American McIntosh Mai Jingtu MA5300 combined machine HiFi amplifier DAC decoding all-in-one machine brand new National Bank genuine warranty
The black panel is equipped with a pair of blue headers and silver side strips. At a glance, you can see that this is McIntosh equipment. This MA5300 is an entry-level two-channel integrated amplifier of the brand, which is more bulky than its own MA series. The big buddies are much thinner and lighter, and they don’t take up space. However, the output power is relatively low. Under 8 ohm load conditions, it can provide 100 watts of output power per channel. When the impedance drops to 4 ohms, the power is increased to 160 watts.
MA5300 built-in up to 12 input terminals, analog input has 4 groups of unbalanced, 1 group of balanced, 1 group of MM phono input, a total of 6 groups; digital input has 2 groups of optical fiber, 2 digital coaxial, 1 group of USB, 1 group There are 6 sets of MCT terminals specially designed for own SACD/CD turntables. However, the original factory emphasizes that, considering the rapid changes in digital development, all digital inputs are integrated and called DA1 digital music module. The advantage is that if there are newer digital music technology developments in the future, users can directly replace the module. , No need to renew the whole machine.
The DA1 music module includes an 8-channel, 32-bit DAC digital converter, and can also support high-resolution music playback of PCM 32bit/384kHz, DSD256 and DXD 384kHz. All inputs can be renamed to facilitate users to identify the source equipment.
MA5300 also uses its own patented Monogrammed heat sink technology, which directly connects the heat plate to the high-current output power crystal, so that the MA5300 does not need to go through the process of warming up, and it will have good sound quality as soon as it is turned on for a long time. Use a new type of microprocessor to improve the operation of the entire system, and match some new circuit components to provide the best sound quality performance. In addition, MA5300 also provides treble and bass adjustment controls, allowing users to adjust their favorite sound style.
Equipment specifications
Type: Comprehensive amplifier
Output power: 100 watts@8 ohms, 160 watts @4 ohms
Frequency response: 20Hz~20kHz(+0/-0.5dB)
Signal to noise ratio: 110dB
Total harmonic distortion: 0.005%
Analog input: unbalanced x4, balanced x1, MM phono input x1
Digital book entry: optical fiber x2, digital coaxial x2, USBx1, MCTx1
Size: 44.45x15.24x55.88cm(WxHxD)
Weight: 17.2kg