Voltage: Dual AC15V-18V 

Circuit Board size: 117X68MM (Not incude at The Potentiometer) 

Potential Functions: 3D, Bass, TREBLE, Balance, Volume 

at The Distance the BETWEEN at The Potentiometer: 25MM 

Two Switching Functions: ON at The left for at The 3D Switch, at The right Loudness Switch 


the Parameter: 

 the Input Impedance IS from 30kW, Low Output Impedance of 20 [Omega]; 

 Volume Adjustment the Range IS 75dB; Balance Adjustment the Range IS 1 ~ 20dB; 

Bass Adjustment (40Hz Time) IS ± 15dB, Treble (16kHz) IS ± 15dB; 

 the Total Harmonic Distortion only 0.0003 IS; 

the SNR up to 80dB; 

Frequency width of 250kHz; 

at The maximum the INPUT Signal, IS at The Output Voltage 1.5V; 

Two-Channel Balance Within last error of less 1.5dB; 

the Power the CMRR of 60dB.