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DIB-100
Order Number 0241140
THE AUDIO COMPANY THE AUDIO COMPANY THE AUDIO COMPANY THE AUDIO COMPANY THE AUDIO COMPANY THE AUDIO COMPANY THE AUDIO COMPANY THE AUDIO COMPANY
DI Box
These instructions are intended for users
with basic knowledge of audio technology.
Please read these instructions carefully prior
to operation and keep them for later ref-
erence.
1 Overview
1
2
GROUND LIFT
OUTPUT
OFF
ON
BAL. 600 Ω
DIB-100
INPUT
ATT.
PAR. OUT
0dB
–20
– 40
UNBAL. 50 kΩ
3
4
5
1 Balanced output (XLR)
2 Groundlift switch for separating the ground
connection between the input (3) and the
output (1)
3 Unbalanced input (6.3 mm jack)
4 Unbalanced feedthrough output (6.3 mm jack);
at this jack, the fed-through input signal of
jack (3) can be picked up
5 Switch "ATT." for attenuating the input signal
2 Important Notes
The product corresponds to all relevant directives
of the EU and is therefore marked with
The product corresponds to the relevant UK legis-
lation and is therefore marked with UKCA.
Musical
instrument
•
The product is suitable for indoor use only.
Protect it against dripping water, splash water
and high air humidity. The admissible ambient
temperature range is 0 – 40 °C.
•
For cleaning only use a dry, soft cloth; never use
water or chemicals.
•
No guarantee claims for the product and no
liability for any resulting personal damage or
material damage will be accepted if the product
is not correctly used or not expertly repaired.
If the product is to be put out of opera-
tion definitively, dispose of the product
in accordance with local regulations.
3 Applications
The DI Box (Direct Injection) DIB-100 has been
designed for optimum connection of a musical
instrument with unbalanced, high-impedance
output to a balanced, low-impedance input of a
mixer (see fig. below). Due to the balanced con-
nection to the mixer, interferences can be pre-
vented even in case of long connection cables.
High signal levels can be reduced with the
attenuator and be matched to the mixer input.
Thus, the DI Box can also be directly connected
to the speaker output of an instrument amplifier
(e. g. guitar amplifier). Consequently, the effect
of the amplifier on the sound of the signal is
maintained.
4 Setting into Operation
The DI Box does not require a power supply.
4.1 Connecting the unbalanced input
Connect the output of the musical instrument
to the input jack "INPUT" (3). Alternatively, the
input jack can also be connected to the speaker
output of an instrument amplifier.
Caution! Never connect speaker outputs of
amplifiers operating in bridge circuit; the DI Box
will short-circuit them.
.
If the switch "ATT." (5) is at the left stop at "0 dB",
the level of the input signal is not attenuated. If
MIC
MIC
MIC
LINE
LINE
LINE
DI Box
INSER T
INSER T
INSER T
CH 1
CH2
CH 3
GAIN
5
GAIN
5
GAIN
5
GAIN
0
10
0
10
0
10
OUTPUT
GROUND LIFT
HIGH
0
HIGH
0
HIGH
0
HIGH
BAL. 600Ω
OFF
ON
-15
+15
-15
+15
-15
+15
LOW
0
LOW
0
LOW
0
LOW
DIB-100
-15
+15
-15
+15
-15
+15
AUX 1
5
AUX 1
5
AUX 1
5
AUX 1
0
10
0
10
0
10
AUX 2
5
AUX 2
5
AUX 2
5
AUX 2
0
10
0
10
0
10
PAN
C
PAN
C
PAN
C
PAN
L
R
L
R
L
R
1
2
3
4
10
+20
10
+20
10
+20
10
5
U
5
U
5
U
5
INPUT
PAR. OUT
ATT.
UNBAL. 50kΩ
0dB
–20
– 40
∞
∞
∞
0
0
0
0
© MONACOR INTERNATIONAL
All rights reserved
A-0539.99.05.04.2023
L
L
L
1
L
R
R
R
2
R
TAPE OUT
MIC
AUX RTN1
AUX RT N 2
AUX SEND
MAIN OUT
L
L
L
L
L
LINE
R
R
R
R
R
TAPE IN
INSER T
LINE
LINE
LINE
LINE
CH 4
CH 5/6
CH 7/8
CH 9/10 CH11/12
12-INPUT MIXING CONSOLE
5
GAIN
5
GAIN
5
0
10
0
10
0
10
0
HIGH
0
HIGH
0
HIGH
0
HIGH
0
+22
CLIP
PHANTOM POWER
+10
+7
POWER
-15
+15
-15
+15
-15
+15
-15
+15
-15
+15
+4
0
LOW
0
LOW
0
LOW
0
LOW
0
+2
0
–2
-15
+15
-15
+15
-15
+15
-15
+15
-15
+15
–4
LEVEL
5
5
AUX 1
5
AUX 1
5
AUX 1
5
AUX 1
5
–7
–10
0
10
–20
0
10
0
10
0
10
0
10
0
10
–30
5
AUX 2
5
AUX 2
5
AUX 2
5
AUX 2
5
LEFT
RIGHT
0
10
0
10
0
10
0
10
0
10
PHONES
C
BAL
C
BAL
C
BAL
C
BAL
C
AUX RTN 1
5
AUX RTN 2
5
L
R
L
R
L
R
L
R
L
R
0
10
0
10
5/6
7/8
9/10
11/12
L
R
+20
10
+20
10
+20
10
+20
10
+20
10
+10
10
+10
U
5
U
5
U
5
U
5
U
5
U
5
U
∞
∞
∞
∞
∞
∞
∞
0
0
0
0
0
0
Mixer
MONACOR INTERNATIONAL GmbH & Co. KG
Zum Falsch 36, 28307 Bremen
Germany
distortions occur on the following mixer, set the
switch to position "−20" or, in case of very high
signals, to position "−40".
4.2 Connecting the balanced output
The balanced output signal is available at the XLR
output (1). Connect the output via a balanced
cable to a highly sensitive input of a mixer (e. g.
microphone input).
4.3 Using the feedthrough output
For feeding the instrument signal simultaneously
to an amplifier, connect the amplifier input to the
jack "PAR. OUT" (4) [see fig. below]. This is where
the signal coming from the instrument is directly
applied.
Attention! The feedthrough output is not suit-
able for connecting speakers. Risk of overload!
4.4 Groundlift switch
If the groundlift switch (2) is in "OFF" position,
the ground of the unbalanced input (3) is con-
nected to the ground of the balanced output (1).
This switch position should be chosen first. How-
ever, in case of hum loops, set the switch to "ON"
position. Then the ground between input and
output is separated (galvanic separation).
5 Specifications
Frequency range: . . . . . 15 to 30 000 Hz, ±0 dB
Attenuation of
the input signal: . . . . . . 0 dB, 20 dB, 40 dB
Input
1 × 6.3 mm jack: . . . . . 50 kΩ, unbalanced
Outputs
1 × 6.3 mm jack: . . . . . feedthrough output,
unbalanced
1 × XLR: . . . . . . . . . . . 600 Ω, balanced
Transmission ratio: . . . . 10 : 1
Ambient temperature: . 0 – 40 °C
Dimensions: . . . . . . . . . 74 × 45 × 130 mm
Weight: . . . . . . . . . . . . 560 g
Subject to technical modification.
INPUT
OVERDRIVE CHANNEL
NORMAL CHANNEL
1
2
0
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
GAIN
CHANNEL
GAIN 1
GAIN 2
CONTOUR
SELECT
BASS
MIDDLE
TREBLE
LEVEL
SELECT
LEVEL
BASS
MIDDLE
Instrument amplifier
Importer: Epic Audio Ltd, Unit 9 Apollo Park
Station road, Long Buckby, NN6 7PF
United Kingdom, Company Registration: 13878247
MASTER
PHONES
PROFESSIONAL
GUITAR AMPLIFIER
0
10
0
10
0
10
TREBLE
REVERB
VOLUME
MIN. 8 Ω
POWER
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