M2TECH Marley User Manual download pdf (Page 22)

marley

DUAL-DRIVE CLASS-A HEADPHONE AMPLIFIER / PREAMP

REVISION 1.0 – NOVEMBER 2013

M2Tech

www.m2tech.biz

Figure 8

Left channel level will be increased with respect to right channel’s by rotating the

encoder knob counter clockwise. Right channel level will be increased with respect to

left channels by rotating the encoder knob clockwise.

To confirm the selected balance setting, push the encoder: the balance setting will be

stored and the unit will revert to “idle” status.

Optionally, if the user changes her/his minds and goes for keeping the balance

previously set, she/he only needs to push the button to the left of the front panel

(Figure 1, 1) or avoid doing any other action on the unit, as after a few seconds, the

MARLEY automatically reverts to its “idle” status without changing the balance setting.

6.5. Output Mode Selection

As previously mentioned, the MARLEY may operate in two different output modes,

depending on which type of headphone arrangements the user needs to drive: one or

two single-ended headphones with 6.35mm (1/4”) jack (dual single-ended mode) or

one balanced headphone set with 4-pin XLR connector (balanced mode). To select

the appropriate output mode, it is necessary to push the encoder three times in

balanced mode or four times in dual single-ended mode: As a result, the output mode

selection feature is then accessed as shown in Figure 9.

MODE

DUAL SINGLE-END

Figure 9

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M2TECH Marley User Manual Page 22