• Country
• Canada

• Manufacturer / Brand
• Yorkville Sound; Pickering, ON

• Year
• 2001 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 274525

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)

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 2400 W (4350 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Power Amplifier A4.4 - Yorkville Sound; Pickering, ON

• Shape
• Rack

• Dimensions (WHD)
• 482 x 89 x 452 mm / 19 x 3.5 x 17.8 inch

• Notes

• Yorkville Stereo Power Amplifier Model A4.4
  Power output:

  • 2Ω: not applicable.
  • 4Ω: 2 x 1200 W continuous, 2 x 2175 W burst, bridged mode not possible.
  • 8Ω: 2 x 750 W continuous, 2 x 1200 W burst,  1 x 2400W bridged continuous,  1 x 4350 W bridge burst. 

  Frequency response: 20Hz to 20kHz ± 1 dB
  Total harmonic distortion: 0.1%
  Damping factor @ 8Ω: 600
  Gain: 41 dB
  Input sensitivity: 1.4V for full power
  Signal to noise ratio: 103dB
  High Pass Filter
  Power Consumpton: up to max. 3000 Watts
  Finish: Baked, Black Painted

• Net weight (2.2 lb = 1 kg)
• 11.4 kg / 25 lb 1.8 oz (25.11 lb)

• Mentioned in
• - - Manufacturers Literature (Owner's Manual)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 4 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Yorkville Sound; Pickering, ON