Advanced KTV Stage Microphone Core Replacement Upgrade Benefits and features Upgraded microphone core for KTV and stage use to enhance sound quality and reliability. Thorough vocal reproduction with accurate directionality across a wide frequency range, helping voices cut through in live settings. Exquisite craftsmanship based on German professional acoustic equipment production processes, delivering solid build quality. Clear midrange with crisp highs and a thick, natural overall tone, plus a grade appearance. Key attributes Function: replacement upgrade microphone core for KTV and stage microphones. Production quality: German professional acoustic equipment production process. Appearance: grade finish reflective of components. Use scenarios Karaoke venue upgrade: worn cores in existing mics to improve vocal clarity and consistency during performances. Live stage performances: deploy the upgraded core to achieve reliable directionality and wide frequency response for diverse vocal styles. Mic stock refurbishment: refresh multiple mics in a studio or event venue to maintain uniform sound quality across the fleet.