OPA1642 Operational Amplifier Motion Amplifier Zero Piezoelectric Distortion JFET 1PCS

OPA1642 Operational Amplifier Motion Amplifier Zero Piezoelectric Distortion JFET 1PCS Περιγραφή

Based the native 5.1nV/ Hz ultra-low input noise of OPA1642 and the zero distortion characteristics of ruby polymer film, this scheme achieves background blackness close to the theoretical limit of operational amplifiers


The vocal structure is solid and full, with precise mouth shape and positioning reproduction, without deliberate ear contact or remoteness. The singer's breath circulation, chest resonance, and emotional expression are authentically restored, neither dry and stiff, nor greasy and stuffy. Whether it's the delicate singing of music or the grand narrative of classical vocal music, they can present a natural and authentic texture that won't get tired of listening for a long .

Perfectly adapted to the scene
Vocal Fever Disc, Jazz, Folk, Music
Classical symphonies, instrumental solos, and chamber music
High sensitivity in ear headphones and desktop speakers
High end decoder, front-end and portable headphone amplifier upgrade
Long term deep listening and professional audio production
Color: Black
Material: PCB

Package Contents:
1* OPA1642 operational amplifier