Denon DRA-25 → Обява 42425698

Транзисторен стерео ресийвър, отличен технически, много добър външен вид. Приложените снимки и видео са реални!

Data

General

Manufacturer: Denon

Model: DRA-25

Type: Receiver

Years of manufacture: 1987 - 1990

Made in: Japan

Colors: Champagne, Black

Remote control:

Weight: 5.5kg

Power Consumption: 120W @ 220V 50Hz

Dimensions: W 434mm; H 112mm; D 278mm.

Original price approx.: 700 DM

Connections

Number of inputs: 4

PHONO: Signal to Noise Ratio MM 78dB @ 5.0mV Input; Sensitivity 2.5mV @ 47kOhms AUX: Signal to Noise Ratio 95dB @ 150mV Input; Sensitivity 150mV @ 33kOhms TAPE: Signal to Noise Ratio 95dB @ 150mV Input CD: Signal to Noise Ratio 95dB @ 150mV Input

Technical Data

Amplifier

Continuous power (at distortion).

8 Ohm: 30W + 30W (@ max. ≤ 0.05% distortion)

4 Ohm: 45W + 45W (@ max. ≤ 1.00% distortion)

Dynamic power

8 Ohm:

4 Ohm:

Total harmonic distortion: -3dB into 8 Ohms 0.04% (20Hz...20kHz).

Attenuation factor:

Frequency Response: Phono RIAAStandrad -Curve.

Recording Output: MM

MM 20Hz...20kHz ± 0.5dB

20Hz...50kHz ± 1.5dB

Signal to Noise Ratio:

Stereo Channel Separation: 40dB (@ 1kHz).

Tone control:

Bass: ± 10dB @ 100Hz.

Treble: ± 10dB @ 10kHz

Loudness: variable, 10 positions, 50Hz/10kHz, ± 10dB/± 5dB

High Filter:

Low Filter (Subsonic):

Mute:

Direct/Line-Straight:

Tuner

Reception:

Frequencies:

FM:

Frequency response: 87.5...108MHz.

Input sensitivity: 0.9µV (10.3dBf; @ 75Ohms)

Distortion factor: Mono 82dB

Stereo 78dB

Mono 0.2% (@ 1kHz)

Stereo 0.4% (@ 1kHz)

Signal to Noise Ratio:

Channel Separation: 40dB (@ 1kHz)

Selectivity:

Co-Wave Selection:

Spurious wave selection:

Image Frequency Attenuation: 70dB

IF attenuation:

AM suppression: 50dB

Output level:

RDS: no

Station memory: yes 16 stations

видео: https://youtu.be/vNhGcvriCmY?si=Vnff-KImmN5Lp-fx