| Content | ACTIVE DI-BOX, plug in/out, XLR in/out, changeable chassis, only use with phantom power, 30 dB Groundlift.
| Brand |
KLARK TEKNIK |
| Model |
DN100 |
| DI Type |
Active |
| Channels |
Mono |
| Application |
Concert, Portable PA, Studio |
| Warranty |
3 Years |
The new Klark Teknik DN100 Direct Injection Box is the
natural successor to the long-established LBB100.
A ground-up redesign provides an extended dynamic range,
lower noise floor and all the world-class audio performance
you?d expect from Klark Teknik. DN100 is also designed to
handle the rigours of life on the road: a thick aluminium shell
protects the electronics, and this in turn is protected by a
tough silicone rubber casing, which is replaceable and available
as a spare part.
We?ve also fitted a Kensington security slot in one of the end
panels to allow the unit to be made secure using a Kensington
MicroSaver security cable.
Attention to detail ? it?s what makes a good unit into a great one.
DN100 Technical Data:
Input:
Type active electronic, balanced or unbalanced
Impedance 1M ohms nominal, balanced or unbalanced (jack connectors)
20K ohms (XLR input only)
Connectors 2 quarter inch jacks and 3-pin XLR linked in parallel
Max. Level 30dBu
Attenuator 30dB, switchable
Output:
Type Transformer Isolated, balanced
Impedance 300 ohms
Connector 3 pin XLR
Max. Level 10dBu with load >2k ohms
Min. load 600 ohms
Performance:
Noise -100dBu, 20Hz to 20kHz unweighted, with input terminated by 10k resistor
Frequency response +0.5/-1dB 20Hz to 20kHz
Distortion (THD+N) | |
Active DI-Box SM-60
The electronic Direct-Injection Box SM-60 allows direct connection of electronic
music instruments such as keyboards, synthesizers, electric and electronic pianos,
etc. with mixing consoles in PA-systems and in recording studios.
The SM-6 is designed for applications, where a passive DI-Box does not perfom
satisfactorily, i.e., where the output level of a passive DI-Box is too low for the microphone
input section of the mixing desk.
Because the input impedance of the SM-6 is above 5 MOhm, instrument outputs are
not loaded or in any other way adversely affected. The voltage ratio from input to output
is 1: 1 and is always sufficient for connection with any microphone input. Input connectors
are 1/4" phone jacks, output connector is a Switchcraft D3M; output is 600 Ohms,
transformer balanced. The output level may in certain cases overload microphone inputs -
the line input section of the mixing console must then be used for connecting the SM-6.
The unit operates with a 9 V battery or phantom powering from 24 to 48 volts.
Technical Data
input impedance > 5 MOhm
max. input impedance + 6 dBu, 1,55V
ouptut impedance 600 Ohm
frequency response 20 ... 20000 Hz, ± 0,2 dB
gain 1 : 1
THD < 1 % at 30 Hz
< 0,7 % bei 40 Hz
powering 9-V battery (IEC 6LF22) or
phantom power 24 ... 48 V.
inputs two 1/4" phone jacks , unbalanced
(one being used as output to instruments amp)
outputs XLR, balanced
pin 1 = ground, pin 2 = hot, pin 3 = cold
case aluminium die-cast
weight 240 g
dimensions 113 x 71 x 37 mm |
The alphaton Direct Injection-Box SM-50 allows direct connection of electric guitars,
electric bass, and electronic music instruments with mixing desks of PA systems
and of recording studios.
The SM-50 reduces the amount of microphones used on stage, thus improving gain
before feedback.
Coloration of sound is avoided. Clean signal without interference from other instruments
eases the job of the recording engineer. The use of a strong aluminium die-cast box allows
trouble-free function for a number of years even under adverse conditions. Double grounding
(hum) can be eliminated by activating the built-in ground-lift switch. Isolation voltage between
input and output is 2500 volts, against ground 1500 volts (with ground-lift switch activated).
The box thus complies with toughest safety standards.
Technical Data
input impedance 20 kOhm
input impedance, instrument
input impedance, line-In
input impedance, speaker
output impedance 200 Ohm
frequency response 30 ... 20000 Hz, ± 1 dB
THD
isolation voltage tranformer pri/sec 2500 V
outpur to ground 1500 V
inputs 1/4" phone jacks, unbalanced
outputs XLR, balanced, microphone level.
pin 1 = ground, pin 2 = hot, pin 3 = cold
case aluminium die-cast
weight 230 g
dimensions113 x 71 x 37 mm
|
1-channel DI box, passive Converts unbalanced 6.3 mm jack line input (e.g. from instruments) into balanced XLR output for connecting a mixer Switchable input attenuation: 0 dB, -20 dB, -40 dB Ground-lift switch eliminates ground loop problems 1 signal input (6.3 mm jack) 1 parallel output (6.3 mm jack), feed-through of the input signal 1 low-impedance output (XLR) Gray housing |
Inline Transformer IA-2
The model IA-2 line matching transformers !S designed to properly match a low impedance
signal to a low impedance source. The advantage of "ground lift" switching allows to optmize
hum problems.
Technical Data
Frequency response 20 Hz - 20 KHz + 1 dB
Impedance 600 : 600 Ohm
THD K3 50 Hz = 0.5 %
Level < + 6 dBm
Weight 100 g
Dimensions diameter 17 mm, lenght 115 mm
|
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