<div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000004074434" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/><span style="font-size:20px"><strong>Features:</strong></span><br/>1.Double 5532 high, middle and low three sections can be adjusted continuously, and the volume of Potentiometer can be adjusted from left to right: treble - midrange - bass - main volume<br/>2.The product is made of high-quality materials with stable performance<br/>3.This board is a front level sound palette, whose main function is to adjust the input audio signal for high, medium, and low frequencies, and then amplify the amplifier board<br/>4.Classic design, clear high pitched, natural mid range, and powerful bass<br/>5.Rich interfaces: supports multiple signal input and output interfaces</div><div><br/></div><p><span style="font-size:20px"><strong>Parameters:</strong></span><br/>Product Name: 2.0 Front Board Sound Tuner<br/>Chip model: NE5532 * 2 7812 7912<br/>Input voltage: AC dual 12V-18V<br/>Architecture: Double 5532 high, medium, and low three sections continuously adjustable<br/>Frequency range: 20-20KHz<br/>Features: Two interfaces for DC12V output, input and output<br/>Input interface: 2.54MM interface, 5.08MM terminal<br/>Output interface: 2.54MM interface, 5.08MM terminal<br/>Adjustment type: treble+mid range+bass+total volume<br/>Appearance size 100 * 43.5 * 23MM<br/>Installation hole: M3 (diameter 3.3mm)</p><p><span style="font-size:20px"><strong>Package include: as your choose<br/><br/></strong></span><br/><br/></p></div></div><p><br/></p>