SpeakerAmp

SpeakerAmp is 3D equalizer volum booster.

The app has 2 modes: Free and Pro. The Free mode covers most of the functionality, incl. equalizer and volume booster. The Pro has a 20-hour trial period and is for one non-recurring fee.

Free mode features:

• Amplifier up to 999%
• 10-channel equalizer with several built-in and up to 100 user profiles
• 20-channel spectrum analyzer
• L-R VU power meters
• Tunable limiter preventing signal distortion
• 2 adjustable ranges of the amplifier
• Mouse scroll control of the system volume
• Adjustable color schemes of the meters
• Consumes 0% of CPU in idle state
• Supports stereo/joint stereo/mono
• Built-in audio player

Pro mode has all Free-mode features plus:

• 31-channel equalizer
• 31-channel spectrum analyzer
• Equalizer-curve designer
• Audio Histogram
• Per-device & per-profile adjustable attenuation/gain
• On-thy-fly user profile changes (with CMD key)
• Fade In
• Visually tuneable limiter
• Dual interface: in menu panel/in window
• Profile & device configurable icons

The app offers 2 audio routing options:

• Local Audio player
• System-Wide Processing