JVC SEA-R 7

Data

General

• Manufacturer: JVC
• Model: SEA-R 7
• Type: S.E.A Graphic Equalizer
• Years of manufacture: 1981 - 1985
• Made in: Japan
• Color: Aluminum front, gray metallic housing
• Power consumption:
• Dimensions (WxHxD): 435 x 157 x 328 mm
• Weight: 5.5 kg
• Original price approx.: 998 DM

Connections

• Number of inputs:
  • Line In: Input impedance: 50 kOhm
  • Tape 1, 2: Input impedance: 50 kOhm
  • Tape DIN 1: Input impedance: 50 kOhm
• Number of outputs: 1
  • Line Out 2 V/max. 10 V, output impedance: 100 kOhm, (1Khz / 0.01% THD)
  • Tape 1, 2:
  • Tape DIN 1:

Specifications

• Frequency response: 10 to 100 kHz (+0 / -2dB)
• Distortion factor at 1 kHz: 0.001%
• External signal to noise ratio: 118 dB
• Tone control with 12 sliders each L + R
• Equalizer center frequencies:
  • 16 Hz, 31.5 Hz, 63 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, 16 kHz, 32 kHz

Control range ± 6 dB, ± 12 dB, switchable

• Reverb equalizer center frequencies: 31.5 Hz, 63 Hz, 125 Hz, 250 Hz, + "Vocal".
  • Delay: 0.04 - 1.2 s

Special Features

• Sliders for L + R separately
• 5 controls per channel for the delay time equalizer

SEA character switchable: Normal, Reverse SEA Effect: On / Off

• SEA recording
• SEA overdubbing
• Output signal display
• "CROSS" mode
• REVERSE
  • With this function, you can create great effects and adjust the sound to your liking.

Notes

• Other models in the same series:
• JVC Equalizer SEA-33
  • SEA-33
• JVC Equalizer SEA-R 7
  • SEA-R 7

Pictures

• Picture: JVC SEA-R 7

• Excerpt from brochure: JVC Equalizer History

Links

• External link to website "The Vintage Knob": [1]