Product Details:
Independent adjustment of high and low frequencies
Bluetooth 5.0 input
Two wired inputs
SUB low-frequency output
Suitable for various audio devices such as computers, mobile phones, DCDs, radios, etc
High precision inline operational amplifier with reserved upgrade space
Linear power supply, close to battery power supply effect.
Parameters:
Frequency response: 20Hz-50KHz
Input impedance: 50K
Low frequency output frequency response range: 5Hz-108Hz
Output impedance: 600 ohms
Signal to noise ratio: 116db
Distortion: 0.003%
Operational amplifier: 5532
Input voltage: AC220V
Size: 240 * 150 * 47mm
Weight: 1.5kg
Package list:
1 × L1/L1B preamplifier
1 × Bluetooth antenna (Choose L1B to have it)
