PANASONIC / WA-250

PANASONIC ( パナソニック ) / WA-250は、マイク入力、ライン入力を搭載した呼び出し用パワーアンプです。ローインピーダンス、ハイインピーダンスの両方に対応しています。

■ Power supply: AC100 V 50/60 Hz
■ Power consumption: 15 W
■ Rated power consumption: 32 W (at 15 W rated output)
■ Input circuit:
Microphone: -63 dBs / 3 kΩ unbalanced (large single-type jack 1 circuit)
Line: -10 dBs 10 kΩ Unbalanced (1 monaural circuit) (Pinji
Jack x2: RL mixes internally)
■ Load impedance:
High impedance (100 series) balanced 670 Ω
Low impedance 4 Ω to 16 Ω
Rated output: 15 W
Frequency characteristics: 100 Hz to 10 kHz +1.5 dB, -4.5 dB (line)
■ Distortion rate: 1.0% or less
■ Residual noise ratio: 80 dB or more (JIS A)
■ Output switching: No
■ Dimensions: 300 mm (width) x 83 mm (height) x 213 mm (depth) (height includes 4 mm rubber feet)
■ Weight: about 1.8 kg
■ Finish: AV ivory (Munsell 7.9Y6.8 / 0.8 approximate color)