Strymon DIG User manual

®
USER MANUAL

DIG - Dual Digital Delay User Manual ®
pg 2
Front Panel
TAP
Tap to set your master delay
time. The TAP LED will flash
to indicate your tempo. Hold
to engage Circular Repeats.
BYPASS
Engages and bypasses the
effect. LED on indicates that
the effect is engaged.
MIX 2
Controls wet/dry mix for
Delay 2. Full clockwise is
100% wet.
TYPE
TIME
Controls delay time for
Delay 1. Acts as a master
time control for both
delays.
MOD
Sets the amount of modulation
added to the delay lines.
TIME 2
Sets the rhythmic
subdivision between
Delay 1 and Delay 2. Select
triplet, eighth, golden ratio,
dotted eighth, or dotted
quarter.
REPEATS
Sets the amount of repeats
for both delays.
MIX
Controls wet/dry mix for
Delay 1. Full clockwise is
100% wet.
24/96 – Modern, clean,
and pure delay with subtle
dynamics processing.
adm – Early 80s adaptive
delta modulation process,
providing snappy,
percussive delays.
Choose from three delay conversion process choices:
12 bit – Mid 80s 12-bit
conversion method yields
slightly darker and warmer
delays.

DIG - Dual Digital Delay User Manual ®
pg 3
Press and hold both footswitches
simultaneously while turning the desired knob
to access the secondary functions.
Secondary Functions
SYNC/FREE
MODE
Turn to right side of knob
to engage Free Mode.
Disables time sync and
subdivisions between
Delay 1 and Delay 2. Gives
Time 2 knob a full delay
range from 20ms to 1.6s.
Turn to left side of knob
to engage Sync Mode.
Enables time sync and
subdivisions between
Delay 1 and Delay 2.
Sync Mode is default
operation.
DELAY 1
SUBDIVISION
Sets a Tap Tempo
subdivision for
Delay 1. Turn left for
Dotted Eighth note,
center for Quarter note,
right for Half note.
Quarter note is default
operation.
DELAY 2 REPEATS
Sets the Delay 2 Repeats.
Turn fully right to Track
Repeats, which ties Delay 1
and Delay 2 repeats together.
Track Repeats is default
operation.
FILTER
Sets feedback filter
response. Turn left for
High Cut, center for Flat
response, right for Low
Cut.
Flat response is default
operation.
CONFIG
Turn left for Series,
center for Ping Pong,
or right for Parallel
configuration.
Series is default
operation.
See page 4 for detailed
Config information.

DIG - Dual Digital Delay User Manual ®
pg 4
Dual Delay Config
The secondary function for the MIX 2 knob sets the Dual Delay configuration.
Press and hold both TAP and BYPASS footswitches while turning the MIX 2
knob to adjust. Turn left for Series, center for Ping Pong, or right for Parallel
configuration.
SERIES
In Series configuration, Delay 2
feeds Delay 1. This is equivalent
to putting two single delay pedals
in succession on your pedal
board. A mono input feeds both
left and right channels.
PING PONG
In Ping Pong Mode, the delays
are configured in a series
‘ping-pong’ configuration. When
using a mono output signal, this
configuration is the same as the
Series configuration.
In stereo, each delay acts as
a ping-pong delay, and they
interact when both Mix knobs are
turned up.
PARALLEL
In Parallel configuration, the
delays do not interact with each
other, but produce their outputs
‘side-by-side’.
In Stereo, Delay 1 outputs to the
left channel, and Delay 2 outputs
to the right channel. When the
right output is not used, the wet
signal sums to mono so that
both parallel delays are heard
from the left output.

DIG - Dual Digital Delay User Manual ®
pg 5
Voicings
A one bit, high sample rate A/D/A
conversion technique that evolved from
telecommunications voice coding.
The conversion and supporting signal
conditioning, limiting and pre-emphasis/
de-emphasis create a percussive wide-
band delay that adds more character
when input dynamics increase.
A clean, high-resolution, high-bandwidth
delay with a hint of dynamics that allow
the delay to sit nicely with the analog dry
signal. Twenty-four bit resolution and a
96kHz sampling rate ensure uncolored,
artifact-free repeats.
A 12-bit, 32kHz PCM conversion made
possible by monolithic IC chips developed
in the late ‘70s. Pre-emphasis/de-
emphasis and companding combine with
the converters to produce a warm delay
with a dimensional sense.
24/96
ADM
12 BIT

DIG - Dual Digital Delay User Manual ®
pg 6
EXP
INPUT
9VDC
+-
RIGHT OUTLEFT OUT
®
TRS
OR
Rear Panel
INPUT
High impedance input.
Default configuration is
mono input. Can be used
as TRS stereo input by
flipping internal jumper
switch.
See page 10 for TRS stereo
input information.
TAP / FAVORITE SWITCH
Connect an external tap switch to tap in your
delay time. Or plug in a Favorite switch to
save and recall a favorite preset.
See page 7 for EXP jack setup.
EXPRESSION PEDAL
Connect a standard TRS
expression pedal for
continuous control over any
one knob with your foot.
See page 7 for EXP jack setup.
STEREO OUTPUTS
Use LEFT OUT for mono signal
output. Use both outputs for
stereo operation.
POWER
Maximum 9 volts DC center
negative, with a minimum of
250mA current.

DIG - Dual Digital Delay User Manual ®
pg 7
Expression Input Modes
EXPRESSION PEDAL
Power up with both toggle switches
in the UP position while both
holding footswitches to configure
for use with an expression pedal.
Connect a standard TRS expression
pedal for control over any knob.
To assign the knob
controlled by the
expression pedal:
Power down your
pedal. Hold the TAP
footswitch during
power up, while
turning the knob
you’d like to assign.
The maximum
position the knob is
turned up to becomes
the expression pedal
“toe down” maximum
value.
FAVORITE SWITCH
Power up with both toggle switches
in the MIDDLE position while
holding both footswitches to
configure for use with a FAVORITE
switch. To save a favorite setting,
press and hold the Bypass switch.
EXTERNAL TAP
Power up with both toggle switches
in the DOWN position while holding
both footswitches to configure for
use with an external TAP switch.
HOLD BOTH AT POWER UP while changing toggle
switch position to set Expression Input Mode
The EXP jack on your DIG is set up for Expression Pedal from the factory. To change the
Expression Input mode, hold down both TAP and BYPASS footswitches while powering up.
While holding down, move the toggle switches to one of the three positions shown below.

DIG - Dual Digital Delay User Manual ®
pg 8
Bypass Modes
DIG is set up for True Bypass from the factory. To change to Analog
Buffered Bypass mode with delay trails, hold down the BYPASS switch
while powering up. Repeat this process to revert back to True Bypass.
TRUE BYPASS
Our True Bypass circuit is
simply a mechanical relay to
switch the input signal directly
to the output, with absolutely
no components attached.
BUFFERED BYPASS
Our high-quality Analog Buffered Bypass
circuit features a 1Meg input impedance,
keeping the character of your guitar pickup
unaltered. The output impedance is 100
Ohms and can drive hundreds of feet of cable
without coloring your sound. This mode also
enables delay trails, allowing your delay to
persist even after bypassing the effect.
HOLD BYPASS while powering
up to change Bypass Mode

DIG - Dual Digital Delay User Manual ®
pg 9
Kill Dry Mode
DIG can be set up to mute the dry signal, useful for Parallel effects loops.
To change this operation, hold down both TAP and BYPASS footswitches
while powering up. While holding down, turn the TIME knob to one of two
ranges shown below.
HOLD BOTH AT POWER UP while turning the TIME
knob to change the Kill Dry mode.
KILL DRY OFF
Set here to disable Kill Dry.
Kill Dry Off is standard operation.
KILL DRY ON
Set here to enable Kill Dry. This
will mute the dry signal, allowing
the MIX and MIX 2 controls to be
used as effect levels.

DIG - Dual Digital Delay User Manual ®
pg 10
Holding down the TAP footswitch enables Circular
Repeats, where both delay lines maintain a static
volume and repeat continuously until the TAP
footswitch is disengaged. At this point, all previous
settings will be restored.
The 1/4” input can be set for either mono input or
TRS stereo input. The pedal ships in mono input
configuration from the factory. Here’s how to
change the input configuration:
Remove the back cover of your pedal. On the left
side of the circuit board, you’ll see a jumper that
can be set in two positions. Place the jumper on the
left 2 pins for TRS stereo input. Place the jumper
on the right 2 pins for mono input.
In order to use the TRS stereo input,
you’ll need a TRS stereo input adapter
like the one shown below.
Mono inputStereo input
Circular Repeats
TRS Stereo Input
RING
RIGHT 1/4” INPUT
LEFT 1/4” INPUT
TIP
SLEEVE TIP
RING
Press and hold to engage the
Circular Repeats feature.
Release to return the controls
to their previous settings.