Denon - DRA-35 音频放大器

Denon DRA-35

来自顶级品牌 Denon 的、状况如新的调谐放大器

Connections:

输入端口数量：4
PHONO: 信噪比 MM 86 dB @ 5.0 mV 输入；灵敏度 2.5 mV @ 47 kΩ
CD/ AUX: 信噪比 95 dB @ 150 mV 输入；灵敏度 150 mV @ 33 kΩ
TAPE: 信噪比 95 dB @ 150 mV 输入
CD DIRECT: 信噪比 96 dB @ 150 mV 输入

输出端口数量：4
TAPE
3.5 mm 耳机端口
Speaker A
Speaker B

Technical Data:

Amplifier:

Continuous power (at distortion).
8 Ohm: 2 x 40 Watt (@ max. ≤ 0.05 % distortion)
4 Ohm: 2 x 55 Watt (@ max. ≤ 1.00 % distortion)
Total harmonic distortion: -3 dB into 8 Ohms 0.04 % (20 - 20,000 Hz)
Damping factor: more than 80 (at 1 kHz, 8 ohms).
Frequency response: Phono RIAA characteristic (recording output)
MM: 20- 20,000 Hz ± 0.5 dB
TAPE, CD/ AUX: 20 - 50,000 Hz ± 1.5 dB
Signal-to-noise ratio: 55 dB
Stereo Channel Separation: 40 dB (@ 1kHz)
Tone control:
Bass: ± 8 dB @ 100 Hz
Treble: ± 8 dB @ 10 kHz

Loudness: Variable, 10-step, 50 Hz/ 10 kHz, ± 10 dB/ ± 5 dB
Direct/ Line-Straight: CD Direct

Tuner:

Reception:
Frequencies:
FM: 87.5 ~ 108 MHz
MW: 522 ~ 1611 kHz

Frequency response: 30 - 15,000 Hz
Input sensitivity: 1.0 µV (11.2 dBf; @ 75 Ohms)
Distortion factor:
Mono 0.15 % (@ 1 kHz)
Stereo 0.3 % (@ 1kHz)
Signal-to-noise ratio:
Mono: 82 dB
Stereo: 78 dB
Channel separation: 40 dB (@ 1 kHz)
Selectivity: 75 dB
Co-wave selection:
Spurious selection:
IF attenuation: 75 dB
IF attenuation:
AM suppression: 50 dB
Output level:
RDS: no
Station memory: yes, 16 stations