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UNiKA SDI-1

 

   

User Guide

1

OVERVIEW

FEATURES

The UNiKA SDI-1 is an easy-to-use, single-channel, passive direct box for 
musical instrument and audio system applications. In addition to a high-
quality audio transformer, the SDI-1 has some very useful built-in features. 
So please take a few minutes to go through this user guide to ensure you 
take full advantage of the facilities on offer and get the best possible result.

  

[email protected]

  

If you need further information, please email us and we will do our very  

  

best to help.

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Single-channel, high-impedance, direct input for an electronic musical 
instrument or line-level audio source from a music player or computer.

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¼“ TS LINK socket. A parallel-wired connector which feeds the direct input 

signal to another destination such as instrument amplifier. 

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Selectable, 3-step attenuator acting on the high-impedance (hi-Z) direct 
input signal.

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Single-channel XLR. A transformer-isolated, balanced, low-impedance 
(low-Z) output.

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Ground lift switch acting on pin-1 of the balanced output.

Содержание SDI-1

Страница 1: ...t PAD Attenuation Eliminating Hum and Buzz and the Ground Loop Specifications Measurement Index 6F No 168 Xin Hu 2nd Rd Nei Hu District Taipei City 11494 Taiwan R O C 886 2 27933017 886 2 27928264 inf...

Страница 2: ...ible result info unikapro com If you need further information please email us and we will do our very best to help Single channel high impedance direct input for an electronic musical instrument or li...

Страница 3: ...o output of electronic musical instrument or audio device using XLR or TRS TS jack plugs Input PAD 0dB 20dB 40dB selectable 3 step attenuator reduces the input sensitivity to prevent overload GGround...

Страница 4: ...The LINK connector output provides the means for connecting the signal to an instrument amplifier or personal monitor system Unbalanced cables are much more susceptible to noise than their balanced co...

Страница 5: ...ection Tip Signal Sleeve Ground Tip Signal Hot Ring Signal Cold Sleeve Ground VARIOUS INSTRUMENTS DEVICE CONNECTION Fig 6 Stereo keyboard to instrument amps console Fig 5 Instruments Guitar to instrum...

Страница 6: ...greater care is certainly needed to keep things quiet INPUT PAD ATTENUATION The most common use of the direct input is with guitar pick ups keyboards or audio devices like CD players computers etc Th...

Страница 7: ...Output impedance 600 nominal Transformer balance Output level 26dBv Frequency resonponse 20Hz to 20KHz 0 5dB Dynamic range 109dB S N ratio un weight 20Hz to 20KHz 129 8dB T H D 1KHz 0dBV output 0 0009...

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