• Country
• Japan

• Manufacturer / Brand
• Leader Electronics Corp.; Yokohama

• Year
• 1988 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 121514

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 120; 220; 240 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Audio Tester LAV-191 - Leader Electronics Corp.;

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 300 x 150 x 250 mm / 11.8 x 5.9 x 9.8 inch

• Notes
• NF Generator, Attenuator and Millivoltmeter.
  Generator: 10 Hz to 1 MHz in 5 ranges, sine and square, output 600 Ω.
  Attenuator: 0–120 dB.
  Millivoltmeter: 1,5 mV to 500 V in 12 ranges, -80 dB to +54 or 56 dB. Input impedance 1 MΩ, amplifier 1 V output at 600 Ω.

• Net weight (2.2 lb = 1 kg)
• 5.4 kg / 11 lb 14.3 oz (11.894 lb)

• Price in first year of sale
• 1,949.00 DM

• Mentioned in
• RIM electronic 88

• Author
• Model page created by Georg Richter. See "Data change" for further contributors.

• Other Models

• Here you find 130 models, 123 with images and 81 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Leader Electronics Corp.; Yokohama