McIntosh MX 117 Manual

MX 117
AM - FM STEREO TUNER / PRE-AMP

FRONT PANEL:

Glass with illuminated teal/gold nomenclature. Illuminated dial.
/
TUNING LED
SIGNAL
, ,
FM MUTE PH
2. Pushbutton switches:
.
OUT
TAPE COPY
controls: 30, 750 and 10
FREQUENCY
to .
FLAT MAX

BACK PANEL:

ANTENNA
FM PRESELECTOR
, 2
SWITCHED
izontal.
HOR
rou
2.
TAPE G

PREAMPLIFIER SECTION:

Input Sensitivity and Impedance: aux 0.25V at 47k, phono 2.2mV at 47k and
50pF. Voltage Gain: 20dB aux, 61.1dB phono.
IHF, phono -90dBA IHF. Output: main 2.5V, line 1.25V, headphone 0.75V. Output
Impedance: main 100 ohms into 5k or higher, line 600 ohms, headphone 8 ohms.
Equalizer Controls: 30, 750 and 10kHz 12dB boost or cut.

FM SECTION:

Sensitivity: 2.0uV (11.2dBf). Distortion: 0.38% in stereo. Response: 20-
15kHz (+1.0 -1.0dB). Image Rejection: 100dB. Stereo Separation: 40dB.
Alternate Channel Selectivity: 75dB IHF.

AM SECTION:

Sensitivity: 75uV. S/N: 45dB. Distortion: 0.8%. Response: 20-3500Hz
(+0 –6dB). Adjacent Channel Sensitivity: 30dB IHF. Image Rejection: 65dB.
Power Requirements: 120V at 45 Watts.

CABINET:

L 52
© 2007-2020 VintageMac – Larry Hodson
column. Lighted pointer dial.
2. Tuning control.
1,
PH
POWER
:
1„ 2, 2„
T T T T
. buttons.
VOLUME PANLOC
push terminals:
switch: or
IN
.
UNSWITCHED FUSE
: (2),
OUTPUTS MAIN
binding post. Panloc mounting.
ND
Response: 20-20kHz (+0 -0.5dB). Distortion: 0.02%,
Also fits L 11, L 12, and
LED
7
INPUT SELECTOR
or ,
:
OFF
ON MONITOR
or
1. :
OFF
MONO
Hz. Concentric
K
, rou , 300 Ω,
AM G ND
. Built-in ferrite antenna.
OUT
. Power cord.
,
1, 2.
LINE TAPE TAPE
L 62
The Compendium
input indicators:
TAPE
: , , ,
AUX AM FM
: or
1:
IN OUT
TAPE
. jack.
ON
HEADPHONES
to
:
BALANCE LEFT RIGHT
. 75 Ω coaxial
FM
7
outputs:
Ú
SCOPE
:
1,
Ú
INPUTS PH PH
Hum and Noise: aux -100dBA
Rev. 09/19
light.
MPX
, , ,
AUX AM
,
1,
MUTE PH PH
and or
2:
IN
TAPE
EQUALIZER
:
/
LOUDNESS
connector.
FM
outlets: 3
AC
ical and
VERT
,
2, 1,
AUX TAPE
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