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INSTALLATION IN A CABINET 

To prepare the MX 114 (or installation remove the 
plastic protective covering. Turn the MX 114 upside 
down so that it rests on its top on the shipping pallet. 

Remove the tour plastic feet fastened to the bottom 

of the chassis. 

Next place the mounting brackets, the parts bag and 

the mounting template for easy accessibility. 

The professional mounting design eliminates the need 

for any shelf or bracket to support the MX 114. It is 

completely supported by its own mounting brackets. 

Position the plastic mounting template over the area 
of the cabinet panel to be cut out for installation. 

The design of the mounting template allows you to 
position or locate the cutout from the front or rear of 

the panel to which the instrument is to be mounted. 

If the cutout is to be located from the rear of the panel. 

the following steps will help you. 

On the back of the cabinet panel, scribe a vertical 

centerline through the exact center of the area in which 

the cutout is to be made. 

Place the template against the back of the panel and 

match the template centerline with the centerline on the 
cabinet panel. 

Make sure that there is at least ¼ inch clearance be-

tween the bottom of the dashed line of the cutout area 
on the template and any shelf or brace below the pro-
posed cutout. 

Mark the two locating holes ("C" holes on the mount-
ing template). 

Drill the two locating holes. Be certain the drill is per-
pendicular to the panel. 

Now position the template on the front of the panel by 

aligning the  " C " locating holes on the template with 
the drill holes. 

Secure the mounting strips to the rear of the cabinet 
panel using two screws from the hardware package. 

Attach the mounting brackets to the cabinet panel us-

ing four screws. 

Place the template over the mounting screws. The 
mounting screws should be centered in the  " A " and 
'B" holes on the template. The sides of the mounting 
brackets should match the vertical dash lines on the 
template. If necessary, loosen the screws and push the 
brackets into alignment and retighten. 

Insert the power cord through the opening. Carefully 

slide the MX 114 into the opening so the rails on 
the bottom of the equipment slide in the track of the 

mounting brackets. Continue to slide the instrument in 

until the front panel is against the cabinet panel. 

At the bottom front corners of the PANLOC instruments 
are the PANLOC buttons. 

After a PANLOC Instrument has been installed, de-

pressing the PANLOC buttons will lock the instrument 
firmly in the installation. Depressing the PANLOC but-
on a second time (as with a ball-point pen) will release 
the instrument. You can then slide the instrument for-

ward to the inspection-adjustment position. 

Depressing the Inspection-adjustment position latches 

will allow the instrument to be slid completely out of 

the installation. 

VERTICAL INSTALLATION 

In the hardware packet are two helical springs. Fasten 

the springs to the small flanges at the rear of the 

PANLOC brackets. The flange has a notch and a hole 

to mount the spring. The springs assist In the removal 

of vertically mounted PANLOC equipment. 

DO NOT USE THE SPRINGS ON HORIZONTALLY MOUNTED EQUIPMENT. 

Insert the screws in the center holes of the cabinet 
panel ("B" holes on the template) and tighten. The 
screw head should pull into the wood slightly. (Use two 

¾ inch long screws for panels under ½ inch, or two 1¼ 
inch long screws for panels Vi inch thick and larger.) 

With the template in place against the cabinet panel, 
mark the  " A " and  " B " drill holes and the four small 
holes that identify corners of the cutout. Join the corner 
marks with a pencil. The edge of the template can be 
used as a straight edge. 

IMPORTANT: DRILL THE 6 HOLES BEFORE MAKING 
THE CUTOUT 

Accurately drill the three holes on each side of the cut-

out area with a

 3

/

16

 Inch drill. 

With the saw on the INSIDE OF THE PENCIL LINES 
carefully cut out the rectangular opening. 

Summary of Contents for MX 114

Page 1: ...PREAMPLIFIER FM TUNER STEREO MX114 PRICE 1 25...

Page 2: ...f average designs It is for us a costly but worthwhile scientific and engineering effort Our continuing research benefits our cus tomers with the almost complete lack of obsolescence and the most reli...

Page 3: ...added to this tuner are careful control of circuit constants dur ing testing very high sensitivity and ex cellent spurious response rejection Every desirable feature of a tuner and preamplifier is in...

Page 4: ...or Foster Seeley discrimi nator is used as the FM detector and is designed for extremely low har monic distortion in the recovered output signal With the Hard limit ing properties of the preceding tw...

Page 5: ...a low output impedance for the tape output Phono input overload is virtually impos sible For example at 1000 Hz the phono input can accept 150 millivolts of signal without overload Ten millivolts of...

Page 6: ...sponse curves Negative feedback is maintained at all frequencies even with the tone con trols turned to full boost Overall distor tion is low at all frequencies including frequencies where maximum boo...

Page 7: ...BLOCK DIAGRAM 6 PREAMPLIFIER SECTION TUNER SECTION POWER SUPPLY...

Page 8: ...4 Rectifiers 1 Tuning Indicator 6HU6 POWER REQUIREMENTS 117 125 volts 50 60 Hz 30 watts MECHANICAL SPECIFICATIONS SIZE Front panel 16 inches wide by 51 16 inches high Chassis 15 inches wide by 13 inc...

Page 9: ...knob BALANCE Adjusts for equal loudness in each chan nel when the program source has unequal channel to channel volume VOLUME ON OFF Turns the MX 114 ON and ad justs loudness of the sound PUSHBUTTONS...

Page 10: ...nd B holes on the template The sides of the mounting brackets should match the vertical dash lines on the template If necessary loosen the screws and push the brackets into alignment and retighten Ins...

Page 11: ...2 an outdoor FM antenna or 3 a VHF TV antenna In fringe areas best results will probably be obtained with the use of an outdoor FM antenna In many areas the indoor dipole antenna may be satisfactory T...

Page 12: ...CONNECTING THE MX114 11...

Page 13: ...re quency response in the right channel The small center knob controls the low frequency response in the left channel The two knobs are friction coupled This permits them to be adjusted together or in...

Page 14: ...use make sure the push but ton is in the OUT position MUTING Muting suppresses the back ground noise and hiss normally heard between stations With the control in the IN position the muting is turned o...

Page 15: ...front of you Have someone switch the PHASE switch If the sound is not directly in front of you with the PHASE switch in the 0 NOR MAL position reverse the leads on one loudspeaker When the sound comes...

Page 16: ...me to a comfortable level 3 Rotate the tuning knob to the station of your choice The MX 114 uses a new Mclntosh devel oped automatic mono stereo switching cir cuit The switching is electronic without...

Page 17: ...s manual The FREE 3 YEAR FAC TORY SERVICE CONTRACT will be issued by Mclntosh Laboratory upon receipt of the completely filled out application form The terms of the contract are 1 Transportation charg...

Page 18: ...MclNTOSH LABORATORY INC 2 CHAMBERS ST BINGHAMTON N Y 13903 607 723 3512 Design subject to change without notice Printed In U S A 038 318...

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