Quad 77 Power Amplifier 7767
Quad (Brand); Acoustical Manufacturing Co. Ltd.; Huntingdon
- Land
- Grossbritannien (UK)
- Hersteller / Marke
- Quad (Brand); Acoustical Manufacturing Co. Ltd.; Huntingdon
- Jahr
- 1995 ?
- Kategorie
- NF-(Niederfrequenz-) Verstärker oder -Mixer
- Radiomuseum.org ID
- 317772
- Anzahl Transistoren
- Halbleiter vorhanden.
- Halbleiter
- Hauptprinzip
- NF-Verstärkung
- Wellenbereiche
- - ohne
- Spezialitäten
- Hi-Fi-Gerät
- Betriebsart / Volt
- Wechselstromspeisung / 110-120; 220-240 Volt
- Lautsprecher
- - Dieses Modell benötigt externe(n) Lautsprecher.
- Belastbarkeit / Leistung
- 170 W (230 W max./spitze)
- Material
- Diverses Material
- von Radiomuseum.org
- Modell: Quad 77 Power Amplifier 7767 - Quad Brand; Acoustical
- Form
- Regalgerät wie HiFi-Komponente für Bücherwand.
- Abmessungen (BHT)
- 321 x 65 x 300 mm / 12.6 x 2.6 x 11.8 inch
- Bemerkung
-
A stereo hi-fi power amplifier housed in a nextel or carbon finish cabinet, a component in the Quad 77 Series of hi-fi separates. With two Ampbus connectors for connection to a Quad 77 Preamplifier and connection to other 77 Power Amplifiers for Bi-Amping/Tri-Amping via Quad's Ampbus bus, RCA phono input sockets, an input selector switch and terminals for connection to one pair of loudspeakers.
Features
• 85w per channel into 8 ohms.
• Extensive flexibility for system expansion with 77 AMPBUS.
• Bi-amplification and tri-amplification via QUAD 77 AMPBUS.
• Fully protected against overload.
• Phono sockets for use with other pre-amplifiers.Specification Power output per channel: 85w into 8Ω (THD<0.05%)
115w into 4Ω (THD<0.05%)Maximum Current Output: 11A peak per channel Distortion (total harmonic): 20Hz any level up to 70w <0.05% (22KHz bandwidth)
1KHz any level up to 70w <0.05% (22KHz bandwidth)
20KHz any level up to 70w <0.05% (80KHz bandwith)
Continuous sine wave into 8Ω resistive loadInput Sensitivity Phono Input 775mV
77 AMPBUS 2VOutput impedance
and DC offset1.5µH in parallel with 0.05Ω
DC offset <20mVFrequency Response 10Hz - 20KHz +0dB/-0.3dB
3Hz - 50KHz +0dB/-3dBPower Response
(Ref. 1KHz)10Hz - 20KHz +0dB/-0.75dB Cross talk <-90dB at 1KHz Hum and Noise -105dB ref. 75w (10Hz - 22KHz measurement bandwidth) Stability Unconditionally stable with any load and any signal Power requirements
110-120V or 220-240V AC 50/60Hz
Power consumption: 30-350 VA, depending on signal level.
- Nettogewicht
- 6.3 kg / 13 lb 14 oz (13.877 lb)
- Literatur/Schema (1)
- - - Manufacturers Literature (77 Power Amplifier Data Sheet)
- Literatur/Schema (2)
- - - Manufacturers Literature (77 Stereo Power Amplifier Instruction Book)
- Autor
- Modellseite von Howard Craven angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.
- Weitere Modelle
-
Hier finden Sie 38 Modelle, davon 37 mit Bildern und 15 mit Schaltbildern.
Alle gelisteten Radios usw. von Quad (Brand); Acoustical Manufacturing Co. Ltd.; Huntingdon