Yamaha C-1

Data

General

• Manufacturer: Yamaha
• Model: C-1
• Type: Preamplifier
• Years of manufacture: 1975 - 1979
• Made in: Japan
• Color: Black
• Remote control: No
• Power consumption: 55 W
• Dimensions: 460 x 170 x 389 mm (WxHxD)
• Weight: 17 kg
• Original price approx.: 6'000 DM

Connections

• Number of inputs:
  • 3x phono, 2x aux, 3x tape, tuner, microphone.
• Number of outputs:
  • 2x pre-out, 3x rec-out, headphones

Technical Data

• Input (Sensitivity/Impedance).
  • Phono1/2 2mV/30 KOhm, 41 KOhm, 47 KOhm, 53 KOhm, 59 KOhm, 100 KOhm
  • Phono 3 2mV/47 KOhm

Tape, Tuner, Aux 150mV/50 KOhm

• • Microphone 2mV/50 KOhm
• Output (Level/Impedance)
  • Pre-Out 775mV/300 Ohm

Rec-Out 150mV/1 KOhm

• Frequency response: 5-100000 Hz
• Tone control
  • Bass: ±10dB at 20 Hz, can be switched off, application frequency switchable between 250 Hz and 500 Hz
  • Treble: ±10dB at 20000 Hz, switchable, insert frequency switchable between 2500 Hz and 5000 Hz.

Acoustic: ±6dB, switchable, center frequency switchable between 70 Hz and 300 Hz

• • Presence: ±6dB, switchable, center frequency switchable between 2000 Hz and 4000 Hz

Loudness: adjustable

• Subsonic: No
• Mute: Yes
• Direct/Line-Straight: tone control can be switched off
• Ripple spacing (short-circuited): 90dB

Special Features

• Low-Filter, switchable and switchable between 15 Hz and 70 Hz
• High-Filter, switchable and switchable between 8000 Hz and 12000 Hz
• Level tone and noise generator
• Level meter, switchable and switchable between Pre-Out and Rec-Out
• 2nd Pre-Out on the front
• Tape 3 connector on the front
• Headphone output with separate volume control
• Rec-Out outputs can be switched off
• Input impedance phono 1 and 2 separately switchable

Remarks

• Other models in the same series:
• Preamplifier:
• Yamaha C-1
• Yamaha C-2

• Power amplifier:
• Yamaha B-1
• Yamaha B-2

Pictures

• Image: Yamaha C-1

• Image: Yamaha C-1

• Image: Yamaha C-1

• Image: Yamaha C-1

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Reports

• Report at "Good Old Hifi": [1]