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In order to do that press and hold footswitch (or
footswitches) corresponding to the needed time
ratio and after change the position (in any direc-
tion) of the MODE switch.
The SD-1 defines the tempo on the base of two
last pressings. If the intervals between pressings
extend to more than 1,3 sec. in 1/1 mode, 3,9 sec in 1/3 mode, 2,6 sec. in 1/2 mode
and 1,9 sec. in 2/3 mode they are ignored.
Changing of the TIME knob position sets the tempo relevant to the current position of
the knob. Pressing and holding TAP TEMPO footswitch for more than one second sets
the tempo relevant to the current position of the TIME knob.
Effect volume and quantity of repeats
For setting the effect volume serves the LEVEL knob. Maximal effect volume
depends on settings of the EFFECT LEVEL regulator. To set the quantity of repeats
serves the FEEDBACK knob. Setting the FEEDBACK knob on 0 position creates the
single repeat effect. The FEEDBACK and LEVEL knobs can be turned by foot. So
basic parameters of the effect can be set by foot. Thanks to the backlighted knobs their
position is well visible even in darkness.
The BASS and TREBLE knobs serve to adjust the tone of repeats. In the extreme right
position (marked 0) the characteristics is flat. Regulators enable attenuation of the low
