Audio Analogue Bellini+Donizetti分体前后级放大器

暗桑

原装意大利产，后级跳线到220v 前级原装110  可以跳220v ，带原装遥控器！无修磨！非常经典，资料网上好多，我直接给您看官网的介绍 是英文的！明盘15000电话15093073328qq383214498

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http://www.audioanalogue.com/bellini-P31.html    http://www.audioanalogue.com/donizetti-P34.html 这是官网

BELLINI

PREAMPLIFIER

The Bellini preamplifier embodies the ideal that led to the creation of the "Great Composers" line: to offer very high quality at an affordable price. After having become a "best buy" in the markets throughout the world, now it renews its success with the new "remote" version. The Bellini was made on the basis of concepts that usually belong to higher class and cost equipments. The power supply is splitted to the two channels since from the transformer’s outputs. The input selection is performed via relays very close to the input sockets to reduce the signal path. Differently from many other products of the same price range, the Bellini features a sophisticated FET input preamplifying circuit to treat the delicate input signals at their best, as well as a separate tape bar with tape output buffer, to optimize the tape interface. The Bellini’s "pre" output allows for biamping thanks to two pairs of RCA connectors in parallel fashion and to a noticeable current capability. While many designs avoid featuring phono inputs, Audio Analogue has given the Bellini a sophisticated RIAA preamp able to treat both moving magnet (MM) and moving coil (MC) cartridges. The new totally dicrete line circuit offers all is needed to achieve a great sound: low feedback and wide open-loop bandwidth, high current delivery, low noise and high quality components, starting from the gold plated input RCAs, to the gold plated silver body relays, up to the highest speed supply capacitors. An advanced microcontroller-based system manages all the preamp’s features (source and record selections, muting, volume control), also thanks to the new remote with elegant and massive brass enclosure and the motor-operated high quality volume potentiometer. The automatic mute activation on switching on avoids dangerous bumps when the power amps are turned on before the Bellini. The advanced double layer fiberglass printed circuit board allows to reduce the wiring paths, actually only the ones needed to connect the supply transformer to the board, that would represent dangerous paths for disturbing signals and noises if not performed by PCB tracks. The remote and microcontroller management features haven’t changed the Bellini’s elegant appearance, which shows a nice black or silver satin aluminum-alloy faceplate with rounded machined aluminum knobs. The great syle and the sober appearance of the Bellini make it able to blend well into every environment and system Parameter Value Dimensions 17.52" (W) x 12.5" (D) x 3.35" (H) Weight 15.4 lbs Maximum Output Voltage (both channels, 47kOhm load) 7.5 Vrms Nominal Line Input Impedance 50 KOhm Phono Input Impedance MM 47KOhm / 220pF - MC 100 Ohm Nominal Line Input Sensitivity 1 Vrms Nominal Phono Input Sensitivity MM 10mVrms - MC 1mVrms Line Signal/Noise Ratio (unweighted) > 80 dB Line Signal/Noise Ratio (A weighted) > 90 dB Phono Signal/Noise Ratio (unweighted) MM > 70 dB - MC > 60 dB Phono Signal/Noise Ratio (A weighted) MM > 80 dB - MC > 70 dB Tape Output Level and Impedance 1 Vrms Total Harmonic Distortion (THD) <0.01% @ 1Vrms/1kHz Bandwidth (-3dB) 5Hz - 200kHz Channel Separation (@ 1kHz, unused input shorted) RL >80dB - LR >80dB Inputs MM/MC Phono (PH1), Line 1/6 Nominal voltage supply 115VAC / 230VAC 50/60Hz Max. power consumption 50VA

DONIZETTI

MONO BLOCK POWER AMPLIFIER

The Donizetti monoblock power amplifier is born with those characteristics that have become synonymous of Audio Analogue and of its "Great Composers" line: style, quality and that transparency, musicality and sonic purity tipically High-End with a remarkable value for money. Very appreciated in its previous stereo configuration, the Donizetti renews its great success thanks to better performances and more versatility. The Donizetti is manifactured following criteria that usually belong to higher quality and more expensive devices. The supply is oversized from the 350VA toroidal transformer up to the very fast and high capacity filter capacitors. The discrete devices only amplifier circuit features FETs on the input and wideband transistors all over the voltage gain stages to minimize SID (slew induced distorsion). The large bandwidth and the reduced open loop gain have made it possible to eliminate every compensation, mandatory in high gain designs but harmful for sound. "Intelligent" protection circuits interfaced with the new microcontroller management system allow for safe operation of the Donizetti without degradation. The Donizetti has been designed for a wide range of audio uses. Home Video fans will appreciate the automatic stand by feature that allows the amplifiers to be continuously operative in their multichannel system. On the other hand, purists will be able to deactivate automatic stand by acting on the appropriate internal jumper. The Donizetti can be easily used for multiamplification thanks to the second RCA connector which allows the signal coming from the preamplifier to be fed another power amplifier. The advanced fiberglass two layers printed circuit board allows for wiring reduction: actually only power cables are kept to avoid bottlenecks for current delivery if made by tracks. The complete re-design of the Donizetti has not changed the Donizetti’s elegant look. The customer may choose either satin black or silver satin aluminum faceplate featuring the operation indicator. The stylish yet classic appearance of the Donizetti enables it to blend well within any environment and system, even multichannel and/or multiamplified. ...Enjoy the Audio Analogue sound! Parameter Value Dimensions 8.7” (W) x 15.0” (D) x 3.35” (H) Weight 17.8 Lbs Maximum Output Power (20-20000Hz, 8Ohm load) 100 W Maximum Output Power (20-20000Hz, 4Ohm load) 180 W Input Impedance 22 kOhm Nominal Line Input Sensitivity 1.4 Vrms Signal/Noise Ratio (unweighted) > 90 dB Bandwidth (-3dB) 5Hz - 90kHz Total Harmonic Distortion (THD) <0.01% @ 1Vrms/1kHz Inputs 1 RCA socket, 1 line-through for multiamping (RCA) Nominal voltage supply 115VAC / 230VAC 50/60Hz Max. power consumption 350W

暗桑

这个可是好东西，顶顶

kaic3803

没有价

dennysheng

上个价格吧