Nakamichi MD-45z specs

General Features

- High-precision 24-bit D/A converter
- Bipolar power supply with DC-DC converter
- Switchable digital/analog CD changer and AUX inputs
- High output, low distortion power amplifier (43W x 4 channels)
- 4 channel, high voltage (4V) pre-amplifier outputs
- Rotary master volume control (rotary encoder)
- Bass/Mid/Treble 3-position tone controls

Other Features:

- Nakamichi MusicBank CD changer control capabilities
- 30 FM/AM station presets
- Supplied wireless remote control unit

MD Section

Sampling Rate 44.1 kHz

D/A Converter Type 24-bit / 8-times oversampling digital filter

Frequency Response 20 - 20 kHz ±1 dB

Signal-to-Noise Ratio 95 dB

Dynamic Range 95 dB

Total Harmonic Distortion 0.005%

FM Tuner Section

Frequency Range 87.5 - 108.0 MHz in 50 kHz steps

Usable Sensitivity 15 dBf (IHF)

Signal-to-Noise Ratio 60 dB (Mono)

Stereo Separation 35 dB at 1 kHz

Antenna Impedance 75 ohms (Unbalanced)

AM Tuner Section

Frequency Range 531 - 1,602 kHz in 9 kHz steps

Usable Sensitivity 32 dBµ

Signal-to-Noise Ratio 45 dB

Amplifier Section

Maximum Power Output 43 W x 4 (4 ohms)

Frequency Response

AUX Pre-out 20 - 30,000 Hz ± 1 dB

AUX SW-out 20 - 20,000 Hz ± 1 dB

AUX Input Level / Impedance 1 V / 50 kohms

CDC Input Level / Impedance 1 V / 50 kohms

Total Harmonic Distortion 0.1% (4 ohms, 1 kHz, 3 W x 4)

Output Voltage 4 V

Tone Controls

Bass 100 Hz ±11 dB

Midrange 1 kHz ±11 dB

Treble 10 kHz ±11 dB

Loudness 20 Hz, + 14 dB (volume level 20)

General

Power Requirement 14.4 V DC, negative ground

(operable within 10.8 - 15.6 V)

Current Consumption 9.0 A max.

Dimensions* 178 (W) x 50 (H) x 158 (D) mm

7 (W) x 1-15/16 (H) x 6-1/4 (D) inches

Specifications and features subject to change without notice.


* Dimensions do not include protruding parts.