Quad 77 Komplettsystem mit Vorverstärker, CD Player, Tuner & Fernbedienung
Audiophile Komplettanlage von Quad mit hervorragendem Klang. Guter Zustand, alles funktioniert. Quadlink 77 Fernbedienung mit Gebrauchsspuren, neue Batterien. Liste: 3.600€. Phono MM, 3xAux, 1x Tape. Für Aktivlautsprecher oder beliebige Endstufe.
Einzelbeschreibungen siehe:
Quad 77 Preamp:
Slate of the art performance combined with the most advanced remote control system and unique operational flexibility means that the preamplifier is ideally suited to both simple and complex systems.
The Quad 77 preamplifier comes complete with the Quad 77 system console to form the most advanced system on the market.
The combination of standard and Quad link inputs means that the preamplifier can accept an almost unlimited number of programme sources and correctly match them.
There are three line inputs plus an input for pickup cartridges and a tape input and output. All inputs have adjustable sensitivity so that they can accept input signals from just about any conceivable programme source.
The pickup input has three settings for both moving coil and moving magnet pickups. Input sensitivity settings are made using the System Console. Ouadlink allows a maximum of thirty two Quad 77 series products to be connected up, enough for even the most sophisticated home entertainment system.
The preamplifier uses the same solid state switching in virtual earth configuration combined with the digitally addressed analogue volume control as used in the Quad 77 integrated amplifier. This solid state topology has large performance benefits over more conventional switching using mechanical components. The Quad 77 uses the most advanced circuit techniques from input to output to give state of the art performance.
The Quad 77 preamplifier can be used with any Quad amplifier. There is a conventional phono output for connection to the Quad 606, 306 or 405, and Quad AMPBUS for connection to the Quad 77 stereo amplifier, 707 or 77 monoblocks. AMPBUS carries 6 channels of audio which makes connecting up bi Or tri-amped or multi-channel systems straight forward.
Specifications
Frequency response: 10Hz to 20kHz
Total harmonic distortion: 0.003%
Input sensitivity: 3mV (MM), 300mV (line)
Signal to noise ratio: 78dB (MM), 97dB (line)
Output: 0.775V (Pre out), 3.3V (Pre out Max)
Dimensions: 321 x 65 x 300mm
Weight: 4.3kg
Accessories: remote control
Year: 1995
Quad 77 FM Tuner:
The Quad 77 FM tuner with RDS is designed to make the most of the potential quality of FM broadcasts and follows the pedigree of earlier Quad FM tuners which have always been regarded as the best tuners available.
The 77 tuner uses a Quad designed front end for optimum performance. It is powered by QuadLink. It has two aerial inputs, one for a standard FM antenna and the other for connection to cable or satellite.
All the basic tuner functions can be operated from the front panel push buttons while the advanced functions are controlled by the System Console.
The tuner has 25 presets which can be loaded manually from either the front panel or the System Console and store frequency, stereo or mono and aerial input.
The pre-sets can also be loaded automatically in which case the tuner scans the frequency band and loads the twenty five strongest signals. Each preset name can be edited to show the station.
Type: Mono/Stereo RDS Tuner
Tuning Bands: FM
Tuning Scale: Digital
FM Tuning Range: 88 to 108 MHz
Sensitivity: 1.0uV (FM)
Signal to Noise Ratio: 70dB (FM)
Distortion: 0.15% (FM)
Frequency response: 20Hz to 15kHz (FM)
Output: 775mV
Dimensions: 321 x 80 x 255mm
Weight: 2.8kg
Finish: nextel front panel
Year: 1995
Quad 77 CD Player:
The Quad 77 compact disc player uses a Philips CDM 12.4 transport and Delta Sigma modulation decoder to provide a player which has a measured performance very close to the theoretical optimum and with very high tolerance of damaged or faulty discs.
The CDM 12.4 transport is extremely well engineered and produces a very low error output even with badly marked or out of specification discs. It is also very quiet in operation.
Delta Sigma modulation is a variation on Bitstream technology. The chief advantage of the Delta Sigma chip is that the accuracy of conversion is not dependent upon the accuracy of the masted clock and is thus not susceptible to clock jitter, which makes the task of the design engineer somewhat easier. However, with digital technology it is not the terminology which matters as much as quality engineering.
The Quad 77 is available in bus powered and mains powered form. The bus powered unit can only be used as part of a Quad 77 system and is supplied with a Quadlink cable. The mains powered version
Disc format: CD
Digital converter: CS4328-KP, 18 bit Delta Sigma
CD Mechanism: CDM 12.4
Frequency response: 20Hz to 20kHz
Signal to Noise Ratio: 100dB
Total harmonic distortion: 0.002%
Line output: 2V
Dimensions: 321 x 65 x 300mm
Weight: 3.5kg
Finish: carbon or nextel front panel
Year: 1995
