Pioneer SM-70 specifications

Category : Power amplifiers

Brand : Pioneer

General

connectors

Tech nical data

special features

• manufacturer: Pioneer
• model: SM-70 (Japan Version of the power amplifier Pioneer SM-70 0), see also Link
• type: power amplifier
• year of construction: 1969 - 1972
• Made in Japan
• color: silver, Wood side panels
• power consumption: 190 W
• dimensions: 300 x 118 x 254 mm (B x H x T)
• weight: 5.3 kg
• factory price approx.: 25'000 Yen (Japan, 1969), 400 DM

• number of inputs:
  • input switchable: 0.5 V 65 kOhm , 1.0 V 80 ohms, 2.0 V 200 kOhm
• number of outputs:
  • 2 pairs of Speakers A, B

• input switchable: 0.5 V 65 kOhm , 1.0 V 80 ohms, 2.0 V 200 kOhm

• 2 pairs of Speakers A, B

• continuous power
  • 8 Ohm : 32 + 32 watts
  • 4 Ohm : 42 + 42 watts
• dynamic performance
  • 8 Ohm s: 80 watts
  • 4 Ohm s: 120 watts
• frequency response: 15 Hz to 60 kHz ± 0.5 dB
• power bandwidth: 15 Hz to 60 kHz (IHF)
• total harmonic distortion at 1 kHz: 0,5% (0.05% at 20 W)
• damping factor: 30 to 8 Ohm s, 1 kHz
• signal-to-noise ratio: > 100 dB

• 8 Ohm : 32 + 32 watts
• 4 Ohm : 42 + 42 watts

• 8 Ohm s: 80 watts
• 4 Ohm s: 120 watts

• Center channel output

• Other models from the same series:
  • pre-amplifier Pioneer SC-70 0
    • SC-700
  • crossover Pioneer SF-70 0
    • SF-700
  • amplifier Pioneer SM-70 0
    • SM-700
  • Tuner Pioneer TX-500
    • TX-500
  • reverberation amplifier Pioneer SR-202
    • SR-202

• pre-amplifier Pioneer SC-70 0
  • SC-700
• crossover Pioneer SF-70 0
  • SF-700
• amplifier Pioneer SM-70 0
  • SM-700
• Tuner Pioneer TX-500
  • TX-500
• reverberation amplifier Pioneer SR-202
  • SR-202

• SC-700

• SF-700

• SM-700

• TX-500

• SR-202

• Bild Pioneer SM-70 0

• image: 700 series:
  • pre-amplifier Pioneer SC-70 0
  • crossover Pioneer SF-70 0
  • amplifier Pioneer SM-70 0 (3x Bi-Amping)
  • reverberation amplifier Pioneer SR-202

• pre-amplifier Pioneer SC-70 0
• crossover Pioneer SF-70 0
• amplifier Pioneer SM-70 0 (3x Bi-Amping)
• reverberation amplifier Pioneer SR-202

• extract from the prospectus: Pioneer SC-SF-SM-700 with the representation of Bi-Amping

• External Link to website "Audio Heritage, Japan": [[1]]

Comment:

Comment box:

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