AKAI AM-55 Manufacturer: Akai * Model: AM-55 * Manufactured in: Japan * Color: Black * Type: Analog / Digital * Power supply: 220V 50Hz * Dimensions: 425 (W) x 159 (H) x 371 (D) mm * Weight: 12.7 kg * New price approx: 1200 DM - Built-in high end digital to analog converter (DAC) with three sampling frequencies: 32, 44 and 48kHz - Digital DAC for connecting CD, DVB, DVD or TV - The DAC consists of two Burr-Brown PCM58 DA converters in high-end CD players are built - Can also be used for or amplifier - Power amplifier section is composed entirely of loose parts - 5 line inputs: CD, Tuner, Tape 1, Tape 2, Tape-3 (or computer, MP3 player, DVD, TV) - A turntable input: Phono (MM) - 2 digital inputs: 1 x Optical, 1 x Coaxial - 2 image by switching connections - 2 pair of sturdy speaker connectors - Speaker Pairs A and B separately switched on and off - Equalizer connection - Source directly for the shortest signal path - Mute (-20dB) - Rec out for all inputs - 2 x Tape Monitor - Monitor 1 x Digital (Coaxial) Connections * Number of inputs: 8 o Digital 1 (Optical)-14dBm to-23dBm o Digital 2 (Coaxial) 0.5 Vp-p/75Ohm o Tuner 150mV/47kOhm o phono 2.5 mV/47kOhm o CD 150mV/47kOhm o Tape 1 150mV/47kOhm o Tape 2 150mV/47kOhm o Tape 3 150mV/47kOhm * Number of Outputs: 4 o Digital 2 (Coaxial) o Tape 1-3 150mV/1kOhm * Number of pairs of speakers: 2 o impedance speaker pair A or B: 4 to 16 ohms o impedance speaker pair A and B: 8 to 16 ohms Technical data * Continuous Power (at THD) o 8 ohm: 90W + 90W at 0.05% o 4 ohms: 150W + 150W at 1% * Dynamic power o 8 Ohm: o 4 ohms: 270W + 270W * THD: 0.005% (1kHz 8 Ohm) * Damping Factor: 45 (1kHz 8 Ohm) * Frequency Response: 5Hz - 100kHz (+0 dB-3dB) * Signal Noise Ratio Phono: 86dB * Signal to noise ratio tuner, CD, Tape: 102dB * Stereo channel separation: 60dB at 1kHz, 50dB at 10kHz * Equalization: o Bass: + 8dB 100Hz o Treble: + - 8dB 10kHz * Mute:-20dB Data Digital to Analog Converters * Switching frequency: 32kHz 44.1kHz 48kHz * Digital Filter: 8fs 18bit * D / A converter: 18bit 2DAC * Frequency Response: 5Hz - 20kHz (+ -0.3 dB) * Dymamik range: 96dB * Harmonic distortion: 0.002% * Channel separation: 102dB Special Features * Inserting an equalizer, ect. possible by RCA