In order to meet the needs of everyone of timbre, and design the product modularization, similar to the SLR, the user can change the lens, the fuselage, and we went a step further, the system is divided into the nose, DAC, ear, completely independent, like listening to classical or vocal burn friends will have the freedom and tie-in combination
Adopts the modular design is the core of our design concept, DAC and replaceable, amp can continue to upgrade products, a good design ensures backward compatibility, can meet most of the DAC chip on market. Put the module has plenty of PCB area, do not hesitate to increase the thickness of the fuselage reserve the position of the electrolytic capacitor. The future will have to upgrade balance board, and carry the potential of gold seal op-amp, even, you can also join the developer, do their own DAC and the ear plate.
What kind of machine is burn friend's dream? High voltage power supply, the god of the op-amp, DAC, acura capacitance, slender figure, had better be a hand can grasp. In portable confidential to achieve such a request, however, the hard, final system as the top use R - 2 R DAC PCM1704, can upgrade replacement modules, native double power supply so the combination of the dream.
Note the "native" 2 words, here is the battery can be divided into two groups, a group of a set of positive voltage negative voltage, without any conversion, the disadvantage is that the cost is very high, the laptop machine is very rare in this way, benefit is the audio part don't need coupling capacitance, do pure dc amplifier, power supply part without any conversion noise, our power supply voltage of 16.8 V, 8.4 V in the two groups.
Finally, we built three stories in small machines, respectively is the mainboard, DAC, ear, (editor's note: this is the reason why the fuselage thick) with 4 pieces of single section 1150 ma of lithium battery, can promote the headphones small player finally was born, it is the MA9.
In order to meet the needs of everyone of timbre, and design the product modularization, similar to the SLR, the user can change the lens, the fuselage, and we went a step further, the system is divided into the nose, DAC, ear, completely independent, like listening to classical or vocal burn friends will have the freedom and tie-in combination
Adopts the modular design is the core of our design concept, DAC and replaceable, amp can continue to upgrade products, a good design ensures backward compatibility, can meet most of the DAC chip on market. Put the module has plenty of PCB area, do not hesitate to increase the thickness of the fuselage reserve the position of the electrolytic capacitor. The future will have to upgrade balance board, and carry the potential of gold seal op-amp, even, you can also join the developer, do their own DAC and the ear plate.
