Deep Section; Placement Order Of Effects; Mid And Mid-Shift; Blend - Tech 21 Geddy Lee Signature SansAmp DI-2112 Owner's Manual

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MID and MID-SHIFT

Mid Shift is a parametric EQ control, with a sweep ranging from 170 Hz to
3.0 kHz, which allows you to select the center frequency of the Mid con-
trol. Mid will then cut or boost ± 12dB from the frequency selected by the
Mid Shift.

BLEND

Blends the ratio of the direct instrument signal with the SansAmp circuitry.
In most cases, you will probably have this set at maximum (100% SansAmp).
For certain applications, however, you may want to adjust the ratio of your
direct signal to achieve your desired sound. While the SansAmp Tube
Amplifier Emulation circuitry is bypassed when Blend is at minimum, the
Bass, Mid Shift, Mid, Treble, and Level controls remain active.
LEVEL 1
Adjusts the output level of the Drive Section.
TIGHT BUTTON
Adds definition to your notes in cleaner settings and makes distorted tones
snappier.

DEEP SECTION

The Deep Section is an independent, parallel pre-amp with individual Level
and Saturation controls. To keep things lean and efficient, the EQ curve is
preset to Geddy's personal specs.
SATURATION
Adjusts the overall amount of gain and overdrive, similar to when the out-
put section of a tube amp is being pushed.
LEVEL 2
Adjusts the output level of the Deep Section.
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PLACEMENT ORDER OF EFFECTS

For best results, plug your instrument directly into the SansAmp DI-2112.
This will preserve the interactive nature of the unit. When incorporating
into a pedalboard, we suggest experimenting to find the order that's best
for you. As a general guide, we recommend:
Place the following effects BEFORE the SansAmp DI-2112:
Compressor, Envelope Filter/Follower, Fuzz Box, Pre-Amp, Wah-Wah.
Place the following effects AFTER the SansAmp DI-2112:
Chorus, Delay, EQ, Pitch Shifter, Reverb.
NOTEWORTHY NOTES
1) Combining the channels. Combining the outputs passively, such as
with an ABY box, is not recommended as it will typically degrade the signal.
There is a jumper switch provided internally to pre-mix the two channels.
For instructions how to engage it, please contact us directly.
2) Power considerations. The DI-2112 runs optimally on 18V for
increased headroom and clarity. You can safely use a 9V power supply in a
pinch, but it will provide less headroom. You must, however, use two 9V
alkaline batteries, as it will not run on a single battery.
3) SansAmp DI-2112 is not phantom power operable.
Phantom power, as it is supplied on mixing boards, has very low current
and is designed only to power a simple microphone. There is too much cir-
cuitry in the SansAmp DI-2112 to operate properly on such a weak power
supply.
4) SansAmp DI-2112 is an interactive tool. It will react differently
to various signal levels, as well as your individual touch. For instance, a hot-
ter signal and a heavy hand will increase the gain structure and result in
more overdrive. Conversely, a cooler signal and a light touch decreases the
gain structure for a cleaner sound.
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