JBL / CSMA 280 power amplifier

Power amplifier, 8ch, 80W + 80W

＜Specifications＞
■ Power amplifier
■ Number of input channels: 8
■ Number of output channels: 2
■ Input
Terminals: ch1 / 5: Euroblock (balanced), ch2-4 / 6-8: Euroblock (balanced), RCA (unbalanced)
Impedance: Euro block: 400Ω (microphone), 20kΩ (line), RCA: 50kΩ
Maximum input level: + 20dBu
Phantom power: (Euroblock only)
■ Output
Terminal: Euro block
4 / 8Ω: 80W + 80W
70 / 100V: 80W + 80W
■ Frequency characteristics: ± 2dB (20Hz to 20kHz, 4 / 8Ω output)
■ SN ratio: 90dB or more (A weight)
■ THD: 0.5% or less (20Hz to 20kHz, power amplifier output)
■ Indicators: Signal (input / output), Clip (output), Power
■ Power supply: AC100V, 50 / 60Hz
■ Power consumption: 45W (1/8 output, pink noise, 4Ω)
■ Dimensions (W × H × D): 437 × 44 × 304 mm (removed part)
■ Weight: 5.5kg
■ Accessories:
・3-pin Euroblock connector x 8
・5-pin Euroblock connector x 4
・Front angle bracket x 2
・Rear angle bracket x 2
・Rear flat bracket x 2
・Bracket fixing screws (x 12)
・Rear bracket installation screws (x 3)
・Spring washers (× 3)
・Washers (x 3)
・Rack mount screws (x 10)
・Rubber feet x 4 (1 sheet)
・Power cord
・Japanese instruction manual