Mcintosh MX 130 A/V Tuner Control Preamp for sale. This unit has been fully tested, cleaned, and all bulbs have been replaced. This unit came from the original owner, where it was installed in a custom cabinet its whole life. The unit is in excellent physical condition. The Glass has no flaws. It's a great piece with a nice Tuner, very good Phono preamp and loads of inputs. We ran the preamp in our house system for two weeks and really enjoyed it. We are located in New Jersey and have some great radio stations, so we mostly used the Tuner section, which performed extremely well. We also listened to some vinyl on it and we were impressed with the Phono preamp. Overall a great looking, and sounding preamp/processor. The unit comes with the original remote in excellent condition, and the original owners manual.
The unit will ship in a factory fresh Mcintosh MX 130 box.
FREQUENCY RESPONSE MONO and STEREO MODES
(LEFT, CENTER and RIGHT FRONT Channels), +0, -0.5dB from 20Hz to 20,000Hz
LEFT, CENTER and RIGHT SURROUND Channels, +0, -0.5dB from 20Hz to 20,000Hz LEFT and RIGHT SURROUND channels, +0, -3dB from 100Hz to 7000Hz
DOLBY PRO LOGIC MODE
LEFT, CENTER and RIGHT FRONT Channels, + 0.5dB from 30Hz to 16,000Hz
LEFT and RIGHT SURROUND Channels, ±1dB from 100Hz to 6300Hz, -3dB at 7000Hz
DOLBY PRO LOGIC and THX MODES COMBINED
LEFT, CENTER and RIGHT FRONT Channels, ±0.5dB 30Hz to 1000Hz and ±0.8dB from 1000Hz to 16,000Hz
LEFT and RIGHT SURROUND Channels, ±1dB from 100Hz to 6300Hz and +1, -5dB to 8000Hz
SUBWOOFER Channel low pass 10Hz to a corner frequency of 80Hz with a 24dB per octave rolloff.
With the rear panel HIGH PASS switch in the ON position, the LEFT, CENTER and RIGHT FRONT channels include high pass filters with a 12dB per octave rolloff and a corner fre- quency of 80Hz.
2.5V at LEFT FRONT, CENTER, RIGHT FRONT, LEFT SURROUND, RIGHT SURROUND and SUBWOOFER Unbalanced.
2.5V at LEFT and RIGHT FRONT Balanced.
600 ohms at all outputs.
MAXIMUM OUTPUT VOLTAGE
6V RMS from all outputs.
TOTAL HARMONIC DISTORTION
MONO, STEREO and HALL MODES
LEFT, CENTER and RIGHT FRONT Channels, 0.005% from 20Hz to 20,000Hz.
(HALL MODE only) LEFT and RIGHT SURROUND Channels, 0.01 % from 125Hz to 7000Hz.
DOLBY PRO LOGIC and THX MODES
LEFT, CENTER and RIGHT FRONT Channels, 0.01% from 80Hz to 16,000Hz. LEFT and RIGHT SURROUND channels, 0.1% from 125Hz to 7000Hz.
PHONO: 5.0mV for 2.5V output, (1.0mV IHF)
HIGH LEVEL: 500mV for 2.5V output, (100mV IHF) DOLBY LEVEL: 200mV input.
SIGNAL-TO-NOISE RATIO, A-WEIGHTED MONO, STEREO and HALL MODES
LEFT, CENTER and RIGHT FRONT Channels. PHONO: 90dB below 10mV input, (84dB IHF).
HIGH LEVEL: 100dB below rated output (95dB IHF).
DOLBY PRO-LOGIC and THX MODES
All outputs greater than 70dB below reference level.
MAXIMUM INPUT SIGNAL
HIGH LEVEL: 5V, MONO and STEREO; 2.1V, HALL, DOLBY PRO LOGIC and THX.
PHONO: 47K ohms and 65pF capacitance HIGH LEVEL: 22K ohms
PHONO to TAPE: 40dB PHONO to MAIN: 54dB HIGH LEVEL to TAPE: 0dB HIGH LEVEL to MAIN: 14dB
Bass and Treble variable, 12dB boost to 12dB cut
11.25dB which is 1uV across 75 ohms.
50dB QUIETING SENSITIVITY
Mono: 15dBF which is 1.6uV across 75 ohms. Stereo: 37dBF which is 20uV across 75 ohms.
SIGNAL TO NOISE RATIO
Mono: 80dB. Stereo: 75dB.
Mono: +0, -1dB, 20Hz to 15,000Hz Stereo: +0, -1dB, 20Hz to 15,000Hz.
Mono: 0.08% at 100Hz. 0.08% at 1000HZ.
0.12% at 10,000Hz. Stereo: 0.08% at 100Hz.
0.08% at 1000Hz 0.12% at 10,000Hz.
Mono: 0.08% Stereo: 0.12%
ALTERNATE CHANNEL SELECTIVITY
45dB at 100Hz. 50dB at 1000Hz. 35dB at 10,000Hz.
20uV External Antenna Input, 50 ohm generator.
SIGNAL TO NOISE
50dB at 30% modulation. 60dB at 100% modulation.
0.5% Maximum at 50% modulation.
50Hz to 6000Hz NRSC.
ADJACENT CHANNEL SELECTIVITY
45dB Minimum IMF.
75dB Minimum from 540KHz to 1600KHz.
(AC POWER AND MECHANICAL)
AC POWER OUTLETS
1 Switched for accessories.
1 Switched for Area A power amplifier. 1 Switched for Area B power amplifier.
120 Volts, 50/60Hz, 35 watts.
Front Panel: 17-1/2 inches (44.4cm) Wide, 7-1/8 inches (18.1cm) High. Depth behind front panel including clearance for connectors, 17-1/2 inches (44.5cm). Knob clearance required in front of the mounting panel is 1-1/8 inches (2.9cm).
The front panel is all glass with gold/teal nomenclature illumination. The chassis is black.