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Related Manuals for Schippmann CS-8 Series
Summary of Contents for Schippmann CS-8 Series
- Page 1 CS-8 Series Owners manual PHS-28...
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Page 3: Cs-8 Series Phs-28 Rev1.01, Dec
No part of this publication is to be reproduced, transmitted, transcribed or translated in any form or by any means whatsoever without written Schippmann electronic musical instruments permission by 2013, Schippmann electronic musical instruments, errors excepted, subject to change without prior notice. - Page 4 CS-8 Series PHS-28 Rev1.01, Dec. 2013 PREFACE First of all, congratulations on the purchase of this 3U euro rack synthesizer module. This manual contains a condensed description of the functionality and addresses users with a certain level of elementary technical knowledge.
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Page 5: Table Of Contents
CS-8 Series PHS-28 Rev1.01, Dec. 2013 1. WARRANTY .........................4 1.1 Limited Warranty ....................4 1.2 Terms of Warranty ....................4 1.3 Warranty transferability ..................4 1.4 Claim for damages ....................4 2. CE AND FCC COMPLIANCE STATEMENTS ...............5 3. DISPOSAL ..........................5 4. SAFETY INSTRUCTIONS ....................5 5. -
Page 6: Warranty
CS-8 Series PHS-28 Rev1.01, Dec. 2013 1. WARRANTY 1.1 Limited Warranty Schippmann electronic musical instruments warrants the mechanical and electronic components of this product for a period of two (2) years from the original date of purchase, according to the warranty regulations described below. -
Page 7: Ce And Fcc Compliance Statements
!! Notice: This product is still special waste and is not to be disposed of through regular household waste !! For disposal, please contact your local dealer or Schippmann electronic musical instruments 4. SAFETY INSTRUCTIONS BEFORE USING THIS PRODUCT FOR THE FIRST TIME, PLEASE READ THE... -
Page 8: Maintainance/ Cleaning
CS-8 Series PHS-28 Rev1.01, Dec. 2013 • PLEASE AVOID SHARP BENDING OF ANY CORDS AND CABLES. • CORDS SHOULD NOT BE INSTALLED WITHIN THE REACH OF CHILDREN OR PETS. • DO NOT TREAD THE ENCLOSURE OF THE PRODUCT, DO NOT PLACE HEAVY OBJECTS ON IT. -
Page 9: Getting Startet
CS-8 Series PHS-28 Rev1.01, Dec. 2013 • BEFORE CLEANING THE PRODUCT, PLEASE DISCONNECT THE POWER PLUG FROM THE OUTLET OR DISCONNECT THE MODULE FROM ITS POWER CONNECTOR BY PULLING THE FLAT RIBBON CABLE. • USE A DRY OR SLIGHTLY MOIST CLOTH OR COMPRESSED AIR FOR CLEANING. -
Page 10: Controls
CS-8 Series PHS-28 Rev1.01, Dec. 2013 7. CONTROLS 7.1 Front panel Fig. 1 shows the front panel with consecutively numbered controls and jacks. Fig. 1 front... - Page 11 CS-8 Series PHS-28 Rev1.01, Dec. 2013 Input A control – attenuates the incoming audio signal at Input A jack (channel A) between -∞ dB and 0 dB Input B control – attenuates the incoming audio signal at Input B jack (channel B) between -∞...
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Page 12: Back
CS-8 Series PHS-28 Rev1.01, Dec. 2013 23. Emph B jack (input) –CV-input (±5V) to control the emphasis of channel B 24. St-8 A jack (output) –audio output (-2.5 db) of the 8th stage of channel A 25. St-8 B jack (output) –audio output (-2.5 db) of the 8th stage of channel B 26. -
Page 13: Initial Operation
CS-8 Series PHS-28 Rev1.01, Dec. 2013 pinned phaser module –phaser core channel A pinned phaser module –phaser core channel B Freq A trimmer P5 – calibration of the phase frequency channel A Res A trimmer P7 – calibration of starting point of self-oscillation channel FTE A trimmer P1 –... -
Page 14: Module Description
CS-8 Series PHS-28 Rev1.01, Dec. 2013 turned clockwise. The feedthrough trimmers P1, P3, P2 und P4 are zero- adjustment trimmers and should better be untouched! 8. MODULE DESCRIPTION 8.1. Layout and functions Mix A Mix A Line A Out Stage A... - Page 15 CS-8 Series PHS-28 Rev1.01, Dec. 2013 Fig. 3 shows the flow chart of all audio signals of PHS-28. All elements of controls and their regarding jacks were omitted for better clarity. The principles of their operation will be explained as follows.
- Page 16 CS-8 Series PHS-28 Rev1.01, Dec. 2013 -14-...
- Page 17 CS-8 Series PHS-28 Rev1.01, Dec. 2013 Fig. 4 amplitude-/phase response 2 - 16 Stages -15-...
- Page 18 CS-8 Series PHS-28 Rev1.01, Dec. 2013 The shown amplitude responses are coming into being when mixing the original signal with the phase shifted one fifty-fifty. The phase response shown here, however, is the pure phaser stage output, because it is more of interest than the mixed result and gives more insight of the system properties.
- Page 19 CS-8 Series PHS-28 Rev1.01, Dec. 2013 Reso: The influencing variables on this parameter will change the self- resonance of the phaser chain, by feedback the audio signal at a selected stage to the input (Fig. 3). With that selective gains at certain frequencies will occur, namely exactly at that frequencies where the notches are (Fig.
- Page 20 CS-8 Series PHS-28 Rev1.01, Dec. 2013 Fig. 5a amplitude- and phase response without and with resonance Figure 5b shows from top to down the amplitude response at the 2. stage (50- 50 mix) without resonance, the amplitude response at the 2. stage at high resonance at the 12.
- Page 21 CS-8 Series PHS-28 Rev1.01, Dec. 2013 Fig. 5b amplitude- and phase response without and with resonance Reso (5) Reso The controller allows a range from no resonance ( = 0) up to self- Reso Reso CV A oscillation ( > 6). The corresponding CV-inputs are the jacks Reso CV B .
- Page 22 CS-8 Series PHS-28 Rev1.01, Dec. 2013 level [dB] Emph = 2 start of self-oscillation Emph = 0.05 amplitude phase frequency Fig. 6 amplitude of self-oscillation at different Emph-values Emph CV A Emph CV B The corresponding CV-inputs are the jacks .
- Page 23 CS-8 Series PHS-28 Rev1.01, Dec. 2013 2-8 for each channel. So, the both channels, seen as two 8 stage phasers, are simply in a row, however the input B is still kept active. From the perspective of St-8 B Mix B...
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Page 24: Specifications (Generally)
CS-8 Series PHS-28 Rev1.01, Dec. 2013 9. TECHNICAL SPECIFICATIONS AND RATINGS 9.1 Specifications (generally) Input- and output jacks: mono jack sockets 3.5 mm (1/8") All input jacks provides a switching contact to ground. Power supply: -12 V / +12 V (polarity...