Operation Manual

06 Additional information
16
En
Specifications
Amplifier section
Power output specification is for when power supply is 230 V.
• Continuous power output (both
channels driven at 20 Hz to 20 kHz)
A-70DA/A-50DA. . . . . . . . . . . . . . . . . . . . . . .90 W + 90 W
(THD 0.5 %, 4 )
A-70DA/A-50DA. . . . . . . . . . . . . . . . . . . . . . .65 W + 65 W
(THD 0.5 %, 8 )
Audio section
• Input terminals (sensitivity/impedance)
BALANCED . . . . . . . . . . . . . . . . . . . . . . . . . 200 mV/82 k
SACD/CD, NETWORK, LINE 1, LINE 2 . . . 200 mV/50 k
POWER AMP DIRECT. . . . . . . . . . . . . . . . . . . . .1 V/10 k
PHONO (MM) . . . . . . . . . . . . . . . . . . . . . . . 2.8 mV/50 k
PHONO (MC). . . . . . . . . . . 0.24 mV/100 A-70DA only
COAXIAL . . . . . . . . . . . . . . . . . . . . . . . . . 500 mVp-p/75 
• Output (Level/Impedance)
LINE 2 OUT . . . . . . . . . . . . . . . . . . . . . . . . 200 mV/2.2 k
• Frequency response
SACD/CD, NETWORK, LINE 1, LINE 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Hz to 50 kHz ±3 dB*
• RIAA DEVIATION
PHONO (MM) . . . . . . . . . . . . . 20 Hz to 20 kHz ±0.5 dB*
PHONO (MC)
. . . . . . . . . . . . . 20 Hz to 20 kHz ±0.5 dB*A-70DA only
* Measured with DIRECT button switched on.
• Tone control
Bass . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 10 dB (100 Hz)
Treble . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 10 dB (10 kHz)
• Signal-to-Noise Ratio (IHF SHORTED,
A-NETWORK)
SACD/CD, NETWORK, LINE 1, LINE 2 . . . . . . . . 101 dB*
PHONO (MM, 5 mV input) . . . . . . . . . . . . . . . . . . . 89 dB*
PHONO (MC, 0.5 mV input) . . . . . .74 dB*A-70DA only
* Measured with DIRECT button switched on.
• Guaranteed impedance
A, B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  to 16 
A+B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  to 32 
Bi-wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  to 16 
Miscellaneous
Power requirements
. . . . . . . . . . . . . . . . . . . . . . . . . . AC 220 V to 230 V, 50 Hz
Power consumption
A-70DA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 W
A-50DA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 W
In standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 W
Dimensions
A-70DA. . . . . 435 mm (W) x 141.5 mm (H) x 370 mm (D)
A-50DA. . . . . 435 mm (W) x 138.5 mm (H) x 368 mm (D)
Weight (without package)
A-70DA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.2 kg
A-50DA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.2 kg
Accessories
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
AAA/IEC R03 dry cell batteries . . . . . . . . . . . . . . . . . . . . 2
Short pin plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Power cord
Warranty card
Caution sheet
Operating instructions (This document)
Note
• Specifications and the design are subject to
possible modifications without notice, due to
improvements.
• Corporation and product names mentioned herein
are trademarks or registered trademarks of the
respective corporations.
• “Pioneer” is a trademark of Pioneer Corporation,
and is used under license.
© 2015 Onkyo & Pioneer Corporation.
All rights reserved.
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