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Krell Industries SBP-32X Owner's Reference Manual

Software based processor

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KRELL SBP-32X
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SBP-32X
32 KHZ
~
DIGITAL
POWER
44.1
KHZ
ANALOG
POWER
48 KHZ
32 Times Oversampling Digital
Processor
---SOFTWARE BASED PROCESSOR"--
OWNER'S REFERENCE

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Summary of Contents for Krell Industries SBP-32X

  • Page 1 KRELL SBP-32X mmmm mmmm mmmm 32 KHZ 44.1 48 KHZ ---SOFTWARE BASED PROCESSOR"-- SBP-32X 32 Times Oversampling Digital Processor OWNER’S REFERENCE mmmm DIGITAL POWER ANALOG POWER...
  • Page 2: Table Of Contents

    These designs continue the KreI1 tradi- tion of uncompromising performance through leading- edge technology. In the unlikely, event that your SBP-32X should require service you will be pleased to know that it is backed by a comprehensive Customer Satisfaction...
  • Page 3: Fcc Compliance Statement

    C. FCC COMPLIANCE STATEMENT WARNING: Changes or modifications to this unit not expressly_ approved by t_h,e party responsible for compli- ance could void the user s authority to operate the equip- ment. Note: This equipment has been tested and found to com- ply with the fimits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
  • Page 4: Unpacking And Assembly

    Note: If any of these items are not included please con- tact your authorized dealer immediately for assistance. Save all packing materials. If you must ship your SBP-32X in the future rep.ack the unit in its original packaging to prevent transit damage. E. BASIC INSTALLATION...
  • Page 5 INPUTof your preamplifier’ The red banded connector indicates the right channel and the white indicates the left. The SBP-32X is equipped with two output configura- tions: Single-ended via RCA connectors and Balanced via XLR connectors. If your preamplifier has high level balanced inputs we recommend the balanced outputs of the processor be used.
  • Page 6: Operation

    5. Switch the Input selector of your preamp to the po.si- tion correlating to your chosen input connection for tlae SBP-32X. 6. You may now start playing your DAT, CD or satellite. 7. Slowl), turn the volume control up to the lowest level you can near.
  • Page 7 Note: While your SBP-32X will perform beautifully from the moment y_ou turn it on, it requires a minimum warm- up period of 8 hours before it will reach its full sonic potential. Discrete components are utilized in the analog output stage and the warm up period allows them to reach thermal equilibrium.
  • Page 8: Questions And Answers

    (optically linked) source off. a~Will I damage my SBP-32X if I leave the power "ON" i the time? A. No. The Class"A" discrete analog circuits perform more consistently once they reach thermal equilibrium.
  • Page 9 NOTE: For the SBP-32X, we recommend non-capacitive coaxial cable which has a bandwidth in excess of 10MHz and excellent shielding properties.
  • Page 10: Technical Assistance Glossary

    H. TECHNICAL ASSISTANCE GLOSSARY The following glossary provides definitions or explana- , tions of key words andphrases encountered in the course of this manual. 32.0 KHz The samplii~g frequency of Satellite 44.1 KHz The sampling frequency of Compact Discs. 48.0 KHz The sampling frequency of Digital Audio Tape. The fundamental building block of digital information.
  • Page 11 DROP-OUT In this usage, drop-out is a term referring to periods of silence during digital audio playback. DYNAMIC HEADROOM The ability of a component to correctly duplicate high speed, high level transient signals in excess of those normally encountered in audio playback. If a comp, onent does not have sufficient either fall short of the actual intensity and accuracy of the transient, or possibly distort it.
  • Page 12: Specifications

    I. SPECIFICATIONS Outputs Analog Single ended via RCA Balanced via male XLR Inputs Digital 1 via female RCA connector 1 i~dustry standard fibre optic input auto switching between inputs (defaults to fibre optic) Processors 2 Motorola DSP-56001, one per channel DACs 18 bit, one for each channel, individually trimmed.
  • Page 13: Warranty And Service Information

    WARRANTY AND,,SERVICE INFORMATION There are no user-serviceable parts inside the SBP-32X. The SBP-32X has a limited warranty of five years parts and labor on electronic parts. Return freight is included in the warranty. The warranty period begins on the date of purchase and is activated with the return of the en- closed Warranty Card and a copy of the Sales receipt.
  • Page 14 DIGITAL INC. KRELL DIGITAL INC. 35 HIGGINS DRIVE MILFORD CT 06460 SALES 203-874-3139 FAX 203-878-8373 COPYRIGHT 1991 KRELL DIGITAL INC. (SBP32X9105)