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Denon DRA-25
Denon DRA-25
Category :
Receiver
Brand :
Denon
Algemeen
aansluitingen
technische gegevens
Versterker
Tuner
speciale apparatuur
fabrikant: Denon
Model: DRA-25
Type: ontvanger
li>
bouwjaar: 1987 - 1990
made in: Japan
kleuren: champagne, zwart
afstandsbediening:
Gewicht: 5.5 kg
stroomverbruik: 120w @ 220v 50hz
Afmetingen: B 434mm; h 112mm; t 278mm
< li > fabrieksprijs CA.: 700 DM
aantal ingangen: 4
PHONO: signaal ruisverhouding MM 78dB @ 5.0 MV ingang; gevoeligheid 2.5 mV @ 47kohms
AUX: signaal ruisverhouding 95dB @ 150mV ingang; gevoeligheid 150MV @ 33kohms
TAPE: signaal ruisverhouding 95dB @ 150mV ingang
>cd: signaal-ruisverhouding 95dB @ 150mV ingang
continu vermogen (bij Totale harmonische vervorming)
8 ohm: 30w + 30w (@ max. ≤ 0.05% totale harmonische vervorming) < / li>
4 Ohm: 45w + 45W (@ max. ≤ 1.00% totale harmonische vervorming)
dynamisch vermogen
8 Ohm:
4 Ohm:
< / li> < li>totale Harmonische Vervorming: -3dB in 8 Ohm 0,04% (20Hz...20khz)
dempingsfactor:
Frequentierespons: Phono RIAAStandrad-Curve
Opnameoutput: MM
MM 20Hz...20kHz ± 0.5 dB< / li>
20Hz...50kHz ± 1.5 dB
signaal-ruisverhouding:
Stereokanaal scheiding: 40db(@1kHz)
Toonregeling:
Bas: ±10db @100Hz
Treble: ±10db@10kHz
luidheid: variabel, 10 posities, 50hz/ 10kHz, ±10db/±5db
hoog Filter:
laag filter(subsonisch):
mute:
direct/line-straight:
8 ohm: 30w+30w (@max. ≤ 0.05% totale harmonische vervorming) < / li>
4 Ohm: 45w + 45W (@ max. ≤ 1.00% totale harmonische vervorming)
8 Ohm:
4 Ohm:
Bas: ±10db @100Hz
Treble: ±10db @10kHz
ontvangst:
frequenties:
FM:
ingangsgevoeligheid: 0,9 µV (10,3 dBf; @75ohms)
totale Harmonische Vervorming: Mono 82dB
Stereo 78dB
Mono 0,2% (@1kHz)
Stereo 0,4% (@1kHz)
signaal/ruisverhouding:
Kanaalscheiding: 40db (@1kHz)
selectiviteit:
gemeenschappelijke golfselectie:
secundaire golfselectie:
Spiegelfrequentievermindering: 70db
als vermindering:
am-onderdrukking: 50db
uitgangsniveau: li>
RDS: Nee
stationsgeheugen: Ja 16 stations
VHF:
matrix display, lichtblauw-wit
andere modellen van dezelfde serie:
dra-25
dra-35
dra-55
dra-75 VR
dra-95 VR
foto: Denon DRA-25
< / ul>
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