แปลงโซนี่ MHC-VX700AV ลงวงจรขยายอมตะ 741

Converting the Sony MHC-VX700AV amplifier circuit from the SKT to the popular 741 circuit. Since the SKT IC was damaged, I modified it and replaced the original circuit with a 741 board. Based on calculations, this should increase power output. This board can handle a minimum load of 2.66 ohms. This conversion can be used with the EQ and various sound systems of the unit, resulting in a sound that is solid and rich without the need for an EQ or additional preamplifier. The sound is excellent. The bass is very tight, the midrange and treble are clear, thanks to the extensive sound adjustment capabilities of this unit. The power output details are in the clip. 3 pairs of TRS per side, +60V and -60V power supply, approximately 5-6 amps. Power output at 8 ohms: 160 watts Power output at 4 ohms: 200 watts Power output at 2 ohms: 250 watts It should be around that. Or maybe it's less or more. Drive a pair of 12-inch speakers comfortably and comfortably.