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Marantz - 2275 - Receiver
Manufacturer:
Equipment:
2275
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TECHNICAL SPECIFICATIONS PRE AMPLIFIER SECTION Phono Dynamic Range ..............................................................................................................98dB Note: Dynamic Range is the ratio in dB of phono overload (115mV) to equivalent input noise (1.45μν). Input Sensitivity and Impedance ......................................................... Phono: 1.8mV, 47K ohms High Level: 180mV, 50K ohms Pre-Out Level ................................................................................................................................ 1V Pre-Out Output Impedance ............................................................................................. 900 ohms Phono Frequency Response ....................................... ±1dB, 30Hz to 15kHz (to RIAA curve) Signal/Noise-Aux .................................................................................................................... —82dB Tone Controls .......................................................................................... Treble: ±12dB at 15kHz Bass: ±12dB at 50Hz Filters .................................................................................................. Hi Filter: 5kHz, 6dB/Octave - l low Filter: 100Hz, 6dB/Octave Loudness Compensation · · .......................................................................................... 100Hz, +8dB 10kHz, +5dB AMPLIFIER SECTION Headphones Output....................................................... 0.5V(referenced to Rated Power Output) Input Sensitivity for MAIN IN Front/Rear ........................................ IV for Rated Power Output Rated Power Output (Continuous average power per channel, all channels driven) Power Output .................................................................................................. 75 Watts, 4 ohms 75 Watts, 8 ohms 40 Watts, 16 ohms Power Band ........................................................................................................... 20Hz to 20kHz THD .................................................................................................................................. 0.25% Frequency Response ................................................................................ ±1dB, 20Hz to 20kHz Damping Factor ........................................................................................................................... 60 FM SECTION Quieting Slope............................................................................................. 1.9μ/: 30 dB Quieting 5mV: 35dB Quieting 10μν: 60dB Quieting 50μν: 70dB Quieting Ultimate Quieting ................................................................................... 1000μν: 70dB Quieting Selectivity (Alternate Channel) ............................................................................................ 80dB Capture Ratio ........................................................................................................................... 1.5dB Muting Threshold ................................................................................... Variable, 7μ! to 70μν Stereo Separation ................................................................................................... 42dB at 1 kHz Total Harmonic Distortion ........................................................................................ Mono: 0.25% Stereo: 0.35% Frequency Response ............................................................................... ±1.0dB, 30Hz to 15 kHz Total Spurious Rejection................................................................................ Greater than 100dB Image Rejection .............................................................................................. Greater than 100dB AM Suppression ................................................................................................. Greater than 60dB IF Rejection .................................................................................................. Greater than 100dB Antenna Impedance ............................................................................................ .75 or 300 ohms Quadradial Output .......................................................................... 340mV for 100% Modulation AM SECTION AM Sensitivity ....................................................................................................................... 20μ/ Selectivity .................................................................................................................. ±20kHz>45dB AM Bandwidth ..............................................................................................................—6dB, 7kHz Image Rejection ............................................................................................... Greater than 60 dB GENERAL Power Requirements ............................................................................................ 220V^50/60 Hz (This unit can be converted by a qualified technician to operate on 110/120/240V^50/60Hz.) Unit Dimensions ............................................................................... Height: 5-3/8” (without feet) Dimensions — Panel Width ................................................................................... 17-5/16"-439mm — Panel Height ..................................................................................... 5-3/8"-137mm — Depth .............................................................................................. 14-3/8"-366mm Weight — Unit alone ........................................................................................... 37.9 lbs-17.7 Kg — Packed for Shipment .......................................................................... 45.1 lbs-20.5 Kg

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2 Manuals

Service manual
Manual type:
Service manual
Pages:
38
Size:
3.9 MB
Language:
english
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Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
March 8, 2015
MD5:
670fbf51-4be3-cf1c-a3f4-38d740194f5a
Downloads:
811
Datasheet
Manual type:
Datasheet
Pages:
7
Size:
2.1 MB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
April 30, 2015
MD5:
db7843a0-b720-415c-81ba-d5046b1ec316
Downloads:
1815