Yamaha B-4 specifications
Category : Power amplifiers
Brand : Yamaha
General
Connections
Tech nical data
Special equipment
- Manufacturer: Yamaha
- Model: B-4 < li>Years of construction: 1978 - 1981
- Manufactured in: Japan
- Color: Black
- Remote control: No
- Power consumption: 900 watts max.
- Dimensions: 435 x 145.5 x 381 mm (WxHxD)
- Weight: 21 kg
- Factory price approx.: 138,000 yen (Japan, 1978)
- Number of inputs:
- Line: 1 V, 25 kOhm
- Number of Outputs:
- 1x loudspeaker
- Line: 1 V, 25 kOhm
- 1x Loudspeaker
- Continuous power (with total harmonic distortion)
- 8 Ohm : 2x 120 Watt
- 4 Ohm : 2x 170 Watt
- Dynamic power
- 8 Ohm :
- 4 Ohm :
- Total harmonic distortion: 0.005%
- Attenuation factor: 200
- Frequency response: 10 - 100,000 Hz
- Ripple voltage distance (short-circuited):< /li>
- Stereo channel separation: 90 dB
- Signal-to-noise ratio: 118 dB
- 8 ohms: 2x 120 watts
- 4 Ohm s: 2x 170 watts
- 8 Ohm s:
- 4 Ohm s:
- "Hifi-Engine": [1]
- Input level controller
- Other models of the same series:
- B-2
- B-4
- B-6
- Picture: Yamaha B-4
- The B-4 is the Japan version of the M-4
Comment:
Comment box:
Yamaha B-4 relate
Search
Category
- A/V-Preceiver
- A/V-Receiver
- A/V amplifier
- A/V preamplifier
- Active crossovers
- Active speakers
- Autoreverse cassette decks
- Tape machines
- Example category
- Video record player
- Blu-ray Disc Player
- Needs work
- CD-Player
- CD-Receiver
- CD-Recorder
- CD changer
- Cassette player
- D/A converter
- DAT-Portables
- DAT-Recorder
- DCC-Recorder
- DSR-Tuner
- DVD-Player
- DVD-Receiver
- DVD changer
- Dolby-S
- Dolby C
- Dynamic processors
- Elcaset cassette decks
- Power amplifiers
- Draft
- Equalizer
- Remote control
- Remote control unit
- Device database
- Total facilities
- Manufacturer
- HighCom
- Dealer database
- Cassette decks
- Cassette recorder
- Suitcase record player
- headphones
- Headphone amplifier
- Speakers
- Speaker chassis
- Speaker manufacturers
- Lexicon
- Candidate for deletion
- MC transformer
- MD-Decks
- MD-Portables
- Microphones
- mixer
- Music chests
- Reverberation amplifier
- Mains power stabilizers
- Network player
- Not compliant
- Oscilloscopes
- PCM processors
- Level indicators
- Record player
- Turntable preamplifier
- Record changer
- Portable CD Player
- Portable Player
- Radio recorder
- Noise reduction
- Receiver
- SACD-Player
- Subwoofer
- Surround decoder
- Timer
- Pickup
- Tonearms
- Tuner
- Distribution Switching boxes
- Video recorder
- Integrated amplifier
- Preamplifier
- Preamplifier tuner
- World receiver
