TELEPHONE AUDIO INTERFACES - USER MANUAL | Search For Manual Online
JK Audio Inline Patch Telephone Audio Recorder Interface, XLR-F Balanced and 3.5mm Mono Mini Jack Line Inputs, RJ11C Phone Connection - with 15' 8mm XLR Microphone Cable :: 유니박스
TELEPHONE AUDIO INTERFACES User manual | PDF-MANUALS.com
JK Audio InLine Patch Digital Recording Interface for sale online | eBay