SPL Track One 2058 Manual Download Page 4

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SPL is mainly known for the development of highly specialized audio-tools. 
Our philosophy, ”one product for one task”, is aimed at fast and simple opera-
tion in conjunction with high processing quality to ensure an excellent musical 
performance.

With Track One SPL have produced a complete channel strip which for the 

greater part is based on the processing concepts already successfully realized 
in other products. The very complex task of a channel strip profits particu-
larly from the innovative techniques that have always allowed the operation 
of SPL equipment to be efficient and objective. The ususal recording day is 
to a high degree determined by a series of opposing time limits – the ”highly 
paid” singer/speaker desires a quick recording; however, if technical prepa-
ration takes a long time because of unsuitable equipment, time will be lost, 
increasing  the  costs  and  souring  the  working  environment.  The  Track  One 
in all cases however allows fast production without any loss of professional 
precision and diligence.

The Track One consists of pre-amplifiers optimized for all kinds of  micro-

phones and instruments, SPL‘s acclaimed De-Esser, a compressor/limiter that 
can be linked with the compressor of a second unit for stereo operation, an 
equalizer (EQ) section for sound corrections or creations and an output stage 
for  perfectly  feeding  following  units.  A  central  display  shows  metering  for 
output level and gain reduction and all other status LEDs.

The Track One is a channel strip that excels primarily in two aspects: it is disar-
mingly easy to use and offers outstanding sound qualities. 

This concept is ideally suited for alle kinds of vocal and instrument recor-

dings in studio, broadcast or live applications as well as for „one man show“ 
entertainment.  

The controls are reduced to the necessary basics to ensure highest user-

friendliness. Therefore, working with the Track One can be dramatically time-
saving which is most important especially in live situations.

Due to its excellent sound quality the Track One is a highly recommended 

alternative to built-in console pre-amps and processing tools. All the modules 
are immediately at hand for fast interactions. Recording a voice and providing 
clarity, detail and intelligibility is a question of seconds.

Optionally the Track One can be equipped with a 24 bit/96 kHz Ad converter 

for direct digital recording. An additional connector allows to insert a second 
signal - if for example two Track Ones are used to process stereo material, 
only one converter is needed.

The second option is a Lundahl transformer input stage. These transformers 

already amplify the microphone signals by factor 5 – the preamps are relieved 
by this factor, which improves noise values and linearity of the amplification 
in the high frequency spectrum. 

Introduction

Principles

All manuals and user guides at all-guides.com

Summary of Contents for Track One 2058

Page 1: ...Model 2058 Manual Channel Strip All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...be liable for any damages including loss of data lost profits cost of cover or other special incidental consequential or indirect damages arising from the use of the unit however caused and on any the...

Page 3: ...ction 10 Technical information regarding the De Esser 11 Compressor Limiter On Limiter 11 Compression Make Up technical information regarding the compressor 12 Equalizer On Low Band Cut Boost Low 13 M...

Page 4: ...perfectly feeding following units A central display shows metering for output level and gain reduction and all other status LEDs The Track One is a channel strip that excels primarily in two aspects...

Page 5: ...or cause electrical interferences Do not install the unit in proximity to power amplifiers or digital processors You may consider placing it in a rack containing other analog gear Such placement can p...

Page 6: ...CK DO NOT OPEN C AUTION OPTIONAL AD CONVERTER SLOT AD INPUT 2 with converter only SOUND PERFORMANCE LABORATORY MADE IN GERMANY ANALOG INPUTS MIC LINE INSTR LINE INSTR SERIAL NO XLR WIRING Pin 1 GND Pi...

Page 7: ...me mics switch on the 48 V button For further information please read 48V phantom power on page XXX Line Instr connector switch This connector is used to connect line and instruments signals A switch...

Page 8: ...a stereo wiring with jack connectors The switch serves to determine which of the units is the master to control the COMPRESSION MAKE UP and LIMIT controls from The respective controls on the slave uni...

Page 9: ...to supply condenser microphones which are equipped with in built preamplifiers A precise construction and disturbance free electrical supply are the main requirements for their trouble free operation...

Page 10: ...will warn you of potential peaks if during recording the Clip LED illuminates the preamplifying value is to be reduced accordingly On Thefirstmodulebehindthepre amplifierstageistheDe Esser whichimme...

Page 11: ...e that are too loud or do not effectively contribute to the sound are reduced the character of the voice remains unchanged A further specialty is the integrated auto threshold function which makes pro...

Page 12: ...VE on one unit Please also refer to Connections on page 8 Make Up With the Make Up control the level reduction caused by compression or limi ting can be restored With assistance of the Gain Reduction...

Page 13: ...gether with the Mid Hi filter ensures that the entire frequency spectrum is covered Cut Boost Low The Cut Boost control determines the boost or cut of the Low Band filter the maximum values lie betwee...

Page 14: ...giving accentuations of an instrument to be effectively and quickly covered Air Band The high frequency filter in the equalizer module is described as the Air Band and serves the processing of the fre...

Page 15: ...internal full scale conforms to 19dBu The Clip LED should flash as seldom as possible At all relevant points of the signal flow the display gets read off behind the Pre amplifier behind the Compresso...

Page 16: ...hen the Compressor Limiter module is switched on Built around a torroidal transformer the power supply allows for a minimal electromagnetic field with no hum or mechanical noise The power supply s out...

Page 17: ...z 180 kHz 3 dB THD N Ampli cation A weighted 7dB 98 4dBu 20dB 95 8dBu 42dB 77 2dBu Input impedance Line 12kOhm Instr 1MOhm Max input level Line 25dBu Instr 13dBu Dynamic response 115dB Outputs Max out...

Page 18: ...d limiter Line A displays the relation between input and output Line B shows the curve characteristics of the com pressor Line C protrays the limiter s curve characteristics A C B Diagram2 showsthecur...

Page 19: ...d Measurements Diagram 4 portrays various cut and boost settings of the Air Band filter Diagram 3 displays various cut and boost settings of the Mid Hi filter at around 1 8kHz All manuals and user gui...

Page 20: ...repair facility in the country where purchased or to the SPL factory in Germany in the original packaging or a replacement supplied by SPL with all transportation costs and full insurance paid each w...

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