Clone Mcintosh MC275 Upgrade KT88*4 Tube Power Amplifier HiFi Push-pull Class AB 75W*2 Upgrade Version
110V and 220V Optional,Please notify when you place order
Description:- There are three cow combinations in the copy 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. This kind
of transformer has the advantages of good broadband response and low
distortion.
- 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.
1: 1 copy McIntosh mc275 circuit
All solder is German WBT solder,
Each
capacitor resistance wire is welded to 275 through selection and
matching. The overall distribution of the line is reasonable and
orderly. The good consistency and integrity of the neat circuit for the
good machine are the guarantee of the quality of the product.
Upgrade version tube (green light version)：
There are three cow combinations in the copy 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. This kind of
transformer has the advantages of good broadband response and low
distortion.
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.
1: 1 copy McIntosh mc275 circuit|
All solder is German WBT solder,
Each
capacitor resistance wire is welded to 275 through selection and
matching. The overall distribution of the line is reasonable and
orderly. The good consistency and integrity of the neat circuit for the
good machine are the guarantee of the
quality of the product.
Product parameters:
Model: MC275
Output resistance group: 4 ohms 8 ohms 16 ohms
Output power: stereo mono 75W / mono bridge method 150W
Bile duct model:
4/PCS KT88 tube
3/PCS 12AX7 tube
4/PCS 12AT7 tube
Frequency response: 20Hz-20kHz
Harmonic distortion: 0.5%
Signal to noise ratio: 》100dB
Input sensitivity: 400mV
Power supply voltage: 220V
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.
