Upgrade version tube (green light version). There are three cow combinations VS of Mcintosh MC275. One is the power cow and the other is the output cow. The coil reaches 16 layers (the original Mcintosh MC275 is 12 layers) UP-OCC (single crystal oxygen-free copper) group cross winding method.The purity of single crystal oxygen-free copper can reach 99.99, reaching a high level. After the winding is completed, it will be sent to sine company for freezing treatment after the metal is processed at low temperature, the crystal arrangement is disturbed and the molecules recombine. Using high-cost materials, the weight of the transformer reaches 33kg, and 3 transformers account for two-thirds of the weight of the machine.
Such fine material selection, winding, and special freezing treatment make the power of stereo single-sided up to 75W, and serial mono-channel up to 150W, which is equivalent to 800W of vacuum tube pre-amplifier-transistor power amplifier. If the huge thrust is powerful and demeanor, but it still retains the smooth texture of a vacuum tube machine, it has an open and wide sound field, listening to the large-scale orchestral music is especially wonderful, you can easily feel the hierarchical voices, the undulating dynamics in the music Thick and full sound bottom, rich and strong low frequency, near music is full of power and vitality.
All solder is German WBT solder. Each capacitor resistance wire is welded to 275 through selection and matching. The good consistency and integrity of the neat circuit for the good machine are the guarantee of the.Output resistance group: 4 ohms 8 ohms 16 ohms. Output power: stereo mono 75W / mono bridge method 150W.
Signal to noise ratio: »100dB. Product use: It can be used as a power amplifier or input RCA audio cable as a combined power amplifier. XLR balanced input can only be used as a power amplifier.A pre amplifier needs to be added. Usually it cost about 35USD-50USD. If you receive defective item, please kindly notify us within 14 days. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "outstandingdeal" and is located in this country: CN. This item can be shipped worldwide.