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A-9000R




onkyo
A-9000R
Integrated Stereo Amplifier A-9000R Elite Integrated Amp Brings Your Music to Life Built to exacting standards by—and for—genuine music lovers, the A-9000R offers a unique combination of performance and versatility. As one of Onkyo’s new Reference series hi-fi components, the A-9000R shares an advanced design DNA with its sibling models. Like the M-5000R power amp, it includes AWRAT, quad push-pull amplification, and three-stage inverted Darlington circuitry. And like the P-3000R pre-amp, it features Amphenol AES/EBU digital connectors and employs asynchronous signal transfer over USB to support pristine playback of HD audio. On top of this, the A-9000R also incorporates separate 192 kHz/24-bit Wolfson® DACs for L/R channels, a noise-reducing DIDRC sound module, and a low-vibration chassis to minimize interference and preserve signal quality. But what sets this unit apart is its ability to be configured in any of four different amplifier modes, depending on how you want to integrate it with your other hi-fi gear. It’s that kind of versatility, married to high-end build quality, that makes the A-9000R an extremely appealing choice for the audiophile.
onkyo
A-9000R

Intergrated Stereo Amplifier
Technische gegevens
Max. uitgangsvermogen (Stereo):
2 kan × 75 W bij 8 ohm, 20 Hz - 20 kHz, 0,05 %, 2 kan. aangestuurd (IEC)
2 kan × 140 W bij 4 ohm, 20 Hz - 20 kHz, 0,05 %, 2 kan. aangestuurd (IEC)
■ Audio-ingangen Digitale ingangen
Dynamisch vermogen*
* IEC60268-korte termijn maximum uitgangsvermogen
450W(1Ω) 310W(2Ω) 230W(3Ω) 180W(4Ω) 100W(8Ω)
Optisch: 1 Coaxiaal: 2 AES/EBU: 1
Indeling digitale ingang
Digitale ingang samplingfrequentie
2kan PCM
THD+N (Totaal harmonische vervorming+ruis)
0,006 % (1 kHz, half vermogen)
0,008 % (20 Hz - 20 kHz, half vermogen)
32 kHz/44,1 kHz/48 kHz/88,2 kHz/96 kHz compatibel (OPT)
32 kHz/44,1 kHz/48 kHz/88,2 kHz/96 kHz 176,4 kHz/192 kHz compatibel
Dempingsfactor
Ingangsgevoeligheid en impedantie (Uit evenwicht)
130 (1 kHz, 8 Ω)
150 mV/47 kΩ (LINE)
(COAX, AES/EBU)
44,1 kHz/48 kHz/96 kHz/192 kHz compatibel (USB)
2,25 mV/47 kΩ (PHONO MM) 0,18 mV/100 Ω (PHONO MC)
Analoge stereo-ingangen
LINE 1, LINE 2, LINE 3, PHONO (MM/MC), MAIN IN
Nominale RCA-uitgangsniveau en impedantie Max. RCA-uitgangsniveau en impedantie Phono overbelasting
1 V/300 Ω (PRE OUT)
■ Audio-uitgangen
5 V/300 Ω (PRE OUT)
70 mV (MM 1 kHz 0,5 %) 5,2 mV (MC 1 kHz 0,5 %)
Analoge uitgangen Luidsprekeruitgangen Hoofdtelefoon
LINE OUT, PRE OUT 4
1 (6,3 ø)
Frequentiereactie Eigenschappen toonregeling Signaal/ruis-verhouding
10 Hz - 100 kHz/+0 dB, –1 dB 1 W/8 Ω 1 Hz - 250 kHz/+0 dB, –3 dB 1 W/8 Ω
±10 dB, 80 Hz (BASS) ±10 dB, 10 kHz (TREBLE)
■ Andere RI
107 dB (LINE, IHF-A)
60 dB (PHONO MM, IHF-A) 70 dB (PHONO MC, IHF-A)
PC-interface
2 USB
Luidsprekerimpedantie
4 Ω - 16 Ω (Luidsprekers A of B) 8 Ω - 16 Ω (Luidsprekers A + B)
HICC
V oeding
Stroomverbruik Geen-geluid stroomverbruik Stand-by stroomverbruik Afmetingen (B × H × D) Gewicht
140 A
AC 230 V, 50 Hz
300 W
120 W
0,2 W
435 mm × 175 mm × 435 mm 18,5 kg
Specificaties en kenmerken kunnen veranderen zonder voorafgaande kennisgeving.