DIY KIT Project

To complete this project, high level knowledge of electronics and rich experience in terms of soldering and testing are required.

Due to time zone and language communication restrictions, we can only provide limited technical support, and you need to solve problems by yourself.

We do not provide information other than the product introduction page.

MOFI- McIntosh C24 Core Circuit. PHONO .Amplifier DIY KIT Project

Tech highlights:

    McIntosh C24 Core  circuit.

    Dual power supply

    Fully Discrete AMP

    Input Resistance: 47K

    Gain:40DB -1KHz

    THD: 0.004% (1KHz)

PCB SIZE:94x84x1.6mm

Power requirements:

                Volt 1:AC8~12V,I≥0.01A     Best:9VAC@0.05A

                Volt 2: AC70-100V,I≥0.02A   Best:80VAC@0.07A

Product configuration

DIY kit: Contains the PCB and the components needed on the PCB, but does not include the power transformer .

Finished board: Based on the well-tested board on the standard version kit, we verified all key points' voltage, and used the signal generator and oscilloscope for analog waveform double verification. We will not use this board for listening test.

All finished pcbs are all carefully hand-soldered and fully tests, so the price is higher and less cost performance. Price-sensitive consumers but with have DIY ability are recommended to choose the kit.

Schematic & key point of debugging

PCB comes with component parameters for easy installation.

We only refer the schematic of the amplification part of the circuit. If you need full circuit parameter, please read the component value with the PCB by yourself; we do not provide additionally.

please keep test point voltage close enough to it, +-20% is also permitted.