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LEHLE GmbH · Germany · www.lehle.com · [email protected]
placing your fingertip in the top depres-
sion, and thanks to the recessed design,
your setting cannot be inadvertently dis-
turbed on stage or during transportation.
The LEHLE SUNDAY DRIVER II with its
discrete Class A JFET circuitry performs
two functions simultaneously - reducing
signal impedance on the one hand, and
boosting the signal on the other.
THE LEHLE SUNDAY DRIVER II AS AN
IMPEDANCE CONVERTER:
When the gain controller is at the left-
hand stop (in the ”0” or ”seven o’clock”
position), it operates purely as an imped-
ance converter. With the knob in this
position, you can compensate for sound
losses that can occur when long cables or
multiple effects are used.
THE LEHLE SUNDAY DRIVER II AS A
BOOSTER:
A buffer starts to amplify the signal when
the gain controller is turned further in
the clockwise direction. Tube amplifiers,
preamps and distortion pedals can thus
be driven slightly beyond the limit.
Since the frequency response of tubes
especially are not linear, the LEHLE SUN-
DAY DRIVER II ensures that the resultant
overdrive distortion sounds harmonious
and amplifies less treble in ”S” mode as
the “Boost” rises. The result can range
from a pleasant sound with no shrillness,
up to a silky warm, harmonious overdrive
distortion on tube amplifiers.
7. BASE AND FIXING
If required, mount the LEHLE SUNDAY
DRIVER II to a pedalboard using the
mounting kit.
The LEHLE SUNDAY DRIVER II can be
mounted to a plate such as a pedalboard
using the two holes in the bottom of the
pedal.
You can find the optional LEHLE Mount-
ing Kit V3 (order number 100981) online
at www.lehle-components.com.
To mount, undo the four housing screws
by using a 2.5 mm Allen key and detach
the cover.
Then fix the device base to a base plate
using the two screws, the washers and the
spacers of the Mounting Kit.
Attach the cover and tighten the four
housing screws - done!
For flexible solutions we recommend us-
ing 3M Dual Lock™ instead of Velcro for
stability, which you can also find in handy
sizes at www.lehle-components.com
If you are using the Velcro / Dual Lock™
method, please make a note of the serial
number on the bottom of the pedal befo-
re you cover it, in case you have a sup-
port question for us later and don‘t fancy
dismantling your board!
