Product Description & Reviews
Description: Voltage: Dual AC12V-15V Circuit board size: 117X68MM (not incude the potentiometer) Potential functions: 3D, bass, treble, balance, volume The distance between the potentiometer: 25MM Two switching functions: on the left for the 3D switch, the right loudness switch parameter: ● Input impedance is 30kΩ, low output impedance of 20Ω; ● volume adjustment range is 75dB; balance adjustment range is 1 ~ 20dB; ● bass adjustment (40Hz time) is 15dB, Treble (16kHz) is 15dB; ● Total harmonic distortion is only 0.0003; ● SNR up to 80dB; ● Frequency width of 250kHz; ● The maximum input signal, the output voltage is 1.5V; ● Two-channel balance error of less than 1.5dB; ● Power CMRR of 60dB. Package Content: 1pc LM4610 + NE5532 Preamplifier tone board
Features & Highlights
- Voltage: Dual AC12V-15V
- Circuit board size: 117X68MM (not incude the potentiometer)
- Potential functions: 3D, bass, treble, balance, volume
- The distance between the potentiometer: 25MM
- Two switching functions: on the left for the 3D switch, the right loudness switch
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By Proficient Audio Systems
mpn: 4K-DA2, ean: 0042887131521,