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ULTRAMATCH PRO SRC2496

FOREWORD

Dear Customer,
welcome  to  the  team  of  BEHRINGER  users  and  thank  you

very much for expressing your confidence in us by purchasing the

SRC2496. Writing this foreword for you gives me great pleasure,

because it represents the culmination of many months of hard

work delivered by our engineering team to achieve a very ambitious

goal: considerable improvement of an excellent piece of equipment.

The ULTRAMATCH SRC2000 has for quite a long time been a

standard tool used by numerous studios. The task of designing

our new ULTRAMATCH PRO SRC2496 certainly meant a great

deal of responsibility which we assumed by focusing on you, the

discerning  user  and  musician.  Meeting  your  expectations  also

meant a lot of work and night shifts. But it was fun, too. Developing

a product usually brings a lot of people together, and what a great

feeling it is when all who participated in such a project can be

proud of what they’ve achieved.

It is our philosophy to share our enjoyment with you, because

you are the most important member of the BEHRINGER team.

With your highly competent suggestions for new products you’ve

made a significant contribution to shaping our company and making

it successful. In return, we guarantee you uncompromising quality

as well as excellent technical and audio properties at an extremely

reasonable price. All of this will enable you to give free rein to

your creativity without being hampered by budget constraints.

We are often asked how we manage to produce such high-quality

devices  at  such  unbelievably  low  prices.  The  answer  is  quite

simple: it’s you, our customers! Many satisfied customers mean

large sales volumes enabling us to get better purchasing terms

for components, etc. Isn’t it only fair to pass this benefit on to you?

Because we know that your success is our success too!

I  would  like  to  thank  all  of  you  who  have  made  the

ULTRAMATCH PRO  possible.  You  have  all  made  your  own

personal  contributions,  from  the  developers  to  the  many  other

employees at this company, and to you, the BEHRINGER user.

My friends, it’s been worth the effort!

Thank you very much,

Uli Behringer

TABLE OF CONTENTS

1. INTRODUCTION........................................................ 5

1.1 The design concept ....................................................... 5

1.2 Before you begin ........................................................... 5

2. CONTROL ELEMENTS ............................................. 5

2.1 Front panel of the

ULTRAMATCH PRO SRC2496 .................................... 5

2.1.1 Monitor and input sections ................................... 6

2.1.2 Mode section ........................................................ 6

2.1.3 Output section ...................................................... 6

2.2 Rear panel of the ULTRAMATCH PRO ........................ 7

3. APPLICATIONS ......................................................... 8

3.1 A/D and D/A conversion with the ULTRAMATCH PRO 8

3.1.1 Converting analog to digital ................................. 8

3.1.2 Converting digital to analog ................................. 9

3.1.3 Parallel A/D and D/A conversion .......................... 9

3.2 Sample rate conversion .............................................. 10

3.2.1 Typical studio application with DAT ................... 10

3.2.2 Hard-disk recording ........................................... 10

3.2.3 Master/slave problem solver .............................. 10

3.2.4 Bridging unformatted passages ......................... 10

3.3 Removing copy protect information ............................ 10

3.4 Noise reduction with emphasis ................................... 10

3.5 Line booster, signal refresher ..................................... 11

3.6 Correcting incorrect sample rates ............................... 11

3.7 Vari-speed application ................................................. 11

3.8 Format converter ......................................................... 11

3.9 Format interface .......................................................... 11

3.10 Patchbay/splitter ......................................................... 11

4. TECHNICAL BACKGROUND ................................. 11

4.1 A short digression into digital sample rate conversion 11

4.2 AES/EBU and S/PDIF standards ................................ 12

5. INSTALLATION ....................................................... 12

5.1 General connection notes ........................................... 12

5.2 Analog inputs and outputs .......................................... 13

5.3 Digital inputs and outputs ............................................ 13

5.3.1 Balanced XLR connection ................................. 13

5.3.2 Unbalanced coaxial RCA connection ................ 13

5.3.3 Optical connection ............................................. 13

5.3.4 Wordclock .......................................................... 14

5.3.5 Connecting with an adapter ............................... 14

5.4 Headphones output ..................................................... 14

6. SPECIFICATIONS ................................................... 15

7. WARRANTY............................................................. 16

Содержание Ultramatch Pro SRC2496

Страница 1: ...ENGLISH Version 1 0 July 2002 User s Manual ENGLISH www behringer com ULTRAMATCH PRO SRC2496...

Страница 2: ...s or used in a built in installation such as a bookcase or cabinet that may impede the flow of air through the ventilation openings Heat The device should be situated away from heat sources such as ra...

Страница 3: ...conversion s Allows direct manipulation of emphasis and copy protection bits s High precision quartz clock generator removes jitter and corrects off tune incorrect sample rates s Extremely fast track...

Страница 4: ...n large sales volumes enabling us to get better purchasing terms for components etc Isn t it only fair to pass this benefit on to you Because we know that your success is our success too I would like...

Страница 5: ...s two basic functions A D and D A converter or sampling rate converter is currently active Select the function of your choice at the touch of a button The output section gives you the buttons and dis...

Страница 6: ...dio signal Any detected error makes the SRC2496 mute all of its outputs to protect down stream audio devices As long as the ERROR LED is lit the ULTRAMATCH PRO cannot process any input signals The EMP...

Страница 7: ...ly result in rounding errors and misinterpretations of the analog signals quantization errors In particular signals with a very small amplitude are affected by an audible system error known as granula...

Страница 8: ...Fig 2 11 Analog outputs and inputs ANALOG OUTPUTS These balanced analog XLR outputs stereo provide the analog signal generated by conversion from a digital format ANALOG INPUTS Use these balanced anal...

Страница 9: ...al media Fig 3 2 Example A D conversion of tape recordings Since subgroup outputs on mixing consoles as well as tape and line outputs on hi fi amplifiers usually provide unbalanced signals only please...

Страница 10: ...tudio is met by connecting the equipment to one central sync source For example the console could be the master supplying the remaining devices with a reference signal wordclock However this will only...

Страница 11: ...roblems with the format required While some devices specifically need S PDIF signals on the input side others can only output AES EBU With the SRC2496 this problem is now history The input of your ULT...

Страница 12: ...110 Ohms 75 Ohms Level 0 2 V to 5 Vpp 0 2 V to 0 5 V pp Clock accuracy Not specified I 50 ppm II 0 1 III Variable pitch Jitter 20 ns Not specified Tab 4 1 Important data for AES and IEC 958 Type II s...

Страница 13: ...strates how to correctly connect the balanced input and output connectors Basically it is the same wiring scheme normally used for balanced audio connections such as for example the connection between...

Страница 14: ...ally available cable T connectors terminating resistors in specialist computer shops Fig 5 6 Unbalanced connection termination of the wordclock input to the ULTRAMATCH PRO When the ULTRAMATCH PRO is u...

Страница 15: ...FS adjustable S N Ratio 105 dB Analog outputs Type XLR balanced Output impedance 160 ohms Converter 24 bit 96 kHz 128 times oversampling delta sigma AKM D A converter Output level 16 dBu 0 dBFS S N Ra...

Страница 16: ...lacement by BEHRINGER under the terms of this warranty will be repaired or replaced within 30 days of receipt of the product at BEHRINGER 2 If the product needs to be modified or adapted in order to c...

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