Frequency filter for safe opening
Posted: Sun Mar 15, 2020 6:40 amI have an excellent audio amp for hearing whats happening in a safe.
The amplification circuitry inside the EZ AMP is designed to selectively amplify specific sound frequencies associated with safe work while tuning out background noise which results in industry leading sound quality and the ability to clearly pick up faint sounds that other amplifiers miss due to ambient noise.
Does anyone know what frequencies to filter out to optimize the experience?
The EZ AMP is the lightest and most compact audio amplifier available for safe and vault work and still has all the amplification power you'd find in larger audio amps. The secret behind the EZ AMP’s remarkable size is all the necessary amplification circuitry is housed inside the body of the pickup itself which completely eliminates the need for a separate control box. The amplification circuitry inside the EZ AMP is designed to selectively amplify specific sound frequencies associated with safe work while tuning out background noise which results in industry leading sound quality and the ability to clearly pick up faint sounds that other amplifiers miss due to ambient nose.
The amplification circuitry inside the EZ AMP is designed to selectively amplify specific sound frequencies associated with safe work while tuning out background noise which results in industry leading sound quality and the ability to clearly pick up faint sounds that other amplifiers miss due to ambient noise.
Does anyone know what frequencies to filter out to optimize the experience?