McIntosh processors help ensure consistently high quality sound reproduction in almost any listening room. Our processors contain powerful computers to analyze and compensate for your room acoustics and audio speaker placement to deliver a studio-quality movie and music listening experience in your home. A processor should have the flexibility to connect all your components together, process the signal into a great room-filling home theater experience, be easy to use, and deliver premium sound.

Download Free Mcintosh Mx151 Manual Dexterity. 4/28/2018 0 Comments View & download of more than 566 Mcintosh PDF user manuals, service manuals, operating guides.

McIntosh processors deliver all this, and more. McIntosh MX-121 The A/V processor that you've always dreamed about has finally arrived! Introducing the McIntosh MX-121 Audio/Video preamplifier! One of the most anticipated products that McIntosh has produced in quite some time is a processor that continues in the McIntosh fields of excellence while offering 21 century features and enhancements. The McIntosh MX-121 is packed full of new and exciting features, such as, six HDMI 1.4 inputs that will allow you to pass thru 3D video content, and Ethernet input connectivity that allows you to not only to listen to Internet radio and Pandora, but also offers Apple Airplay to easily play all of your favorite music stored on your computer.

You can even control and view the status of the MX-121 with your Apple i-phone or i-pad! God is by fred hammond. The sound of the McIntosh MX-121 is astonishing; with the latest Dolby Tru-HD and DTS-HD sound processing for all of your favorite movies and music. The MX-121 offers the sophisticated Audssey Multi-EQ XT acoustic room correction, and three zones for whole-home audio distribution, and nine inputs are some of the many features found on the MX-121.

The McIntosh MX-121 Audio/Video processor is currently on display in our home theater, and we are truly amazed with not only its sound quality, but also its ease of use. Our first customers that have purchased the MX-121 are really taking to it, and enjoying its sound quality, as well as, Internet radio and Apple Airplay.

McIntosh MX-151 A flexible yet purist design that maintains the highest quality two channel audio performance. McIntosh's many years expertise in tube design and newly developed control circuits.

It has all the flexibility modern systems require while maintaining the highest quality two channel performance. As an example, all signal switching is done inside glass cylinders filled with inert gas. These switches are located adjacent to the input/output jacks, virtually eliminating crosstalk. Switch cleaning is a thing of the past. Particular attention has been paid to the MM Phono Input.

Its innovative circuit incorporates time-proven 12AX7 vacuum tubes. The brilliance of its design is reflected in both its simplicity and superior performance. Electronic, independent adjustment level settings for each of the eight source inputs from either the front panel or remote control. Channel Balance is electronically adjusted and stored in memory. Bass and Treble controls are included and will prove invaluable for older recordings or may be bypassed when not needed.

UPDATE: I ran RoomPerfect on Friday - achieved 97%. It was really loud! Things were rattling in the room. After it was done, I was unimpressed. I actually preferred RP turned off. On Saturday, I re-ran RP - again, achieving 97%. However, this time, after the initial sound check in the focus position, I turned the volume down 10db, and then continued with the focus and the room positions.

Now, I definitely like the sound better with RP turned on. Overall, the sound is much more solid with RP than with Audyssey on my previous processor. I'm definitely liking it so far. This is from the McIntosh RP set up instructions: MEN220 and MX150 will initially indicate the correct volume setting up or down as needed to achieve 80Db at the microphone. This may be uncomfortably loud to some and a lower volume may be used in some situations.

If a lower volume is used all other sounds in the room should be minimized. At the top of page 26 in the MX-151 manual, there is a note: Note: The Desired maximum calibration volume (-4.0db) level and the current (now -20.00dB) volume indications in figure 28 will probably be different in your room. The size of your room, loudspeaker distance from the microphone position and the efficiency of the loudspeakers all effect the readings. If the test signal was too loud, reduce it by using the Volume Control by 10dB (the example in figure 28 would now read -30.00dB). Select 'Retry' then 'Save Current'. If for some reason the volume level needs to be higher, a 'Measuring Error' will appear on the screen refer to figure 30.