Wangine WSK-220

Brand: Wangine

The Wangine WSK-220 is a desktop calculator that was produced by the Chinese company Wangine in the mid-1980s. It features four basic arithmetic functions (addition, subtraction, multiplication, and division), parentheses, decimal point, and addresses for storing numbers in memory. The calculator has a clear and easy-to-read liquid crystal display (LCD) and runs on two AA batteries. The Wangine WSK-220 was a popular and reliable calculator in China during its time and is still sought after by collectors today.

• Type: 2-head, single compact cassette deck
• Track System: 4-track, 2-channel stereo
• Tape speed: 4.75 cm/s
• Heads: 1 x record/playback, 1 x erase
• Motor:
• Tape Type: type I, CrO2, Metal
• Noise Reduction: B, High Com
• Headroom Extension:
• Wow and Flutter: 0.05%
• Distortion: 1.2%
• Frequency Response: 20Hz to 20kHz  (Metal)
• Signal to Noise Ratio: 74dB  (High Com)
• Analogue Inputs: 63mV (line), 0.3mV (mic)
• Analogue Outputs: 0.75V (line)
• Dimensions: 422 x 127 x 317 mm
• Weight: 6.6 kg
• Year:
• Price: