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Table of Contents

Safety Instructions .................................................. 2
Lithium Battery ....................................................... 2
Disposal Instructions .............................................. 2
FCC Information ..................................................... 3

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 .................. 4

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 ......... 4

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..................................................... 5

General Information ............................................... 2

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 ...........................................2 - 8

Introduction ............................................................. 9
Performance Features ............................................. 9
Rear Panel Connections .......................................... 9

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 ..................... 9

How to Operate the MHA50............................ 10-11
Specifications ........................................................ 12

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 ............................................. 12

1. For additional connection information, refer to 

the owner’s manual(s) for any component(s) 

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designed for decoding 2-channel PCM (Pulse 
Code Modulation) and DSD (Digital Stream-
Digital) Digital Audio Signals.

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Portable Decoding Amplifier is designed to 

work with Apple and Android mobile devices. 
It will also work with computers with USB (2.0 
compatible) Connectors.

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supplied AC/DC Power Adapter, Plug Adapt-

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Department:

AC/DC Power Adapter 

310584SP

European Plug Adapter 

310585SP

General Information

United Kingdom Plug Adapter 

310586SP

Australia Plug Adapter 

310587SP

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Leather Case 

 

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the MHA50 is in compliance with directive 
2014/53/EU.

Note: The declaration of conformity may be consulted 

at http://www.mcintoshlabs.com/us/products/
Pages/Manuals.aspx.
Frequencies/power 2402-2480Mhz 3.1dBm

6. When discarding the unit, comply with local 

rules or regulations.

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latest information on the MHA50 and other 
McIntosh Products.

Содержание MHA50

Страница 1: ...McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 2699 Phone 607 723 3512 www mcintoshlabs com MHA50 Portable Decoding Amplifier Operation Guide...

Страница 2: ...tly into an a c receptacle WKH VKDOO UHPDLQ UHDGLO RSHUDEOH 7R FRPSOHWHO disconnect this equipment from the a c mains remove the AC DC Adapter mains power supply cord from the a c receptacle or remove...

Страница 3: ...s and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that int...

Страница 4: ..._____________ Purchase Date ______________________ Dealer Name _______________________ Technical Assistance I DW DQ WLPH RX KDYH TXHVWLRQV DERXW RXU 0F Q tosh product contact your McIntosh Dealer who...

Страница 5: ...e devices It will also work with computers with USB 2 0 compatible Connectors I LW VKRXOG EHFRPH QHFHVVDU WR UHSODFH WKH supplied AC DC Power Adapter Plug Adapt HUV 86 RQQHFWLRQ DEOHV RU HDWKHU DVH RU...

Страница 6: ...Circuitry LJLWDO HFRGLQJ 7KH 0 SURFHVV 3 0 LJLWDO 6LJQDOV XS WR N ZLWK LW UHVROXWLRQ 6 DQG IRU HDGSKRQHV 7KH 0 HDGSKRQH URVVIHHG LUHFWRU LUFXLWU LPSURYHV WKH VRXQG ORFDOL DWLRQ IRU HDGSKRQH LVWHQLQJ 7...

Страница 7: ...devices XVLQJ WKH QGURLG 2SHUDWLQJ 6 VWHP 7KLV DOORZV 86 27 86 RQ 7KH 2 W SH VPDUWSKRQHV WDEOHWV HWF WR HVWDEOLVK D FRPPXQLFDWLRQ OLQN ZLWK WKH 0 W DOVR allows connection to Computers using Windows M...

Страница 8: ...QHHGV WR EH LQ HLWKHU WKH L26 86 RU 0XOWL 86 SRVLWLRQ ZKHQ OXHWRRWK LUHOHVV RQQHFWLRQ LV EHLQJ XVHG GAIN Switch has a Low or High Setting to match up with the Headphones DUEXGV 6HQVLWLYLW DQG Impedanc...

Страница 9: ...icator Color Continuous Illumination Flashing Illumination Operation White 3 When the MHA50 is connected to the AC DC Power Adapter and Lithium Battery is recharging White 3 When the MHA50 is connecte...

Страница 10: ...WKH QGURLG 0RELOH Device if they are ON RQQHFW WKH QGURLG 0RELOH HYLFH XVLQJ WKH VXSSOLHG FDEOH WR WKH 0XOWL 86 RQQHF tor on the MHA50 3 Place the Input Selector Switch on the MHA50 to the Multi Posit...

Страница 11: ...WR DGMXVW WKH volume for your desired listening level Note If the maximum Volume Level is too high place the MHA50 Gain Switch in the L Low Position If the maximum Volume Level is too low place the MH...

Страница 12: ...or use with McIntosh Products with an Multi USB Digital Audio Input 5HTXLUHPHQWV 1 A PC Computer with a functioning USB Port 2 Windows 7 SP1 or greater Windows 8 8 1 or Windows 10 Operating System IQV...

Страница 13: ...cted to your computer the previous default Audio Device will be selected How to Operate the MHA50 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 LQGRZV 6RXQG 6HWWLQJV RU WKH 0F QWRVK 0 3RUWDEOH...

Страница 14: ...O D VHFRQG WLPH will resume listening with the LED Indicator FKDQJLQJ EDFN WR 5 1 LQ FRORU Computer Operation con t Recharging the MHA50 Battery IWHU DERXW KRXUV RI XVH LW EHFRPHV WLPH WR recharge the...

Страница 15: ...DWHG RXWSXW LJLWDO QSXW 6DPSOH 5DWHV 3 0 LW LW LW N DSD DSD64 DSD128 OXHWRRWK 7 3 3URILOH SW 3RZHU 5HTXLUHPHQWV 9 2YHUDOO LPHQVLRQV Width is 2 7 inches 7 0cm Height is 6 1 inches 15 5cm Depth is 0 6 i...

Страница 16: ...cts is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice Printed in the U S A McIntosh Laboratory Inc 2 Chambers Street Binghamton NY 13903 www mcin...

Страница 17: ...source device Supports 32 bit 192kHz hi res audio DSD64 DSD128 DXD352 8 DXD384 files and asynchronous USB audio via its high performance 32 bit digital to analog converter DAC Touch sensitive volume c...

Страница 18: ...Made for iPad mean that an electronic accessory has been designed to connect specifically to iPhone or iPad respectively and has been certified by the developer to meet Apple performance standards Ap...

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