64 Audio Aspire 4 Universal In-Ear Monitors discontinued crystal oscillator: NDK femtosecond crystal Easy to handle

64 Audio Aspire 4 Universal In Ear Monitors discontinued crystal oscillator: NDK femtosecond crystal Easy to handle crystal oscillator: NDK femtosecond crystal oscillator * 2 SoC：Snapdragon 660，DAC：AK4497EQ*2，LPF：OPA1662*2，AMP：LMH6644*2，NDK Femtosecond crystal oscillator*2 SoC: Samsung Exynos 7872，DAC：AK4497EQ*2，FPGA：A3P030，LPF：OPA1642×3，AMP：LMH6644*2，Volume IC : NJW1195 SoC: Samsung Exynos 7872，DAC：AK4493EQ*2，FPGA：A3P030，LPF：OPA1642×2，AMP：OPA926*2 Bluetooth chip：SAMSUNG S5N5C10B01 6330 Bluetooth chip：WCN3990，BT5 power consumption: 22 Watts am I able to use third party tips achieves the same pressure relief using a different internal structure and material compared to our standard apex tech