Audio Database

The

AUTHENTIC A-10XX
340,000yen(July 21, 1994 release)

Description
 
The Integrated Amplifier which looked over all the parts again based on A-10X which is the Integrated-Amplifier A-10 series last model of NEC, and was born.

In order to make the cross interferencee between right-and-left channels into a minimum, the twin monophonic construction is adopted.

The input terminal part was approached, the gilding twin crossbar contact relay has been arranged, and the cross interferencee between each between sections and each part, such as adopting as an input selector, is eliminated thoroughly.

It is total and 120,000 micro F of smoothing capacitors are carried.

The property and weight which a granite has were utilized and the outstanding oscillating-proof structure is realized at the same time it has adopted the natural granite as the top plate of the main unit of amplifier and refines an appearance.

The combination which there are five kinds of natural granites, black and two kinds of front panels of champagne gold, and two kinds of wooden side panels, and was united with liking was possible.

Black
Rear

Rating of a mode
Form Integrated amplifier
Circuit system Whole page direct DC servo circuitry
Output power (both channel drive)
A sinusoidal output, 20Hz - 20kHz
160W+160W (3ohm)
120W+120W (4ohm)
80W+80W (6ohm)
60W+60W (8ohm)
THD 0.01% or less (at the time of a 3-ohm Output power 20Hz - 20kHz)
Cross modulation distortion 0.01% or less (at the time of a 3-ohm Output power 20Hz - 20kHz)
Frequency characteristic 5Hz-300kHz+0 -3 dB
SN ratio Line1, 2 or 3:110dB (at the time of 1.0V input)
Line4, 5:100dB (at the time of a 300mV input)
Balance: 110dB (at the time of 0.5V input)
Input sensitivity/impedance Line1, 2, 3:1.0V/18kohm (300mV / with 18kohm switching)
Line4, 5:300mV / 20kohm
Balance: 0.5V/18kohm
Power-source part circuit system Reserve power source
Power consumption 290W
Dimensions Width 480x height 206x depth of 486mm
Weight 45kg