DIATONE DA-A600
¥ 35,000 (around 1978)
Commentary
Stereo power amplifier.
Model Rating
Type | Power amplifier | ||||
Circuit system | Differential amplifier 2-stage, current mirror drive 2-Step Darlington Pure Con OCL |
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Continuous output (rated output, THD 0.05%) |
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Total harmonic distortion factor (8 Ω, both channel operation) | 0.008% or Less (1W Output, 20 Hz ~ 20 kHz) 0.003% or Less (25W Output, 1 khz) |
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Cross modulation distortion factor | 0.01% or Less (50 Hz : 7 kHz = 4 : 1, 8 Ω, 1W Output) | ||||
Output Bandwidth (THD 0.1%) | 5 Hz to 70 kHz | ||||
Input Sensitivity / Impedance | 1V/50k Ω (1 kHz, 8 Ω load) | ||||
Damping factor | 50 or More (20 Hz ~ 20 kHz, 8 Ω Load) | ||||
Residual noise (8 Ω load, input terminal short) | 0.17 mV or less | ||||
Separation | 1 kHz : 75 dB or more 20 kHz : 50 dB or more |
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Semiconductor used | Transistor : 30 Diode : 18 pcs |
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Pwer | 100 VAC, 50Hz/60Hz | ||||
Power consumption | Power Output : 120W Rated output (8 Ω load, both -channel operation, 1 kHz) : 186W |
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External dimensions | Width 480x Height 139x Depth 324 mm | ||||
Weight | 7.5kg | ||||
Attachment | PIN code x1 |