Integrated AmplifierA-70D

Specification

DESIGN & BUILD

Pure Audio Grade High Efficiency Power MOSFET Amplifier (High-Fidelity Class D Amplifier)
Preamplifier with Fully-Balanced Circuitry
Separated Construction for Preamp and Power Amp
Source Direct Mode
Highly Acclaimed ESS SABRE32 Ultra DAC
84 kHz/32-bit USB-DAC for Asynchronous Transfer
Shielded Twin Transformer for Preamp and Power Amp
Trans-Stabilizer
Speaker A, B, A+B Selector
Machine-Cut Aluminium Rotary Knob
Aluminium Front/Side Panels  

·      Auto Power Down

·      High-Grade AC Power Cord

·      Rigid Under Base

·      Aluminium Hair Line Finish Remote Controller

CONNECTIONS

Analogue Balanced Input (XLR3)
Exclusive Gold-Plated Speaker Terminals (Extra-Large Type)
Gold-Plated Analogue Audio Input (Phono MM/MC, SACD/CD, LINE 1, LINE 2, NETWORK, USB, COAXIAL, POWER AMP DIRECT IN)
USB Input for Asynchronous Transmission
Digital Coaxial Input
Digital Optical Input
Audio Output (LINE 2, PHONES)
SR In/Out
AC Inlet (Large Type)

SPECIFICATIONS

90W + 90W (20Hz-20kHz,THD0.5%,4ohms)
THD: 0.02 % (Rated Output -3 dB, 8 ohms, 1 kHz)
Guaranteed Speaker Impedance: 4-16 ohms (A or B), 8-32 ohms (A+B), 4-16 ohms (Bi-Wiring)
Frequency Response (Measured with DIRECT button switched on): SACD/CD, NETWORK, LINE1, LINE2 5 Hz-50 kHz, ±3 dB
RIAA Deviation: PHONO MM 20 Hz-20 kHz, ±0.5 dB, PHONO MC 20 Hz-20 kHz, ±0.5 dB
Signal-to-Noise Ratio (IHF, A Network, Short Circuited)
·     SACD/CD: 101 dB, Phono: 89 dB (MM: 5 mV input)/ 74 dB (MC: 0.5 mV input), Power Amp Direct: 110 dB
·  Channel Separation
·     SACD/CD: 90 dB (100 Hz), 84 dB (1 kHz), 75 dB (10 kHz)
·      Power Amp Direct: 95 dB (100 Hz), 95 dB (1 kHz), 80 dB (10 kHz) › Power Requirements: AC 220-230 V, 50 Hz
Power Consumption: 74 W
Power Consumption During Standby: 0.3 W
Dimensions(WxHxD):435x141.5x370mm
Weight: 17.2 kg