 ON balance between Headphones are or OFF Standby channels not affected and resets the micro processors Connection for low Source Push buttons MONO Push button VOLUME Control allows impedance dynam select audio signals from combines the Left adjustment of the listening ic headphones for seven inputs for listening and Right Channel level for both channels private listening signals for Mono phonic Sound How to Operate the MA6300 Power On The Red LED above the STANDBY ON Push button lights to indicate the MA6300 is in Standby mode To Switch ON the MA6300 press the STANDBY ON Push button on the Front Panel or the Power Push button on the Remote Control The MUTE LED will light for approximately two seconds after turn on Refer to figures 8 and 9 Source Selection Select the desired source with the appropriate push button switch on the Front Panel or Remote Control Volume Control Rotate the Front Panel VOLUME Control or use the VOLUME UpA or Down Push buttons on the Remote Control for the desired listening level Balance Control Rotate the Front Panel BALANCE Control as needed to achieve approximately equal listening volume levels in each Loudspeaker Rotate the BALANCE counterclock wise to emphasize the Left Channel by reducing the level of the Right Channel Rotate the BALANCE clockwise to emphasize the Right Cha
22. or in the Standby Mode SR 8 2 A C3 D 0000000 q B STOP NEXT D 0 9 6 Figure 9 Note For an explanation of the Remote Control Push button functions refer to pages 16 and 17 15 III Press to Power the MA6300 ON or OFF LED illuminates during the time a re mote command is sent to the MA6300 Turns AC Power ON or OFF to certain McIntosh Components when connected via the Data Port Switches OFF the en tire MA6300 System Use to select tuner presets disc tracks or any numbered operation Selects AM Tuner Operating Func tions and Disc Selection on certain McIntosh Disc Players Mutes the audio Selects a Disc Player Music Server or Tape Recorder Function and also performs various functions on a variety of McIntosh Components Selects one of the seven available Audio Sources Mcintosh Remote Control Push Buttons Press MODE to switch between Stereo and Mono Modes Press to Power ON the MA6300 Press to Power OFF the MA6300 Selects FM Tuner Operating Func tions and Track Selection on certain McIntosh CD Players Press to review Tuner Station Pre sets and select certain functions on a variety of McIntosh Components Adjusts the volume level up or down Selects On Screen Functions on a variety of McIntosh Components Selects the FF Fast Forward or REWind Mode on Disc Player Music Server or Tape Recorder tunes Up or Down the AM FM Dial Not
23. ote The Data and Power Control Connecting Cable is avail able from the McIntosh Parts Department Data and Power Control Cable Part No 170 202 Six foot shielded 2 conductor with 1 8 inch stereo mini phone plugs on each end Data Port Connectors The MA6300 Data Out Ports send Remote Control Signals to McIntosh Source Components A 1 8 inch stereo mini phone plug is used for Data 7 ignal connection N C Data Ground McIntosh Plug In Jumper Connector The MA6300 utilities a phono style Plug In Jumper to con nect the MAIN OUTPUT Preamplifier Output jack to the POWER AMPlifier INPUT jack for each channel Note The Jumper Connector is available from the McIntosh Parts Department McIntosh Jumper Connector Part No 117 781 Introduction E Now you can take advantage of traditional McIntosh stan dards of excellence in the MA6300 Integrated Amplifier The Power Amplifier section of the MA6300 with a power output of 100 watts per channel will drive a pair of quality loudspeakers to a high level of performance The flexible Preamplifier section provides connections for various input sources and may also be used to drive an external Power Amplifier The MA6300 reproduction is sonically trans parent and absolutely accurate The McIntosh Sound is The Sound of the Music Itself 4 Connector Information Introduction and Performance Features Performance Features s Power Output The MA6300 consists of a
24. r to page 3 Please see the Part List for the 2 104033 10 x 1 3 4 flat washer correct part numbers 4 017937 Plastic foot 4 100159 10 32 x 3 4 screw 4 104083 10 7 16 Flat washer TOP PAD lt gt UNIT WITH 4 FEET ON BOTTOM COVER PLASTIC FOOT 4 10 32 x 3 4 SCREW WITH IMPORTANT Read Above PLASTIC FOOT SPACERS 2 BOTTOM PAD WOOD SKID 10 x 1 3 4 WASHER 2 10 x 2 1 4 SCREW 2 INSIDE CARTON INSIDE SHIPPING CARTON 19 McIntosh Laboratory Inc 2 Chambers Street Binghamton NY 13903 The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice Printed in the U S A McIntosh Part No 04098900
25. ternal Power Amplifier ESS SS SS SS Saal The MA6300 has the ability to be connected to an exter nal Preamplifier and or Power Amplifier In the example below the MA6300 is connected to an external McIntosh Power Amplifier and to a McIntosh Loudspeaker with Bi amplifer connections The MA6300 Power Amplifier drives the Midrange High Frequency Section and the ex ternal Power Amplifier drives the Low Frequency Section of the Loudspeaker 1 Remove the McIntosh Jumpers connected between the MAIN OUT and POWER AMP IN Jacks Retain them for future use 2 Connect a pair of Y jumper adapters between the MAIN OUT and POWER AMP IN Jacks 120V N 50 60Hz 3 2A i POWER m DATA PORTS mmm CONTROL CD DVD TUNER 2 2 T 5AL 250V SLO BLO Z ey DATA PORTS ayy l To AC Outlet __ Midrange Y Adapters Su High 60006 ae ections T McIntosh Power Amplifier partial view IeIntosh MA6300 INTEGRATED AMPLIFIER NTOSH LABORATORY INC BINGHAMTON NEW YORK MADE IN USA amh CE How to Connect an External Power Amplifier 3 Connect an Audio Cable from the just installed Y jumper adapters to the unbalanced input jacks on the external McIntosh Power Amplifier 4 Connect a Control Cable from the MA6300 POWER CONTROL Jack to the Power Control In on the McIn tosh Power Amplifier 5 Using the same Loudspeaker connection methods out lined on page 10 connect the MA6300 SPEAKER Con
26. ult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience re ceptacles and the point where they exit from the apparatus CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN The exclamation point within an equilateral triangle is intended to alert the user to the presence of im portant operating and maintenance servicing instructions in the litera ture accompanying the appliance AVI S RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL To prevent the risk of electric shock do not remove cover or l1 12 13 14 ks 16 17 18 back No user serviceable parts inside Only use attachments accessories specified by the manufacturer Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when mov ing the cart apparatus combination to avoid injury from tip over Unplug this apparatus during lightning storms or when unused for long periods of time Refer all servicing to qualified service person nel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the appara tus has been exposed to rain or moisture does not operate
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