M2TECH Marley - Manual (Page 16)

marley
DUAL-DRIVE CLASS-A HEADPHONE AMPLIFIER / PREAMP
REVISION 1.0 – NOVEMBER 2013
Copyright © 2013, M2Tech Srl
16
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the power supply must be connected to the dedicated connector on MARLEY MARLEY MARLEY MARLEY‘s
back panel (Figure 2, 9). Be sure to make this connection with the MARLEY MARLEY MARLEY MARLEY
disconnected from any power source and with the MARLEY MARLEY MARLEY MARLEY disconnected from
any other device that may have its power source turned on.
WARNING: When the dedicated power supply (optional) is used, DO NOT
connect the wall wart also. The wall wart is NOT needed and NOT used when
you use the external dedicated power supply.