TO-30B Stereo Audio Tone Treble/Mid/Bass Equalizer NE5532 HiFi Op Amp Built-in Isolated Boost Power Supply

TO-30B Stereo Audio Tone Treble/Mid/Bass Equalizer NE5532 HiFi Op Amp Built-in Isolated Boost Power Supply

Features:
- The built-in isolated boost power supply of this machine ensures signal purity and dynamic range.
- Due to its isolated power supply, it can also be used in vehicles without worrying about ground interference.
- The signal processing circuit adopts for TI NE5532 high fidelity low noise operational amplifier.
- Equipped with left and right channel balance adjustment, volume control, and balanced adjustment of treble, medium, and bass.
- The power on/off mute circuit makes almost no impact sound in the rear stage when powered on or off.

Specification:
- Power supply: DC5V
- Power consumption: 0.5W
- Input and output interface: RCA
- Frequency response: 20Hz - 20kHz
- Amplification gain: 12dB
- Equalization adjustment range: ±15dB
- Input impedance: 50Kohms
- Output impedance: 600ohms
- Product size: 128.5 x 83 x 34mm
- Net weight: about 265g

Package Included:
- 1 x Audio Equalizer
- 1 x USB DC Power Cable