Specifications:
Mcintosh Mac 4100
100 Watts RMS per channel into 4 ohms.
75 Watts RMS per channel into 8 ohms.
Power Guard anti-clipping circuit.
Auto-Phono shut off circuit. (turns off receiver when turntable shuts off)
McIntosh MAC-4100 AM/FM Stereo receiver in excellent condition. Rated at 75 watts RMS per channel into 8 ohms and 100 watts RMS per channel into 4 ohms. It has been serviced. Our original Performance Verification Report included as well as a copy of the owner's manual.
- McIntosh Mac 4100: Sintoamplificatore. SCHEDA: Di cosa si tratta: Sintoamplificatore: L'importanza di iscrivervi alla newsletter: Produttore: McIntosh Usa: Caratteristiche: 75 watt: Costo:-Info: CARATTERISTICHE. ELECTRICAL: 100w/ch into 4 ohms and 75w/ch into 8.
- McIntosh MAC 4100 AUTOMATIC POWER TURN ON/TURN OFF Power to the entire stereo system can be controlled from either the front panel power switch or the turntable's power switch. A current sensing relay connected to the turntable AC power outlets is controlled by the turntable power switch.
- The MAC 4100 has a FIVE BAND EQUALIZER that uses controls centered on 30Hz, 150Hz, 500Hz, 1500Hz, and 10kHz just like what is in McIntosh’s top-of-the-line preamps. Amplifier Section is rated VERY conservatively at 100 Watts per channel into 4-Ohms and 75 Watts into 8-Ohms. The MAC 4100 has connections for THREE pairs of speakers.
- McIntosh MAC-4100 Specifications: 100 Watts RMS per channel into 4 ohms. 75 Watts RMS per channel into 8 ohms. Power Guard anti-clipping circuit. Auto-Phono shut off circuit. (turns off receiver when turntable shuts off).
Controls:
Equalizer Frequency 30classicaudio.com
Equalizer Frequency 150
Equalizer Frequency 500classicaudio.com
Equalizer Frequency 1500
Equalizer Frequency 10K
Loudness
Balance
Volumeclassicaudio.com
Switches:
Input Selector: Aux 1, Aux 2, AM, FM, Phono 1, Phono 2
Monitor Tape 1classicaudio.com
Monitor Tape 2
Tape Copy T1 > T2
Tape Copy T2 > T1classicaudio.com
Mono
FM Muteclassicaudio.com
Speakers 1
Speakers 2
Speakers 3classicaudio.com
Power
Speakers A
Speakers Bclassicaudio.com
Speakers C
Mcintosh Mac 4100 Receiver
Indicators:
Signal Strength Meter
Tuning Meter
Left Channel Power: 7 Segment LED plus Power Guardclassicaudio.com
Right Channel Power: 7 Segment LED plus Power Guard
AUX 1
AUX 2classicaudio.com
AM
FMclassicaudio.com
PH-1
PH-2
AFL Automatic Frequency Lockclassicaudio.com
STEREO
FM BAND
AM BAND
Jacks:
Head Phones 1classicaudio.com
Head Phones 2
Tape 2 Inclassicaudio.com
Tape 2 Out
Rear Panel:
AC Outlet Unswitched (2)
AC Outlet Switchedclassicaudio.com
Turntable AC (2)
Turntable AC: Auto/Manualclassicaudio.com
Antenna Inputs: FM 75 ohm, FM 300 ohm, AM
AM Ferrite Bar Antenna
Phono 1 (L, R)
Phono 2 (L, R)classicaudio.com
Aux 1 (L, R)
Aux 2 (L, R)classicaudio.com
Tape 1 Rec (L, R)
Tape 1 Play (L, R)
Tape 2 Rec (L, R)
Tape 2 Play (L, R)
Pre-Out (L, R)classicaudio.com
Main-In (L, R)
Scope Vertical
Scope Horizontal
Speakers 1classicaudio.com
Speakers 2
Speakers 3
Copyright-classicaudio.com
McIntosh MAC-4100 AM/FM Stereo receiver in excellent condition. Rated at 75 watts RMS per channel into 8 ohms and 100 watts RMS per channel into 4 ohms. It has been serviced. Our original Performance Verification Report included as well as a copy of the owner's manual. Manufactured from 1979 to 1985 with a retail price of $2000.00.
From McIntosh:
The phono amplifier in the MAC4100 uses a new high technology integrated circuit operational amplifier. Its differential input stage has been optimized for low noise and low distortion performance.
Electronic input selector switching uses field effect analog switches. The mechanical input selector simply switches small amounts of DC which turn the FET analog switches off or on. This design eliminates degradation of frequency response and also eliminates noise pickup from long signal paths necessary with conventional mechanical switching. It means, as well, that switch clicks and pops have been eliminated.
The equalizer amplifier is constructed with ion implanted junction field effect operational amplifiers. These new devices amplify signals with a 6 dB better signal to noise ratio than their bipolar counterparts.
Amplifiers are capable of delivering large quantities of power when they are driven to clipping. Clipping is caused when the amplifier is asked to produce more power output than it can deliver with low distortion.
The MAC4100 has a built-in waveform comparator that compares the wave shape of the input signal with the output signal. If the disparity between the two signals exceeds 0.5% a front panel signal illuminates in red at the top of the power output indicators, with any further increase in distortion the Power Guard circuit will operate.
Power Guard anti-clipping circuit.classicaudio.com
Auto-Phono shut off circuit (turns receiver on and off with turntable).
Made in U.S.A.
Controls:
Equalizer Frequency 30 Hzclassicaudio.com
Equalizer Frequency 150 Hz
Equalizer Frequency 500 Hzclassicaudio.com
Equalizer Frequency 1500 Hz
Equalizer Frequency 10 KHz
Loudness
Balance
Volumeclassicaudio.com
Switches:
Input Selector: Aux 1, Aux 2, AM, FM, Phono 1, Phono 2
Monitor Tape 1classicaudio.com
Monitor Tape 2
Tape Copy T1 > T2
Tape Copy T2 > T1classicaudio.com
Mono
FM Muteclassicaudio.com
Speakers 1
Speakers 2
Speakers 3classicaudio.com
Power
Indicators:
Signal Strength Meter
Tuning Meter
Left Channel Power Meter: 7 Segment LED plus Power Guardclassicaudio.com
Right Channel Power Meter: 7 Segment LED plus Power Guard
AUX 1
AUX 2classicaudio.com
AM
FMclassicaudio.com
PH-1
PH-2
AFL (Automatic Frequency Lock)classicaudio.com
FM MPX
Jacks:
Head Phones 1classicaudio.com
Head Phones 2
Tape 2 Inclassicaudio.com
Tape 2 Out
Rear Panel:
AC Outlet Unswitched (2)
AC Outlet Switchedclassicaudio.com
Turntable AC (2)
Turntable AC: Auto/Manualclassicaudio.com
Antenna Inputs: FM 75 ohm, FM 300 ohm, AM
AM Ferrite Bar Antenna
Phono 1 (L, R)
Phono 2 (L, R)classicaudio.com
Aux 1 (L, R)
Aux 2 (L, R)classicaudio.com
Tape 1 Rec (L, R)
Tape 1 Play (L, R)
Tape 2 Rec (L, R)
Tape 2 Play (L, R)
Pre-Out (L, R)classicaudio.com
Main-In (L, R)
Scope Vertical
Scope Horizontal
Speakers 1classicaudio.com
Speakers 2
Speakers 3
Shipping weight 50 Lbs.
$1400.00
Mcintosh Mac 4100 Stereo Am/fm Receiver
ClassicAudio.com
Phone 916-488-6016 or
Send email click here.
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This item includes our 60 day / 2 year limited warranty!
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