User manual SAMSON SDIRECT
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Manual abstract: user guide SAMSON SDIRECT
Detailed instructions for use are in the User's Guide.
[. . . ] DESIGNED AND ENGINEERED IN THE UNITED STATES BY SAMSON TECHNOLOGIES
INPUT
LEVEL
OUTPUT/LINK
GTR/SPK
SD100
www. samsontech. com
PIN 1 GND PIN 2 HOT PIN 3 COLD
PHANTOM
Direct Insertion Box
BATTERY
MADE IN CHINA
GND LIFT
BATTERY
BALANCED OUTPUT
Table Of Contents
Front and Rear Panel Layout Powering S direct Operating the S direct Direct insertion of an instrument into a PA system High power signals Converting the output of unbalanced devices Specifications
3 3 4 5 6 7
Copyright 2002, Samson Technologies Corp. Box 9031 Syosset, NY 11791-9031 Phone: 1-800-3-SAMSON (1-800-372-6766) Fax: 516-364-3888 www. samsontech. com
A PRODUCTION
K-TEAM
--
S direct Front and Rear Panel Layout
1
DESIGNED AND ENGINEERED IN THE UNITED STATES BY SAMSON TECHNOLOGIES
2
3
INPUT
LEVEL
OUTPUT/LINK
GTR/SPK
SD100
www. samsontech. com
PIN 1 GND PIN 2 HOT PIN 3 COLD
PHANTOM
BATTERY
MADE IN CHINA
GND LIFT
BATTERY
BALANCED OUTPUT
4
1 2 INPUT - 1/4" input connector.
5
6
7
5 GROUND LIFT - When engaged, the ground from the S direct chassis detaches from the XLR jack. BATTERY/PHANTOM - Switches S direct from phantom power to battery operation.
LEVEL - When engaged, the level is switched from instrument GTR to amplifier speaker SPR level. [. . . ] Unlike passive direct boxes, the S direct is active (has a power supply), so you can rely on an even frequency response on any audio signal you connect to regardless of its output impedance. Also, the S directs balanced output provides a clean signal at a low level so long runs of cable are possible. Another benefit from a balanced connection is Common Mode Rejection, which provides cancellation of the bad sounds (hums and buzzes) while leaving the original signal pure. Direct Insertion of an Instrument into a PA System One of the most common applications for using a DI box is getting the signal of a bass guitar into the PA system. Simply put, the low frequencies produced by bass are difficult to mic, so use of a DI box is almost always preferable. In addition, the signal going to PA system can be tweaked by the FOH (front of house) engineer, without affecting the sound the musician dials up on stage. You can use S direct to plug a guitar directly into the PA system as well, especially acoustic guitars with pickups and when using electronic guitar processors and modelers. · · · Connect the output of the guitar or bass to the S directs INPUT. Connect S directs OUTPUT/LINK to the input of the guitar or bass amplifier. Connect S directs BALANCED OUTPUT to the input of main PA mixer.
4
Operating the S direct
NOTE: To avoid annoying pops and clicks be sure to mute (or turn down the volume control) of your mixers output while connecting the S direct, or when switching from battery to phantom power.
Amplifier Typical Instrument Hook-up Balanced Output (opposite panel)
SIGNAL FLOW
Input
DESIGNED AND ENGINEERED IN THE UNITED STATES BY SAMSON TECHNOLOGIES
INPUT LEVEL
OUTPUT/LINK
GTR/SPK
SD100
www. samsontech. com
SIGNAL FLOW
MODEL 3500 350 WATTS
INPUT A
PASSIVE 3 2 1 0 ACTIVE 10 4 5 6 7 9 3 1 0 10 82 4
Link Output
PRE AMP B
5 6 7 8 9 3 2 1 0 4 5 6 7 8 9 OUT
-15 +15
GRAPHIC EQUALIZER
30Hz 64Hz 125Hz 250Hz 500Hz 1KHz 2KHz 3KHz 5KHz 8KHz +15 +12 +9 +6 +3 +2 0 -2 -3 -6 -9 -12 -15
CONTOUR
3 5 10 15 -18 0 3 5 15 +18 5 15 -18 10 10 3 0 3 5 10 15 +18
MASTER
4 3 2 1 0 10 5 6 7 8 9
Transient Attack
o
IN
0
TUBE
SOLID STATE
COMPRESSION
30Hz 64Hz 125Hz 250Hz 500Hz 1KHz 2KHz 3KHz 5KHz 8KHz
LOW PASS
HIGH PASS
VOLUME
POWER
MIC/LINE 1
MIC/LINE 2
MIC/LINE 3
MIC/LINE 4
MIC/LINE 5/6
MIC/LINE 7/8
AUX 1 OUT
MASTER SECTION
LEFT LEFT MONO OUT
CR
30 30 30 30
MIX MONO OUT RIGHT
5
GAIN
CLIP
GAIN
CLIP
GAIN
CLIP
GAIN
CLIP
R LINE IN
R LINE IN
AUX 2 OUT
RIGHT
5
-26
+26
60
5
-26
+26
60
5
-26
+26
60
5
-26
+26
60
0
10
0 5 10 5 10
HF
12K
0 5 10 5 10
HF
12K
0 5 10 5 10
HF
12K
0 5 10 5 10
HF
12K
0 5 10 5 10
HF
12K
0 5 10 5 10
HF
12K
MAXIMUM
2T TO MIX MF
2. 5K
DYNAMIC
RANGE
15 5 10
0
15 5 10
15
MF
2. 5K
0
15 5 10
15
5 10
MF
2. 5K
0
15 5 10
15
5 10
MF
2. 5K
0
15 5 10
15
5 10
MF
2. 5K
0
15 5 10
15
5 10
MF
2. 5K
0
15 5 10
5
5 10
2T IN
2T OUT
15 5 10
0
15 5
15
LF
80Hz
0
15 5
15
5 10
LF
80Hz
0
15 5
15
5 10
LF
80Hz
0
15 5
15
5 10
LF
80Hz
0
15 5 10
15
5 10
LF
80Hz
0
15 5 10
0
10
LEFT
RIGHT
LEFT
RIGHT
5 10
LF
80Hz
Mixer
10 5
15
15
LO CUT
15
15
LO CUT
15
15
LO CUT
15
15
LO CUT
15
15
15
15
DIGITAL EFFECTS
5
24 DSP
BIT
DSP TO MON
5
MODE
HARD DISK
+48V
5
5
5
5
5
5
AUX 1 MON
AUX 1 MON
AUX 1 MON
AUX 1 MON
AUX 1 MON
AUX 1 MON
AUX RET 1
POWER
0
5
10
0
AUX 2 DSP
5
10
0
AUX 2 DSP
5
10
0
AUX 2 DSP
5
10
0
AUX 2 DSP
5
10
0
AUX 2 DSP
5
10
0
AUX 2 DSP
5
10
AUX/DSP RET 2
0
5
10
PEAK +6 0 -6 -12 -20
0
10
0
10
0
10
0
10
0
10
0
10
0
PAN
PAN
PAN
PAN
BAL
BAL
2 1
4
5
10 6 7 8
3
1 LARGE HALL 2 MEDIUM HALL 3 LARGE ROOM 4 VOCAL RM. 2 6 CHORUS+REVERB 7 CHORUS+DELAY 8 STAIRWELL
DSP
PEAK
L
R
L
R
L
R
L
R
L
R
L
R
SELECT
DIGITAL EFFECTS
REC
REC
REC
REC
REC
REC
MASTER SECTION
10 10
10
10
10
10
10
10
10
10
10
10
10
10
MIX/2T
5 5 5 5 5 5 5 5 5 5 5 5 5 5
0
0
0
0
0
0
0
0
0
0
0
0
C/ROOM +PHONES
5
0
0
0
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
10 15 20
10 15 20
10 15 20
10 15 20
10 15 20
10 15 20
10 15 20
10 15 20
10 15 20
10 15 20
10 15 20
10 15 20
0
10
10 15 20
10 15 20
10 15 20
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
30 40
CHANNEL 1
CHANNEL 2
CHANNEL 3
CHANNEL 4
CHANNEL 5/6
CHANNEL 7/8
PHONES
L
MIX
R
Connecting to High Power Signals The S direct provides the capability of tapping off the signals from amplifiers, such as the output of a guitar amp or power amplifier. You can even use S direct to connect to the speaker output of a consumer stereo system or boom box, for example, if you want to sample some old records or cassette tapes. NOTE: Be sure that the LEVEL switch is set to the AMP position before connecting the signal from the output of any amplifier. Follow the diagram and steps below to connect a powered output of a guitar amplifier to a PA mixer. · Connect the output of the guitar or bass to the guitar amp input. · Using unshielded speaker cable, connect the guitar amps speaker output to the S directs INPUT. [. . . ] Input Level (1% THD) GTR/SPK Input OUTPUT/LINK BALANCED OUTPUT Phantom Power Battery Dimensions Weight 5-35 kHz, -3 dB -104 dBu 0. 013% typ. Phantom) 1/4 Phone Jack, unbalanced 1/4 Phone Jack, unbalanced XLR Connector, balanced 24-48 VDC 9 Volt 5. 6 W x 4 D x 2 H 142mm W x 101. 6mm D x 50. 8mm H 15 oz. Box 9031 Syosset, NY 11791-9031 Phone: 1-800-3-SAMSON (1-800-372-6766) Fax: 516-364-3888 www. samsontech. com [. . . ]
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