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MC7270
Commentary

Stereo power amplifier equipped with original digital sonic overload collector.

Model Rating
Type Stereo power amplifier
Effective power Stereo : 270W + 270W (1 ohm, 2 ohm, 4 ohm, 8 ohm)
Mono : 540W (2 ω, 4 ω, 8 ω, 16 ω)
Output bandwidth 20 Hz to 20 kHz
Total harmonic distortion factor 0.02% (0.25W ~ Effective Output)
Cross modulation distortion factor 0.02% (any combination of frequencies from 20 Hz to 20 kHz)
Frequency band 20 Hz ~ 20 kHz + 0 -0.25 dB
Signal-to-noise ratio (A network) 100dB
Damping factor 30
Load impedance 1 Ω, 2 Ω, 4 Ω, and 8 Ω switching
Input Sensitivity / Impedance 0.75 V, 2.5 V (Switching) / 20k Ω
Input level adjustment Left and right independent continuous variable
Attachment mechanism Output Power Meter with Peak Hold
Stereo/Mono Switch
Power guard circuit
Pwer 100 VAC, 50Hz/60Hz
Power consumption 1,400W (effective output
External dimensions Width 411x Height 181x Depth 368 mm
Weight 37.2kg