McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York C49 Audio Preamplifier Owner’s Manual 13903-2699 Phone: 607-723-3512 www.mcintoshlabs.
DiD - - - - - - - - - - - - - - - - - - - - Important Safety Information is supplied in a separate document “Important Additional Operation Information Guide” Thank You Customer Service Your decision to own this McIntosh C49 Audio Preamplifier 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.
General Information and Connector Information General Information 1. For additional connection information, refer to the owner’s manual(s) for any component(s) connected to the C49 Audio Preamplifier. 2. The Main AC Power going to the C49 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.
Introduction and Performance Features DiD - - - - - - - - - - - - - - - - - - - - Introduction The McIntosh C49 Audio Preamplifier is one of the finest Preamplifiers ever created with connections for both analog and digital sources. The C49 Outputs have the ability to drive multiple Power Amplifiers. The C49 reproduction is sonically transparent and absolutely accurate. The McIntosh Sound is “The Sound of the Music Itself.
Dimensions Dimensions The following dimensions can assist in determining the best location for your C49. There is additional information on the next page pertaining to installing the C49 into cabinets. Front View of the C49 17-1/2" 44.4cm •:::n."::.. ffltfnfosh C49 AU DIO PREAMPLIFIER USB ,rx. [g] g 0 g DSD256 25% r -=· g 5-3/8" 13.7cm g g _j 1 6" 15.2cm j Side View of the C49 16-1/2" 41.9cm 14-1/2" 36.8cm l 3/16" 4-13/16" 0.48cm 12.22cm Rear View of the C49 17-1/8" 43.
Installation Installation The C49 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 removed from the bottom of the C49 when it is custom installed as outlined below. The four feet together with the mounting screws should be retained for possible future use if the C49 is removed from the custom installation and used free standing.
Rear Panel Connections Connecting Components The identification of Rear Panel Connections for the C49 Audio Preamplifier is located on a separate folded sheet contained in the Owner’s Manual Packet. Refer to separate sheet “Mc2B” for the Rear Panel Connections. The C49 has the ability to automatically switch power On/Off to Source Components via the Power Control connections. The Data Port Connections allow for the remote operation of basic functions using the C49 Remote Control HR085.
Rear Panel Connections and Connecting Components lliD -------------------Control In Jack. 5. Connect a Control Cable from the Tuner Power Control Out Jack to the Media Bridge Pwr Ctrl (Power Control) In Jack. 6. Connect a Control Cable from the C49 POWER CONTROL TRIG (Trigger) 1 Jack to the Power Amplifier Power Control In Jack. Notes: 1.
HR085 Remote Control Push-Buttons LEDs illuminate during the time a remote command is sent and when programming the remote control Press to Power the Preamplifier ON Use to select tuner presets, direct access an AM/FM Station Frequency, disc tracks or any numbered operation Select the DEVICE to issue a remote control command to SETUP Push-button is used as a “Shift Key” to select a function with blue color nomenclature Press to Power the Preamplifier OFF Direct access to stored Tuner PRESETS when used wi
How to use the HR085 Remote Control How to use the Remote Control The supplied C49 Remote Control (HR085) is capable of directly controlling the functions of contemporary McIntosh Source Components connected to the C49 via the Data Ports. Notes: 1. If at any time the C49 seems unresponsive to the HR085 Remote Control Commands, press the @ DEVICE Push-button to select fflt(nfosh first. 2.
Front Panel Displays, Controls, Push-buttons and Jack INPUT Control used to select a source for listening and recording. The control is also used to enter the TRIM or SETUP Modes and select the various functions VOLUME Control allows adjustment of the listening level for both channels.
Setup How to Operate the Setup Mode Your McIntosh C49 has been factory configured for default operating settings that will allow immediate enjoyment of superb audio without the need for further adjustments. If you wish to make changes to the factory default settings, a Setup Feature is provided to customize the operating settings using the Front Panel Information Display. Refer to the C49 Front Panel Illustration on the previous page while performing the following steps.
Input Settings, con’t 2. Rotate the INPUT Control until “SETUP: Inputs, (Hold INPUT)” appears on the Information Display. Refer to figure 3 on page 13. 3. Press and hold in the INPUT Control until “SETUP: UBAL 3, On / Rename” appears on the Display. If necessary rotate the INPUT Control to select the UNBAL 3 Input. Refer to figure 5. SETUP: UNBAL 3 On/Name (Hold INPUT) Figure 5 4. To switch the UNBAL 3 Input Off, rotate the VOLUME Control Couterclockwise until the display indicates “SETUP: UNBAL 3, Off”.
Setup, con’t RENAME: BAL 1 >MEDI < SETUP: MEDIA BRDG On/Name (Hold INPUT) Figure 14 19. Repeat steps 15 thru 18 until the new name of “RENAME: BAL 1, MEDIA BRDG” is indicated on the Front Panel Display. Refer to figures 13 thru 20. I I I I RENAME: ~I~ BAL 1 - s:. >MEDIA < -:;::{IS" Figure 15 RENAME: BAL 1 ~I~ >MEDIA < ;.~ 'JI\ Figure 16 RENAME: BAL 1 >MEDIA ..:::''~ ;.B~ ,,,, < Figure 17 RENAME: BAL 1 ~I~ >MEDIA BR ;..,,,,,~ < RENAME: BAL 1 ..:::''~ - s:.
Data Ports figures 27. SETUP: HEADPHONES Mute Main Output Figure 27 8. Exit the SETUP Mode by several presses of the INPUT Control. Power Control Triggers 1 and 2 By default the Power Control TRIGger 1 and TRIGger 2 are assigned to activate when Output 1 or Output 2 is selected. Both Triggers can also be reassigned to a given Input or Inputs or go On/Off with the C49 power. In the first example, the Power Control Trigger 1 will be assigned to MAIN: 1.
Setup, con’t Passthru USB Automute Comm Port Baud Rate When the C49 is part of a Home Theater or Multichannel Audio System the Right and Left Front Channels from an Audio/Video Processor or Surround Decoder can “Passthru” the C49 and onto its associated Power Amplifier(s). The Setup Mode allows selection of the specified C49 Input to be used for the Right and Left Front Channels.
Remote Control Codes IR Sensor Power Mode The Remote Control included with the C49 utilizes the NORMAL McIntosh Control Codes. The Second Set of Control Codes the C49 will respond to is referred to as the ALTERNATE Codes. The Alternate Codes are used when the C49 is used in the same location as another McIntosh Preamplifier and/or A/V Processor. This will prevent the Remote Control from affecting the operation of both units at the same time.
Setup, con’t Factory Reset Reset of the Microprocessors If it becomes desirable to reset all the adjustable settings (Setup and Trim Settings) to the factory default values, perform the following steps: 1. Press and hold in the INPUT Control to enter the SETUP MODE. Refer to figure 2 on page 13. 2. Rotate the INPUT Control until “FACTORY RESET, (Hold INPUT)” appears on the Information Display. Refer to figure 48.
How to Operate the C49 Power On and Off The Red LED above the STANDBY/ON Push-button lights to indicate the C49 is in Standby mode. To switch ON the C49, press the STANDBY/ON Pushbutton on the Front Panel or the (Power - Green) Push-button on the Remote Control.
How to Operate the C49 2. Press the LEVEL UP / DOWN Push-buttons on the Remote Control to emphasize the Right Channel (refer to figure 65) or the Left Channel (refer to figure 66). L BALANCE R ¦¦¦¦ ¦¦¦ Figure 65 L BALANCE ¦ ¦¦¦¦ ¦¦¦ R Figure 66 The Front Panel Display indicates the Balance changes are from 0 to 50dB. After approximately 4 seconds the Information Display returns to indicate the Source Selection and Volume Level.
How to Operate the C49, con’t play. Refer to figure 72. TREBLE 0 dB Figure 72 The change in the high frequencies volume level (TREBLE) can be performed by pressing the Remote Control LEVEL UP / DOWN Push-buttons or by rotating the Front Panel Volume Control to increase the Treble (refer to figure 73) or to decrease the Treble (refer to figure 74) of the high frequencies.
How to Operate the C49, con’t of operational steps for adjusting the TREBLE, BASS and MODE Selection: 1. Select “AMP METERLIGHT, On” as indicated on the Front Panel Information Display. Refer to figure 80. AMP METERLIGHT On Figure 80 2. Switch Off the Meter Illumination by using the Front Panel Controls or Remote Control Pushbuttons. Refer to figure 81. AMP METERLIGHT Off Figure 81 After approximately 6 seconds the Information Display returns to indicate the Source Selection and Volume Level.
How to Operate the C49, con’t Trim Momentarily press the Front Panel INPUT Control to activate the C49 Trim Functions. Rotate the INPUT Control to select the desired Trim Function and then use the VOLUME (adjust) Control to change the Trim setting. Refer to figure 60 on page 20. The Remote Control TRIM and LEVEL UP / DOWN Push-buttons may also be used. Approximately 6 seconds after Trim Function Selection and/or adjustments have stopped, the C49 will switch the Trim Mode Off.
How to Operate the C49, con’t JTI< lnlosh •••- -• - ,. .... - ' - •• ~ Figure 92 c;,,7 -·- C • 7 ~ • - l l " l ' .... •. , _ , _ , , . , , _ ~~-~-~~~ ',l ..... ""''--•---• Note: Before installing this software, please check to see if the McIntosh Product(s) with the USB-Digital Audio Input has the latest firmware version, if not update the firmware first. 1. Unzip the downloaded McIntosh Windows USB Driver Software Package. 2. Run “McIntoshHDSwPkg_20150814_v1p9p110p2. zip”.
)!;iCon1irm Installation Installing McI ntosh-HD Stied• ~ d : device below to iao-difyit.1 lcttin'i11: Spir•1i.ir11, ...I If }V,,1-·,t lll'
How to Operate the C49, con’t Control Panel Settings To activate the McIntosh-HD USB Audio Control Panel Click on the “McIntosh Icon” (located in the Windows notification area on the right side of the Task Bar) or click on the Windows “Show hidden icons”, then select the “McIntosh Icon”. Refer to figures 107 and 108. Notes: 1. It is not necessary for the McIntosh-HD USB Audio Control Panel to be running, unless it is desired to make changes to the default settings. 2.
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ffiD _ _ _ _ _ _ _ _ _ ___ Specifications Specifications Frequency Response +0, -0.5dB from 20Hz to 20,000Hz +0, -3dB from 15Hz to 100,000Hz Phono MM - 50 to 800pF, in 50pF steps; 47K ohms Phono MC - 25, 50, 100, 200, 400 or 1,000 ohms; 100pF Total Harmonic Distortion 0.005% from 20Hz to 20,000Hz Maximum Input Signal High Level, 5V Unbalanced, 10V Balanced Phono MM, 80mV Phono MC, 8mV Rated Output 2.
Packing Instructions Packing Instructions In the event it is necessary to repack the equipment for shipment, the equipment must be packed exactly as shown below. It is very important that the four plastic feet are attached to the bottom of the equipment. This will ensure the proper equipment location on the bottom pad. Failure to do this will result in shipping damage. Use the original shipping carton and interior parts only if they are all in good serviceable condition.
McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, NY 13903 www.mcintoshlabs.com 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.
um1 A C49 Audio Preamplifier Input and Control Connection Diagram Note: Refer to the C49 Owner’s Manual page 7 for additional connection information. Turntable with Moving Coil Cartridge Connection Legend: Data Cable*Digital Signal Cable Sensor/Keypad Cable RS232 Cable Power Control Cable* Ground Wire Audio Signal Cable AC Power Cords Video Signal Cable Loudspeaker Cable RF Signal Cable * 2 conductor shielded with 1/8 inch stereo mini phone plug on each end.
um1 B C49 Audio Preamplifier Output and Control Connection Diagram Note: Refer to the C49 Owner’s Manual page 8 for additional connection information. Connection Legend: Data Cable*Digital Signal Cable Sensor/Keypad Cable RS232 Cable Power Control Cable* Ground Wire Audio Signal Cable AC Power Cords Video Signal Cable Loudspeaker Cable RF Signal Cable * 2 conductor shielded with 1/8 inch stereo mini phone plug on each end.
um2 A C49 Audio Preamplifier Passthru Connection Diagram Note: Refer to the C47 Owner’s Manual page 9 for additional connection information. A/V Processor Connection Legend: Data Cable*Digital Signal Cable Sensor/Keypad Cable RS232 Cable Power Control Cable* Ground Wire Audio Signal Cable AC Power Cords Video Signal Cable Loudspeaker Cable RF Signal Cable * 2 conductor shielded with 1/8 inch stereo mini phone plug on each end. ~ !ml~ (9)@@ (@) ~ ~ @} [j] [j] [j] [j] ' @@ZONE ~ @a ' ll!lui.
um2 B C49 Rear Panel Connections OUTPUT 2 BALanced Left and Right send signals to Power Amplifier(s) and are switched On/Off with the Front Panel Output 2 Push-Button or Remote Control Push-Button FIXED OUTPUT Left and Right (Record Out) send signals to the input of a recording device OUTPUT 1 BALanced Left and Right send signals to Power Amplifier(s) and are switched On/Off with the Front Panel Output 1 Push-Button or Remote Control Push-Button OUTPUT 1 UNBALanced Left and Right send signals to Power
UiD5A Input Type Balanced Balanced Unbalanced Unbalanced Unbalanced MM (Moving Magnet) MC (Moving Coil) Digital Audio Input Digital Audio Input Digital Audio Input Digital Audio Input Digital Audio Input Digital Audio Input Input Assignment Chart C49 DEFAULT SETTINGS Input Number CONNECTION EXAMPLE SETTINGS Input Name Data Port Power Control BAL 1 All (1 thru 6) Main BAL 2 All (1 thru 6) Main UNBAL 1 All (1 thru 6) Main UNBAL 2 All (1 thru 6) Main UNBAL 3 All (1 thru 6) Main MM PHONO
UiD5B Input Type Balanced Balanced Unbalanced Unbalanced Unbalanced MM (Moving Magnet) MC (Moving Coil) Digital Audio Input Digital Audio Input Digital Audio Input Digital Audio Input Digital Audio Input Digital Audio Input Input Assignment Chart C49 DEFAULT SETTINGS Input Number Input Name Data Port Power Control BAL 1 All (1 thru 6) Main BAL 2 All (1 thru 6) Main UNBAL 1 All (1 thru 6) Main UNBAL 2 All (1 thru 6) Main UNBAL 3 All (1 thru 6) Main MM PHONO ----- Main MC PHONO -----
Important Additional Operation Information Guide Safety Instructions McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, NY 13903 www.mcintoshlabs.com Lithium Batteries RISK Oifl~6~TRICSHOCK OPEN ATTENTION: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR 0 CR + Disposal Instructions McIntosh Part No. 04170900 McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 www.mcintoshlabs.
liill The lightning flash with arrowhead, within an equilateral trian- gle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. WARNING: TO REDUCE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
Lithium Battery, Types, Removal and Installation Lithium Battery Disposal Instructions This product and/or the remote control supplied with this product may contain a coin/button cell battery. If the coin/button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death. Keep new and used batteries away from children. If the battery compartment does not close securely, stop using the product and/or remote control and keep it away from children.
lilll ________________________________ Waste and Disposal Instructions, con’t Disposal Instructions, con’t ~ Direct!ve de l'Union Europeenne (UE) ~ sur !'Elimination des Equipements Electriques et Electroniques (DEEE) ~ La direttiva de la Unione Europea ~ (EU) sui rifiuti di apparecchiature elettriche ed elettroniche (RAEE) La directive DEEE de !'Union Europeenne impose que les produits vendus dans les pays de l'UE portentla marque (eventuellement sur l'emballage) d'une poubelle sur roues barree d'une cr
W HOME ELECTRONICS THREE YEAR LIMITED WARRANTY elcome to the family of McIntosh owners. This is the Warranty for your new McIntosh Home Electronic Product (the “Product”). Your Product has been designed to give many years of trouble-free performance. Nonetheless, failures do sometimes occur even with equipment as well-built as McIntosh’s.
Scope and Duration of Warranty Subject to the terms and conditions stated below, McIntosh Laboratory, Inc. (“McIntosh”) warrants to the original owner that this Product shall be free from defects in workmanship or materials for a term of three (3) years from the date when it was purchased from an Authorized McIntosh Dealer.
C49 stereo preamplifier ■■ ■■ ■■ ■■ ■■ ■■ Be prepared for future digital music technologies with the C49 Preamplifier. Features our DA1 Digital Audio Module, which can be replaced by new modules as new digital audio technologies are developed. This will allow you to keep your C49 up to date with digital music formats and viable well into the future. Includes 7 analog and 6 digital inputs, enough to connect virtually all source components.
C49 stereo preamplifier Frequency Response: +0, -0.5dB from 20Hz to 20kHz +0, -3.0dB from 15Hz to 100kHz Analog Inputs: 2 Balanced 3 Unbalanced 1 Moving Coil 1 Moving Magnet Overall Dimensions (W x H x D): 17-1/2” (44.45cm) x 6” (15.2cm) including feet x 18” (45.72cm) including the front panel, knobs and cables Digital Inputs: 2 Coax 2 Optical 1 USB 1 MCT (used with McIntosh MCT series SACD/CD Transports) Weight: 23 lbs (10.4kg) net, 37.5 lbs (17kg) in shipping carton Total Harmonic Distortion: 0.
