Aiwa AD-M 250 specifications

Category : Cassette decks

Brand : Aiwa

General

connectors

Tech nical data

special features

• manufacturer: Aiwa
• model: AD-M 250 U
• type: cassette deck
• year of construction: 1979-1981
• Made in Japan
• color: silver
• remote control
• power consumption: 10 W
• dimensions: 420 mm × 150 mm × 292 mm (B × H × T)
• weight: 4.5 kg
• factory price approx.: 195 USD, DM 600

• number of inputs:
  • microphone: 0.3 mV, 200 Ohm – 10 kOhm
  • Line In: 50 mV, 50 kOhm
• number of outputs:
  • Line Out: 410 mV, 50 kOhm s
  • headphone: 0.8 mW, 8 Ohm s

• microphone: 0.3 mV, 200 Ohm – 10 kOhm
• Line In: 50 mV, 50 kOhm

• Line Out: 410 mV, 50 kOhm s
• headphone: 0.8 mW, 8 Ohm s

• heads: 2
• motors: 1
• flutter: 0.06 to % (WRMS )
• band types: I, II, III, IV
• frequency response:
  • I (Normal): 25-14.000 Hz
  • II (chrome): 25-16.000 Hz
  • III (FeCr): 25-16.000 Hz
  • IV (metal): 25-16.000 Hz
• total harmonic distortion: 1,0 %
• signal-to-noise ratio:
  • Dolby NR "OFF" 54 dB
  • Dolby NR "ON" 62 dB
• Dolby: B
• MPX-Filter :
• Fader:
• Pitch control:
• Crosstalk: >65 dB at 1 kHz
• fire-Extinguishing loss: >65 dB
• premagnetization and deletion frequency: 105 kHz
• rewind Time: 80 seconds for C-60

• I (Normal): 25-14.000 Hz
• II (chrome): 25-16.000 Hz
• III (FeCr): 25-16.000 Hz
• IV (metal): 25-16.000 Hz

• Dolby NR "OFF" 54 dB
• Dolby NR "ON" 62 dB

• Dolby

• Other models from the same series:
• Receiver:
• Aiwa AX-7300
• Aiwa AX-7700
• Aiwa AX-7800

• cassette deck:
• Aiwa AD-M 250
• Aiwa AD-L 300
• Aiwa AD-L 450
• Aiwa AD-R 500
• Aiwa AD-M 700
• Aiwa AD-M 800
• Aiwa SD-L 50

• record player:
• Aiwa AP-D 30
• Aiwa AP-D 50
• Aiwa AP-2100
• Aiwa LP-3000

• noise reduction system:
• Aiwa HR-50

• extract from the prospectus: Aiwa AD-M 250

Comment:

Comment box:

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