Loudness stereo modul asamblat sigilat

Vand Loudness stereo modul asamblat sigilat
Pret fix,nu fac schimburi

ASSEMBLED 
(with Schematic)
Detail:
• This loudness circuit, it is circuit increases base and treble.
• Normal loudness is connected with volume by connecting at volume tap and adding switch as a loudness adjuster but it would not much increase the sound.
• This circuit has 3 frequency filters to increase base and twitter. 
• Power supply : 12V.
• Consumption : 5 mA. max.
• PCB dimensions : 2.3” X 1.8”