ST229L
• 6.35單聲道插座，安裝在面板上
• 精加工螺紋，使螺母與螺口緊密結合，無螺母鬆動現象
• 如帶開關，型號為ST229S
• 1/4'' jack mono installed in the panel, single and double channelfor optional, especially for electric guitar interface,
• the signal is extremely stable, but also provide the installation of prefabricated switch
piece, before the channel is not connected, so they are in the ground state,toavoid the interference of other signals;