इसी प्रकार केLC75821E

• LC7527E
  • Graphic equalizer system
• LC75281E
  • Parametric Equalizer System
• LC7533
  • 3V electronic volume control
• LC75342M
  • Single-Chip Volume and Tone Control System
• LC75343M
  • Electronic Volume Control System on-Chip
• LC7535M
  • Electronic volume control
• LC75366
  • 2-channel electronic volume control
• LC75366M
  • 2-channel electronic volume control