Marantz - 2275 - Receiver
Hersteller:
Gerät:
2275
Datum:
Kategorie:
Gruppe:
Untergruppe:
Informationen
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
2 Handbücher
Reparaturanleitung
Dokumenttyp:
Reparaturanleitung
Seitenanzahl:
38
Größe:
3,9 MB
Sprache:
Englisch
Revision:
Dokument-ID:
Datum:
Qualität:
Gescanntes Dokument, alles ist lesbar.
Upload Datum:
8. März 2015
MD5:
670fbf51-4be3-cf1c-a3f4-38d740194f5a
Downloads:
580
Produktblatt
Dokumenttyp:
Produktblatt
Seitenanzahl:
7
Größe:
2,1 MB
Sprache:
Englisch
Revision:
Dokument-ID:
Datum:
Qualität:
Gescanntes Dokument, alles ist lesbar.
Upload Datum:
30. April 2015
MD5:
db7843a0-b720-415c-81ba-d5046b1ec316
Downloads:
1391