Akai am-93 Akai cd-73 Akai at-93l review on canton karat 709 DC

Описание: high end Akai set

specs
Power Output (1 kHz, 0.7%) 120W (8 Ohms)
150W (6 Ohms)
180W (4 Ohms)

FTC (20Hz to 20kHz) 120W (8 ohms, 0.05%)
150W (6 ohms, 0.07%)
180W (4 Ohms, 0.1%)

Dynamic Power 145W (8 Ohms)
180W (6 Ohms)
250W (4 Ohms)
400W (2 Ohms)

Power Band Width 10Hz to 60 kHz/0.1%

Total Harmonic Distortion 0.008% (1kHz, 8 Ohms)

Phono max, input level 200mV (MM)

Frequency Response 3 Hz to 100 kHz
(+0 db, -3 db)

Tone Control
Treble + - 10 db (10 kHz)
Bass + - 10 db (100 Hz)

Input sensitivity/ impedance
Phono (MM) 2.5mV/ 47 kohms
Phono (MC) 0.25mV/ 470 Ohms
Tuner, etc 150 mV/ 47 kohms

Output level/ impedance
Tape rec out 150 mV/ 1 kohmn

Damping factor 50 (1 kHz)

Residual noise 0.5 mV

S/N
Phono (MM) 85 db
Phono (MC) 67 db
Tuner etc 100 db

Channel Seperation 60 db

Audio Mute -20 db

Required speaker impedance
A or B 4 to 16 Ohms
A and B 8 to 16 Ohms


(D/A Section)
Sampling Frequency 32kHz/44.1kHz/48khz
Digital Filter 8 fs, 18 bit
D/A Convertor 16 Bit, 2 DAC
Digital input level/ impedance
Coaxial 0.5Vp-p/75 ohm
Optical -14 to -23 dBm

Frequency Response 5 Hz to 20 KHz
(+ - 0.3db)

Dynamic Range 95 db

Total Harmonic Distortion 0.003%

Channel Separation 115 db
20KG