Marantz 2245 specifications

Category : Receiver

Brand : Marantz

General

connectors

Technical data

amplifier

Tuner

special features

https://www.mackern.de/index.php/2008/08/03/marantz-2245/

• manufacturer: Marantz
• model: 2245
• year of construction: 1971 - 1976
• Made in Japan
• color: silver (wood case WC-22)
• remote control: no
• power consumption: 310 / 34 W (max/idle)
• dimensions: 441 x 137 x 350 mm (W x h x d)
• weight: approximately 17 kg
• factory price approx.: 2.298,- DM

• number of inputs:
  • Tape In, Aux: 180 mV / 100 k643961b8da111c0a15d770a1109a86d4
  • Phono MM: 1.8 mV / 47 K-ohms
  • antenna FM (75/300 643961b8da111c0a15d770a1109a86d4) / MW
  • Dubbing in
  • Main
• number of outputs:
  • Tape Out: 775 mV
  • Quad radial
  • Dubbing out
  • Pre-Out
  • headphone (6.3 mm Jack, front)
  • 2 pairs of Speakers

• Tape In, Aux: 180 mV / 100 k643961b8da111c0a15d770a1109a86d4
• Phono MM: 1.8 mV / 47 K-ohms
• antenna FM (75/300 643961b8da111c0a15d770a1109a86d4) / MW
• Dubbing in
• Main

• Tape Out: 775 mV
• Quad radial
• Dubbing out
• Pre-Out
• headphone (6.3 mm Jack, front)
• 2 pairs of Speakers

• continuous power (THD): 0.3% in
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 45 W (RMS)
  • 4 643961b8da111c0a15d770a1109a86d4:
• dynamic power:
  • 8 643961b8da111c0a15d770a1109a86d4s:
  • 4 643961b8da111c0a15d770a1109a86d4:
• total harmonic distortion: < 0,3%
• damping factor: 45 (8 643961b8da111c0a15d770a1109a86d4)
• frequency response: 20 - 20,000 Hz (±1 dB)
  • performance range: 7 - 70.000 Hz
• signal-to-noise ratio: 80 dB (high level)
• stereo channel separation: > 35 dB
• sound control: (each L/R separated)
  • Bass: ±14 dB (50 Hz)
  • in the Middle: ±6 dB (800 Hz)
  • height: ±12 dB (15 kHz)
• Loudness: 100 Hz (+8 dB), 10 kHz (+5 dB)
• High Filter : Yes
• Low Filter (Subsonic): Yes
• Mute:

• 8 643961b8da111c0a15d770a1109a86d4: 2x 45 W (RMS)
• 4 643961b8da111c0a15d770a1109a86d4:

• 8 643961b8da111c0a15d770a1109a86d4:
• 4 643961b8da111c0a15d770a1109a86d4:

• performance range: 7 - 70.000 Hz

• Bass: ±14 dB (50 Hz)
• in the Middle: ±6 dB (800 Hz)
• height: ±12 dB (15 kHz)

• receiving: FM/MW
• frequency:
  • FM: 87.5 - 108 MHz
  • MW: 540 - 1,602 kHz
• frequency response: 50 - 15,000 Hz (±1dB)
• input sensitivity:
  • FM: 1,3 µV of 26 dB, 1.5 µV 30 dB
  • MW: 25 µV
• total harmonic distortion:
  • FM: 0,2% (Mono), 0,4% (Stereo),
• signal-to-noise ratio:
• channel separation:
  • FM: 40 dB (at 1 kHz)
• selectivity:
• frequency selection:
  • FM: 1.9 dB
• in addition to the wave selection:
  • FM: 80 dB
• mirror frequency attenuation:
  • FM: 90 dB
• ZF-loss:
  • FM: 100 dB
• ON-suppression: 55 dB

• FM: 87.5 - 108 MHz
• MW: 540 - 1,602 kHz

• FM: 1,3 µV of 26 dB, 1.5 µV 30 dB
• MW: 25 µV

• FM: 0,2% (Mono), 0,4% (Stereo),

• FM: 40 dB (at 1 kHz)

• FM: 1.9 dB

• FM: 80 dB

• FM: 90 dB

• FM: 100 dB

• wood case WC-22
• Pre - and power amp separable (Main In/Pre Out)

• after the super test of the 2270 always in the "shadow" of this top model of this series, although the 2245 lt. Statement of many connoisseurs of sound, the better the Receiver is supposed to be. Other models of the same series:

• Marantz 20 15
• Marantz 2215
• Marantz 2220
• Marantz 2230
• Marantz 2245
• Marantz 2270

• Picture: Marantz 2245

• Picture: Marantz 2245

• Excerpt from brochure: Marantz 2245

• Excerpt from advertisement: Marantz 2245

Comment:

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