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LEHLE GmbH · Germany · www.lehle.com · [email protected]
by long cables and/or multiple effects.
The signal remains strong and clear, and
retains its dynamics.
In mode S for ”Sunday” (switcher not
pressed), the input impedance is multi-
plied by five, to 5 MOhm, making pre-
viously unheard details suddenly audible
whilst imparting an unmistakable and
characteristic warmth to the sound when
the gain knob is turned up.
3. OUTPUT SOCKET
Connect your target device here.
For instance, an amplifier, a mixer panel,
a stage box or a sound card.
The output can be tapped unbalanced
(TS jack) or balanced (TRS jack). If you
want to operate the LEHLE SUNDAY
DRIVER II via external phantom power,
you need to use a TRS jack.
4. DI SWITCH
Press this switch to use the LEHLE SUN-
DAY DRIVER II as a DI box or balanced
cable driver.
If you press the DI switch, the pedal be-
comes a compact DI box with preamp,
powered by the external phantom power
of a mixer or audio interface.
Use a balanced TRS jack for the output
jack (#). Connect the jack, press the DI
switch and then activate the external
phantom power on your target device.
The DI switch reduces the output level
by -6 dB, so balanced inputs like mic
preamps aren’t overdriven or clipped.
If the level is then too low, you can make
up the level again by using the gain con-
troller (#)
5. EXTERNAL POWER SUPPLY
Connect a power supply with a voltage
of 9 – 15 V.
In order for the LEHLE SUNDAY DRIVER II
to work flawlessly, it needs a current sup-
ply. This should supply a minimum of 9 V
and a maximum of 15 V. Polarity is of no
importance.
The input voltage is rectified from the
power supply socket, then filtered, sta-
bilized and transformed to 30 V which
guarantees maximum headroom. In or-
der to avoid noise it‘s recommendable to
use a single power supply or an output of
a multi power supply offering galvanically
isolated outputs for the LEHLE SUNDAY
DRIVER II.
If you want to operate the LEHLE SUNDAY
DRIVER II via external phantom power
please refer to paragraph “4. DI switch”.
6. Gain controller
Use the gain controller to adjust the in-
tensity of the preamp from a slight level
up to a powerful boost.
The gain control knob consists of black
anodized aluminium and is recessed into
the housing. It can be easily turned by
DI
