Marantz 2250B specifications

Category : Receiver

Brand : Marantz

General

connectors

Technical data

amplifier

Tuner

special features

• manufacturer: Marantz
• model: 2250 B
• type: Receiver
• year of construction: 1976 - 1977
• Made in Japan
• color: Black or silver
• remote control: no
• power consumption: 330 W
• dimensions: 440 x 137 x 365 mm (W x h x d)
• weight: 15.4 kg
• factory price approx.: 550 $, about 1,800,- DM

• number of inputs:
  • Tape In, Aux: 180 mV / 100 k643961b8da111c0a15d770a1109a86d4
  • Phono: 1.8 mV / 47 K-ohms
  • antenna FM (75/300 643961b8da111c0a15d770a1109a86d4) / MW
  • Dubbing in
  • Main: 1 V / 75 ohms
• number of outputs:
  • Tape Out: 200 643961b8da111c0a15d770a1109a86d4s
  • FM Quad radial
  • Dubbing out
  • Pre Out: 900 643961b8da111c0a15d770a1109a86d4s
  • headphone (6.3 mm Jack, front)
  • 2 pairs of Speakers

• Tape In, Aux: 180 mV / 100 k643961b8da111c0a15d770a1109a86d4
• Phono: 1.8 mV / 47 K-ohms
• antenna FM (75/300 643961b8da111c0a15d770a1109a86d4) / MW
• Dubbing in
• Main In: 1 V / 75 ohms

• Tape Out: 200 643961b8da111c0a15d770a1109a86d4s
• FM Quad radial
• Dubbing out
• Pre Out: 900 643961b8da111c0a15d770a1109a86d4s
• headphone (6.3 mm Jack, front)
• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion):
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 50 W
  • 4 643961b8da111c0a15d770a1109a86d4:
• dynamic power:
  • 8 643961b8da111c0a15d770a1109a86d4s:
  • 4 643961b8da111c0a15d770a1109a86d4:
• total harmonic distortion: 0.25% of
• damping factor: 55 (8 643961b8da111c0a15d770a1109a86d4s, 1 kHz)
• frequency response:
  • 20 - 20,000 Hz (±0.2 dB)
  • Phono: RIAA ±1 dB
• signal-to-noise ratio:
• stereo channel separation:
• sound control: (each L/R separated)
  • Bass: ±12 dB (50 Hz) Turnover: 250 / 500 Hz
  • in the Middle: ±6 dB (700 Hz)
  • height: ±12 dB (15 kHz) Turnover: 2 / 4 kHz
• Loudness: Yes
• High Filter : Yes
• Low Filter (Subsonic): Yes
• Mute: no
• Direct/Line-Straight: Yes

• 8 643961b8da111c0a15d770a1109a86d4: 2x 50 W
• 4 643961b8da111c0a15d770a1109a86d4:

• 8 643961b8da111c0a15d770a1109a86d4s:
• 4 643961b8da111c0a15d770a1109a86d4:

• 20 - 20,000 Hz (±0.2 dB)
• Phono: RIAA ±1 dB

• Bass: ±12 dB (50 Hz) Turnover: 250 / 500 Hz
• in the Middle: ±6 dB (700 Hz)
• height: ±12 dB (15 kHz) Turnover: 2 / 4 kHz

• receiving: FM/MW
• frequency:
  • FM: 87.5 - 108 Mhz
  • MW: 540 - 1.605 kHz
• frequency response: 30 - 15,000 Hz (±1.5 dB, Stereo)
• input sensitivity:
  • FM: 1,9 µV
  • am: 20 µV
• total harmonic distortion: (1000 µV, is 65.2 dBf, 1 kHz)
  • FM: 0,3% (Mono), 0,4% (Stereo)
• signal-to-noise ratio:
  • FM: 70 dB (Mono), 60 dB (Stereo)
• channel separation:
  • FM: 40 dB (at 1 kHz)
• selectivity:
• frequency selection: (1000 µV, To 65.2 dBf)
  • FM: 1.5 dB
• in addition to the wave selection:
  • FM: 65 dB
• mirror frequency attenuation:
  • FM: 70 dB
• ZF-loss:
  • FM: 100 dB
• ON-suppression: 60 dB
• output level:
• RDS: no
• station memory: no
• Multipath: Yes
• Hi-Glare: Yes

• FM: 87.5 - 108 Mhz
• MW: 540 - 1.605 kHz

• FM: 1,9 µV
• am: 20 µV

• FM: 0,3% (Mono), 0,4% (Stereo),

• FM: 70 dB (Mono), 60 dB (Stereo)

• FM: 40 dB (at 1 kHz)

• FM: 1.5 dB

• FM: 65 dB

• FM: 70 dB

• FM: 100 dB

• Pre - and power amp separable (Main In/Pre Out)
• Dolby FM Decoding

• Other models from the same series:
• Marantz 2235
• Marantz 2250B
• Marantz 2275
• Marantz 23 25

• image: Marantz 2250 B

Comment:

Comment box:

Marantz 2250B relate

Marantz 2252

Marantz 2252B

Marantz 2265

Marantz 2265B

Marantz 2270

Marantz 2275

Marantz 2285

Marantz 2285B

Marantz 2325

Marantz 2330

Marantz 2330B

Marantz 2385

Marantz 25

Marantz 2500

Marantz 26

Marantz 2600

Marantz 27

Marantz 28

Marantz 29

Marantz 4025