Hifi Power

McIntosh MR87


McIntosh MR87 Tuner AM – FM, ραδιόφωνο AM – FM, με RDS, έξοδοι αναλογική Balanced και Unbalanced, έξοδοι ψηφιακή coaxial και οπτική, αντίσταση εξόδου 100 ohms τάση εξόδου 1V Unabalanced και 2V Balanced, διαστάσεις ΠxΥxΒ 44.45 x 15.24 x 45.72cm, Βάρος 11.6Kg,

Future MR87

McIntosh has a long and distinguished history with tuners. The MR78 from the early 1970s is considered by many to be one of the best – if not the best – tuners ever made. The MR87 AM/FM Tuner continues this legacy by allowing you to enjoy the multitude of free music streaming over the airwaves.

It features proprietary radio-frequency (RF) circuitry to receive strong FM signals from nearby stations – something that can overload other tuners – without distortion while also receiving weaker FM signals located further away with little to no noise. The included RAA2 AM antenna features a 20-foot (6m) long cable that allows flexibility in placing the antenna in order to achieve the best AM reception. The MR87’s advanced signal quality monitor can display the multipath and noise levels of the incoming RF signal to help fine tune antenna placement for optimal reception.

AM and FM stations may be luxuriously tuned using the smooth acting tuning knob and glass dial with illuminated pointer. The FM tuner includes Radio Data System (RDS) support, allowing the digital readout to display various information such as station name, music genre, artist name and song title when transmitted by the station. Up to 20 stations in each the AM and FM band may be stored in memory. Stations may be scanned with either the front panel controls or remotely from the included remote control. Advanced DSP tuning minimizes multipath tuning noise for clear audio quality. Both analog and digital outputs are included to connect the MR87 to your preamplifier or other system components.

The MR87’s classic black glass front panel, knobs and brushed aluminum end caps are all housed in an attractive polished stainless steel chassis that delivers a timeless look. It can be paired with a variety of amplifiers, speakers, room correction devices, CD players, turntables, home theater processors and other source components to make a complete home audio system. Contact your local dealer to learn more.

 MR87_Back

 

MR87  MTI100_Front Top 

ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ

FM GENERAL SPECIFICATIONS
FM Tuning Range
87.5MHz – 108.0MHz (Europe)
87.9MHz – 107.9MHz (USA)
76MHz – 90MHz (Japan)
FM Channel Spacing 50kHz, 100kHz or 200kHz
FM Antenna Input 75 ohms, Type “F” Coax connector
FM ANALOG SPECIFICATIONS
Useable Sensitivity 2.2uV (18.1dBf)
50dB Quieting Sensitivity 1.5uV (14.8dBf)
Signal To Noise Ratio
Mono: 70dB Stereo: 68dB
Frequency Response ±1dB 20Hz to 15,000Hz
Total Harmonic Distortion Mono: 0.4% Stereo: 0.8%
Channel Selectivity
60dB Adjacent Channel 66dB Alternate Channel
Stereo Separation 38dB
AM GENERAL SPECIFICATIONS
AM Tuning Range
522kHz – 1602kHz (Europe)
530kHz – 1710kHz (USA)
522kHz – 1611kHz (Japan)
AM Channel Spacing 10kHz
AM Antenna Input
Balanced, RJ45 connector (for use only with supplied McIntosh RAA2 Remote AM Antenna)
AM ANALOG SPECIFICATIONS
Sensitivity 350uV/m
Signal To Noise Ratio 50dB
Frequency Response 0dB, -6dB 50Hz to 3,000Hz
Total Harmonic Distortion 0.5%
Selectivity 45dB Adjacent Channel
DIGITAL AUDIO SPECIFICATIONS
Digital Coaxial Output 0.5V p-p/75 ohm
Digital Optical Output -15dbm to -21dbm
Sampling Frequency 48kHz
CONNECTIVITY
Outputs Unbalanced 1 Stereo
Outputs Balanced 1 Stereo
Digital Coaxial Output 1
Digital Optical Output 1
AM Antenna Input 1
FM Antenna Input 1
XM Antenna Input 0
Service Port Yes
CONTROL
Rear Panel Data Input Yes
Rear Panel IR Sensor Input Yes
Power Control Input Yes
Power Control Output Yes
RS232 Control Input Yes
GENERAL SPECIFICATIONS
Bands AM/FM
Rated Output 1Vms Unbalanced 2Vms Balanced
Output Impedance 100 ohms Unbalanced or Balanced
Standby Power Requirement <0.5 watt
WEIGHTS & DIMENSIONS
Dimensions (W x H x D) 17-1/2″ (44.45cm) x 6″ (15.24cm) x 18″ (45.72cm)
Weight 25.5 lbs (11.6 kg) Shipping Weight 40 lbs (18.1 kg),

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