AKAI AM59, 69 je posledným top modelom japonského výrobcu predtým, ako ho kúpila čínska spoločnosť. Znamenalo to koniec hifi systémom značky Akai. Ide o výkonný viac ako 13 kg vážiaci HiFi zosilňovač AKAI s veľmi dobrými zvukovými vlastnosťami a vysokým výkonom, prepínačom REC-Out, ako aj 7 zvukovými vstupmi vrátane Phono (MM / MC) a pripojeniami pre 2 reproduktorové páry A / B. AM69 pridáva ešte digitálne vstupy.
Technická špecifikácia
Power output
AM-69:
220 W+220 W (DIN, 4 ohms al 1 kHz, 1% )
110W + 110W (FTC,8 ohms at 20Hz to 20 kHz, 0.05 % )
AM-59:
200W + 200 W (DIN, 4 ohms at 1 kHz, 1% )
100W+100W (FTC,8 ohms at 20Hz to 20 kHz, 0.05 % )
Power band width .. .. ...... ... . 5 Hz to 60 kHz (0.1 % )
Total harmonic distortion .... 0.005 % (1 kHz, 8 ohms)
Frequency response .......... 5 Hz to 100 kHz (+0 dB, -3 dB)
Tone control
Bass ............................... ± 10 dB (100 Hz)
Treble ............................ ± 10 dB (10 kHz)
Input level / lmpedance
Phono (MM) ................ .... 2.0 mV / 47 kohms
Phono (MC)...................... 200 μV/ 100 ohms
Tuner, CD, Tape .............. 150 mV / 47 kohms
Maximum input level
Phono (MM) .................... 170 mV
Tuner, CD, Tape .............. 9 V (at tone control fiat)
Damping factor .................. 120 ( 1 kHz, 8 ohms)
Residual noise .................... 0.1 mV (IEC-A)
S/N ratio
Phono (MM) .................... 86 dB (IEC-A)
Phono (MC) ...................... 71 dB (IEC-A)
Tuner, CD, Tape .............. 102 dB (IEC·A)
Audio mute. ..... ........ ........ .. . . - 20dB
Full mute ............................ - 70 dB
Channel separation ............ 65 dB (1 kHz)/ 55 dB (10 kHz)
Cross talk
CD to Phono ...................... 90 dB (1 kHz, 500mV input level)
CD to Tuner/Tape ............ 90 dB (1 kHz, 500mV input level)
Aequired speaker lmpedance
A or B . .. ........ ............ .. . . . . . . . 4 to 16 ohms
A and B ............................ 8 to 16 ohms
Power requirements ............ 220-230 V, 50 Hz for Europe except U.K.
Power consumption
AM-69 ................................ 400W
AM-59 ................................ 300W
Dimensions .......................... 425 (W) X 177 (H) X 401 (D) mm
Weight
AM-69 ................................ 14.7 kg
AM-59 . . ..................... .. ....... 13.8 kg
[DIGITAL section (AM-69 only)]
D/A converter ...................... lnterpolative one bit dual type
Digital filter . . . . . . . . . . . . . . . . . . . . . . . . . . 18 bit. 8 times over sampling
Sampling frequency ............ 32 kHz / 44.1 kHz / 48 kHz
Digital input level
Coaxial .............................. 0.5 Vp-p / 75 ohms
Optical .............................. - 14 dBm to - 23dBm
Frequency response ............ 5 Hz to 20 kHz ( ± 0.3 dB)
Dynamic range .................... 96 dB
Total harmonic distortion (THD) .... 0.002 %
Standard accessory
Remote control unit ................................ x 1
Batteries for remote control .................... x 2
Operator's manual .................................. x 1
