TEAC AP-505 Owners Manual EN FR SP - Page 12

Connections (continued) Using BTL output mode This unit can be used as a mono BTL amplifier. Set the OUTPUT MODE switches on the units for the L and R channels to BTL. In BTL mode, use two of these units for stereo playback. What is BTL connection? Two amplifier channels are used to drive the speaker for one channel. This is effective to realize high output for speakers with high impedance. NOTE oo Sound input through the analog audio INPUTS L connector will be output from both the L and R SPEAKERS connectors. oo In BTL mode, sound input through the analog audio INPUTS R connector will not be output from the SPEAKERS connectors. VVATTENTION oo Do not connect anything to the SPEAKERS ^ output connectors. Connection example XLR pin assignment 1. COMMON 2. HOT (+) 3. COLD (−) AP-505 for R channel Speaker R AP-505 for L channel Speaker L Included power cord XLR cable RCA cable Included power cord XLR cable RCA cable Connect a set of cables of one type or the other. Set the OUTPUT MODE switch to BTL. c Wall outlet Select the connectors being used. Connect a set of cables of one type or the other. Set the OUTPUT MODE switch to BTL. c Wall outlet Select the connectors being used. R L Audio output (PRE OUT, etc.) Preamplifier or other device with a preamplifier function (such as a DAC) oo Set the INPUT SELECTOR and OUTPUT MODE switches for the R channel the same as for the L channel. 12