Celebration II Owner`s Manual VIEW PDF
Contents
1. 2 6 Basic Mounting Instructions 12 VTA Adjustment 2121 AzimuthiAdJUSmelib 25 oreet 26 Wrapping Up the Installation 32 Warranty 33 Celebration Specifications 36 DESIGN OVERVIEW Why a low output moving coil cartridge Along the conceptual path we examined closely the possibility of several construction methods Moving magnet or moving iron cartridges were rejected for their inability to deliver the high resolution and emotional intimacy possible only through the reduced moving mass of the better moving coil designs Conventional very low output moving coils while theoretically offering the lowest moving mass and generator impedance were generally found to require too much from the phono section in terms of performance We found that while the theoretical performance envelope was very high indeed the delivered sound quality in real world systems rarely reached the intended performance goal By using a higher than usual output 0 5mV in the Celebration Il the phono section is not tasked with the accessing the nether regions of the unit s gain limits Radio frequency interference RFI and circuit noise floor are less impactful on the sound resulting in wider dynamics and a quieter background Additionally bass response is rich extended and complete DESIGN SPECIFICS In the field of moving coil design controlling the magnetic field2. Bolts 2 ea 2 5mm x 6mm 8mm 4 Stainless Steel Washers 2 5mm 1 M2 Allen Wrench 34 SUMIKO 2431 FIFTH St BERKELEY CA 94710 TEL 510 843 4500 FAX 510 843 7120 WWW SUMIKOAUDIO NET
3. This warranty does not cover a defect that has resulted from improper or unreasonable use or maintenance accident improper packing or unauthorized tampering alteration or modification as determined solely by us This warranty is void if the label bearing the serial number has been removed or defaced OTHER LEGAL RIGHTS This warranty gives you specific legal rights and you may also have other rights which vary from country to country or state to state Some places do not allow limitations on implied warranties or the exclusion or limitation of incidental or consequential damages so the above limitations or exclusions may not apply to you 32 PEARWOOD CELEBRATION II SPECIFICATIONS Generator Suspension Frequency Response Output Voltage Channel Separation Channel Balance Optimum Tracking Force Tracking Force Range Dynamic Compliance Internal Impedance Load Impedance Range Capacitance Range Cantilever Stylus Type Output Terminals Weight Moving Coil Synthetic rubber 10Hz 40Khz 1 5dB 0 5mV 3 54 cm sec 1kHz 230dB 1kHz 0 5dB 1kHz 2 0 grams 1 9 2 2 grams 12 x 10 6 cm dyne 30 Ohms 100 1 000 Ohms 100 300 pf Long grain boron PH ultra low mass elliptical solid diamond 1 2mm gold plated EIA 7 0 grams 33 PEARWOOD CELEBRATION SPECIFICATIONS continued Mounting System Standard 0 5 hole spacing threaded M2 5 Supplied Hardware Stainless Steel Mounting
4. forward or backward the cartridge is moved We recommend the Dennesen Soundtracker s being the best easy to use and highly accurate albeit a little pricey Note When the HTA alignment process is completed remember to re check the tracking force of the cartridge as any movement of the cartridge in the headshell forwards and backwards will change the tracking force value BASIC MOUNTING INSTRUCTIONS continued Antiskate Adjustment It is now time to adjust for antiskate But before we get into setting and calibrating antiskate it seems useful to identify what part of the tonearm the adjustment mechanism is actually located in On all tonearms the antiskate is located towards the rear of the tonearm in the vicinity of the bearing housing The adjustment device typically takes one of the following forms 1 a dangling weight hanging off the side of the arm with some adjustment mechanism such as slots cut into a fixed post The further away from the tonearm the string is attached on that post the greater the antiskate applied 2 More commonly a dial with numbers printed on the dial face indicating 1 2 3 grams and fractions thereof Antiskate as defined earlier is a force applied in such a way as to approximately counteract the inward pull created by the record s decreasing radius spiral groove We say approximately because the record groove is constantly changing and no existing antiskate is up to the task of correcting for all the
5. non linear force present The velocity of the groove changes with frequency amplitude and position of the stylus relative to the center of the record As the velocity changes so does the way to accurately correct for this dynamic situation While it is common for manufacturers to suggest setting the 16 BASIC MOUNTING INSTRUCTIONS continued antiskate to exactly match the tracking force indicated e g 2 grams tracking force equals 2 grams indicated antiskate force our data suggest that an alternative approach is called for since the compliance of the suspension is not taken into account in this approach In particular modern moving coil cartridges such as your cartridge are lower in compliance and are not as affected by the vector force applied by the record s groove In the case of the Celebration Il we suggest about 2 3 as much antiskate as tracking force indicated so in the case of the cartridge about 1 25 1 3 grams antiskate indicated If more antiskate is applied the sound may begin to lose delicacy and a sense of construction will set in Test records will not yield particularly good results because they are testing for worst case scenarios Using our method in real world conditions the user will obtain higher average results Going back to the automobile analogy running a higher antiskate setting is like driving on snow tires year round on the unlikely chance you might run into a snow storm Additionally some will re
6. 0 hours of playing time the cartridge will go through changes in character sound quality and perceived output As the suspension system settles in and becomes mechanically free the VTA position you originally found to be satisfactory will become less and less optimal and aberrations in the presentation will appear Typically the VTA will have to be changed so that the back of the tonearm is raised which is why we advise you never to start with the VTA at a point that requires that you work your way downward As the suspension settles in and the VTA becomes more and more wrong the dynamic structure of the music will become compressed leading to the perception of reduced output We recommend that you not fiddle with the VTA too much for the first twenty hours of play time as the frequency and degree of changes required to keep the cartridge performing optimally during this time might drive you crazy So sit back and relax accept the performance through the initial break in period and listen to lots of records 30 WARRANTY WHAT IS COVERED All parts defective in material and workmanship FOR HOW LONG 1 Year Parts amp Labor WHAT WE WILL DO We will at our sole option repair or replace any defective parts free of charge WHAT WE WILL NOT DO Pay shipping or transportation charges from you to us PROVIDE SERVICE FOR PRODUCT NOT PURCHASED FROM AN AUTHORIZED DEALER PLEASE CONTACT SUMIKO IF YOU HAVE ANY QUESTIONS REGARDING A D
7. EALER WHAT YOU MUST DO First contact the dealer from whom you purchased the product to discuss the problem Your dealer in most instances will be able to answer your questions or arrange for repair In the event you are unable to resolve the situation with your dealer notify the Sumiko Service Center located at 2431 Fifth Street Berkeley CA 94710 tel 510 843 4500 of any defect malfunction or nonconformity promptly upon discovery Obtain from the Sumiko Service Center a return authorization number Properly pack the product in the original carton for shipping ask the Sumiko Service Center for packing instructions if needed Label and ship the product freight prepaid and insured to the 31 WARRANTY continued Sumiko Service Center with the proof of purchase from your authorized Sumiko dealer and place the return authorization number prominently on the outside of the carton Cartons not bearing a return authorization number will be refused OTHER CONDITIONS This warranty is not transferable from the original owner to any subsequent owners THE PROVISIONS OF THIS WARRANTY ARE IN LIEU OF ANY OTHER WRITTEN WARRANTY WHETHER EXPRESS OR IMPLIED WRITTEN OR ORAL INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SUMIKO S MAXIMUM LIABILITY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID BY YOU FOR THE PRODUCT IN NO EVENT SHALL SUMIKO BE LIABLE FOR SPECIAL INCIDENTAL CONSEQUENTIAL OR INDIRECT DAMAGES
8. ENT continued Illustration No 1 shows a neutral attitude of rake Illustration No 1 The cartridge will almost never look like this on the turntable There will always be some negative rake angle to the correct cartridge set up m 4 gt 0 Stylus Rake Angle Illustration No 2 Illustration No 2 shows a positive rake of 2 This too will never be the correct adjustment in a properly set up cartridge This attitude will result in a thin sound and could result in record damage 2 Positive Cartridge Rake Angle 22 VTA ADJUSTMENT continued No 3 shows what a negative rake Illustration No 3 angle looks like This illustration shows a negative 2 attitude This degree of rake angle is too great for the cartridge but serves to show what your E cartridge should generally look like when starting the VTA adjustment process Please refer to the section the manual titles VTA 2 Negative Cartridge Adjustment p 17 for further suggestions Rake Angle 23 AZIMUTH ADJUSTMENT Azimuth is probably the most misunderstood adjustment in analog audio We believe this stems from the fact that its primary effect can be relatively subtle but when it is not precisely correct its effect on other parameters such as VTA can be dramatic As you can see from the diagram on the facing page azimuth describes the left right angular orientation when view
9. OWNER S MANUAL Pearwood Celebration llI LOW OUTPUT MOVING COIL CARTRIDGE SUMIKO Dear New Pearwood Celebration Owner Thank you for your purchase of our new moving coil cartridge Our intention in producing the Celebration II is simple and unequivocal to deliver the highest level of real world performance to the vinyl lover The Celebration II is the result of our over thirty years of service to the analog devotee music lovers who value the expressiveness and emotional authenticity available only from analog records There is also a populist sentiment in our decision to produce a genuine reference quality cartridge with more than sufficient output to drive normal moving coil phono sections We wanted real people music lovers like you and us to be able to enjoy the greatness contained within your record collections And we wanted you to have enough money left over to be able to buy more vinyl records Good luck and good listening In the next few pages we will take you on a tour of the design choices we made during the development of the Celebration Il The second half of the manual is intended to provide you with simple visual clues to get the most music from your new Celebration II Enjoy the Music and Celebrate TABLE CONTENTS Desigii OVeryleW uu 4 Ir efTe Tei ERE ostecensucedaneesutancdevatanscshatiansdeensdeaadandeasieces 5 Before You Begin Setting Up the
10. To set the tracking force first neutrally counterbalance the tonearm Locate the counterweight On virtually all pivoted tonearms it will be located at the rear of the tone arm meaning the opposite end from the cartridge Generally it looks like a fairly large shallow cylinder usually black in color and often has numbers ranging from to 3 or more grams printed on it Move the counterweight backwards usually done by turning it clockwise when viewed from the front moving it towards the rear of the tonearm As you move the counterweight backwards the cartridge end of the arm will lighten reducing stylus tracking weight while moving the counterweight forward will increase the stylus tracking weight BASIC MOUNTING INSTRUCTIONS continued The first objective is to statically balance the arm which is to achieve the proper weight balance such that the arm floats level Practice a bit and you ll find it s fairly easy to achieve After achieving static balance adjust the counterweight to apply 2 0 grams tracking force A Brief Discussion on Tracking Force Tracking force is primarily responsible for the pre loading of the cartridge s suspension system so that it works optimally It is useful the think of a cartridge s suspension as being similar to an automobile suspension Too stiff a shock absorber on too light a car will result in poor dynamic performance and a rattly uncomfortable ride Similarly a relatively stiff performan
11. ally if set up incorrectly these stylus types can damage records and will wear out prematurely By selecting our elliptical stylus we offer a design type where the inherent character is always musical Like exotic stylus grinds with care and precise adjustment tremendous amounts of detail can be extracted from the Celebration 11 But unlike those grinds even if it is not adjusted within a gnat s whisker of perfection your cartridge will still deliver an intensely musical experience Old World Craftsmanship Each Celebration II is painstakingly crafted by hand in a process that involves hours of labor After assembly final adjustments are made using a battery of test records and performance is hand calibrated Each cartridge is subjected to this process and is critically auditioned before it is shipped No computer or machine is yet capable of matching the precise adjustments necessary to extract the highest level of performance from a reference quality phono cartridge DESIGN SPECIFICS continued The Point of the Exercise The purpose of fine adjustment of a phono cartridge is simple you are trying to optimally align the playing surface of the stylus with the groove wall in the record doing so in a way that the stylus is securely seated against the groove wall with neither too much or too little force in all directions All of these adjustments would be child s play if the stylus was the size of a baseball and the groove was th
12. c rubber where the hardness 10 degrees and repulsion factor 896 of the material can be tightly controlled with molding temperature cure time and skin tension Additionally with this synthetic material the specified parameters of the cartridge will perform as designed for a longer period of time and will last considerably longer than other designs The final result provides a combination of superior dynamics and excellent ling term tracking ability Why an Elliptical Stylus Shape Your Celebration 11 is fitted with an elliptically ground low mass PH stylus No more expensive stylus is available PH styli cost roughly five times more than the next most expensive grade available The precision polish and clarity of the PH diamond is legendary within cartridge design circles lending sweetness to the sound unavailable at lower cost Our decision to produce an elliptical grind is based on the belief that musicality is a prime virtue While it is possible to produce specialty grinds Microridge van den Hul etc which offers theoretical benefits our field experience suggests only a tiny fraction of owners are trained in setting up these alternative designs with enough 6 DESIGN SPECIFICS continued precision to access the positive virtues of the design It takes years of shop time to learn these skills The remaining 99 of the specialty grind owners are condemned to listening to cartridges performing well below their potential Addition
13. ce suspension on a phono cartridge set at too low a tracking force will result in performance that is bass light and harsh sounding in the high frequencies While the mechanical characteristics of the tonearm how inert it is how well it allows energy to pass through it etc also bear on this the tracking force is something we can exert control over here and now BASIC MOUNTING INSTRUCTIONS continued HTA Horizontal Tracking Angle and Offset Angle We ve combined these two categories because they are essentially interrelated Other than to give a brief description of what you are adjusting for we will leave these adjustment parameters to the maker of whatever tonearm you intend to use The reason Many tonearm manufacturers supply alignment templates with their tonearms and their tonearm geometry may be maximized around this template Briefly HTA or Horizontal Tracking Angle is the fore aft adjustment of the cartridge within the headshell though some tonearms like SME use a fixed cartridge position in the headshell and require the entire arm be moved By moving he cartridge position forward or backward in the headshell the angle that the cartridge will describe over the entire playing surface of a record can be altered and optimized Suffice it to say that obtaining a good alignment gauge and following its instructions is the best way to go about doing so Within the headshell the angle of turn in required is a function of the amount
14. commend the use of mono records to set antiskate The problem with this method is that a mono record is cut quite differently from a stereo record Additionally some recommend a blank record Setting the antiskate 17 BASIC MOUNTING INSTRUCTIONS continued should be done in a real world situation and not a steady state or laboratory experiment simulation Fine Tuning VTA and Azimuth are the Tricky Parts To this point all the adjustments we ve had you do have been relatively straightforward intended to obtain and set a specific parameter If this is the first time you ve attempted these settings it may have been a bit tricky but we hope the diagrams have gotten the point across From this point on though the work becomes more qualitative and good judgment enters into it as you will be called on to make assessments entirely subjective in nature Relax and go slowly It is unlikely that you will totally foul things up With a little patience and finesse you can obtain a much more musically satisfying performance from your turntable VTA ADJUSTMENT Vertical Tracking Angle more precisely Stylus Rake Angle is the front to rear rake of the stylus within the groove and is controlled by raising or lowering the pivot end of the tonearm Look for a small screw possibly two located low on the mounting collar where the tonearm meets the turntable You should always refer to your owner s manual to familiarize yourself with all the f
15. e size of a rain gutter The tricky part comes in the fact that the stylus is so tiny that no one can possibly see the scanning surface of the stylus the part that actually touches the record groove without the aid of a microscope Add the fact that the stylus is moving at the equivalent of about three hundred miles per hour and is being asked to maneuver faster than a Formula One race car and the problem becomes quite complex Luckily with a little patience and training there is a grand equalizer your ears So let s get to it BEFORE YOU BEGIN SETTING UP THE CARTRIDGE Preliminary User Note Before we begin it might prove helpful to obtain an overview of correct set up why you are doing it and what you hope to accomplish This is not intended as a theoretical treatise but merely as good simple practical tips on how to go about getting the most from your Celebration 11 WARNING Phono cartridges are inherently delicate things Work SLOWLY and in a methodical fashion with lots of light and enough space to work comfortably Rushing to make an adjustment is likely to have the unhappy result of at best performing a lousy adjustment or at worst damaging the cartridge Don t forget the wisdom in the old adage There never seems enough time to perform a task properly the first time but there is always enough time to do it again Slow down and enjoy the process All the adjustments we speak of in the following pages are small
16. e the positive leads so red is right channel hot The only wire left is blue which is by process of elimination left channel ground We may have thoroughly confused you by this but try it once or twice and it should make more sense And a Few Basic Definitions Before we press too far ahead let s define some very basic concepts and items that can get confusing Basically there are four different alignment angles to be concerned with 1 HTA 2 Offset Angle 3 VTA and 4 Azimuth There is also the pre loaded weight of the arm and cartridge combination which is Tracking Force Additionally there is the amount of compensation required to counteract the inward pull developed by tracking a spiral wound groove This is of course Anti Skate A discussion of these parameters will follow later in this manual 12 BASIC MOUNTING INSTRUCTIONS continued Setting Tracking Force Now that you ve got the cartridge mounted and wired the next thing you ll want to do is set the basic tracking force or the amount of down force that will be applied by the stylus on the record This setting not only determines the amount of stylus force in the record groove but also loads the suspension system and aligns the coils to the yoke This setting determines the tracking ability and properly aligns the coils to the magnetic field of the magnets contributing to the linearity of the cartridge The cartridge should be set to 2 0 grams of tracking force
17. ed from the front of the cartridge Necessarily this affects the balance of left versus right information but not as dramatically in the lower treble basic high frequency performance Additionally groove tracing ability will be affected by incorrect azimuth adjustment Because the stylus does not sit perfectly vertical in the grooves see VTA an azimuth misalignment will also result in the stylus scrubbing in the grooves resulting in mistracking and contributing to poor high frequency response Your listening cue is to listen for stridency sibilants or an unusual metallic clang on instruments that do not normally produce a sibilant or clang The sound of an unnatural tssk tssk on cymbals and other leading edge transients are telltale signs of misaligned azimuth A very slight adjustment will correct for this problem Only in grossly misaligned arms will you hear an actual channel imbalance whereby the left channel actually sounds as though it is playing louder than the right or vice versa 24 AZIMUTH ADJUSTMENT continued Note When you have achieved correct azimuth the sound will take on a tidy integrated character that simply sounds right Some people have reported good results by playing mono records and listening for the focus of image as a determinant for azimuth We are reluctant to recommend this method since the groove geometries of mono records are different than stereo records We believe that a real
18. hyper detailed high frequency sound will result if the azimuth is set wrong Please refer to the manual section titled Azimuth Adjustment p 26 for further suggestions 2 Azimuth Error These illustrations show what the cartridge should To the Left look like when properly mounted and adjusted in the tonearm 27 AZIMUTH ADJUSTMENT continued Illustration No 7 shows azimuth at 0 of error in Illustration No 7 side to side tilt 0 Azimuth Error Illustration No 8 shows a negative rake angle Illustration No 8 VTA of 1 2 This angle will result in a very fast dynamic and robust sound gt 4 1 2 Negative Cartridge Rake Angle 28 AZIMUTH ADJUSTMENT continued Illustration No 9 shows a steeper negative rake Illustration No 9 angle than Illustration No 8 where the angle has been increased by only 0 3 barely perceptible to the naked eye The negative angle of 1 5 will result in a more rounded low frequency dynamic structure less clarity in the midrange and a reduced high frequency component lt 1 5 Negative Cartridge Rake Angle 29 WRAPPING UP THE INSTALLATION Now that you have gone through the basic set up procedure of your cartridge you can expect the solutions that are outlined in this manual to aid you in optimizing your cartridge as it breaks in over time You will find that for the first 10 2
19. incremental adjustments As a general frame of reference virtually any change you make will be less than one eighth of an inch Some such as vertical tracking angle adjustments may end up being a few thousandths of an inch BEFORE YOU BEGIN SETTING UP THE CARTRIDGE continued The Line Drawings As the saying goes a picture is worth a thousand words so we chose to add some simple illustrations to the manual The line drawings included in this manual are there for you as a guide illustrating what your cartridge will look like when both properly and improperly mounted and adjusted in your tonearm Although there is no way to show you exactly what a perfectly adjusted cartridge will look like in a tonearm the line drawings can serve to give you a mental template for your particular set up Found on pages 19 and 24 these line drawings will illustrate gross problems found in VTA and Azimuth adjustments Directly after the text on adjusting VTA and Azimuth the illustrations on page 26 will allow you to see what your cartridge should generally look like when properly set up For instance if your particular cartridge sounds best with a more exaggerated negative rake so be it If the visual aspect of your particular cartridge looks as if the azimuth is tilted very slightly to one side but this is the attitude that allows for the best sound this too is okay So use this guide as just that a guide Explore the possibilities of what you ca
20. lso changes the mechanical damping of the system as well as the relationship of the coils to the magnets Still for all but the most talented among us adjusting the weight is at the very least a useful interim tool in fine tuning VTA Always always always start with the arm lower than necessary and slowly raise its position Trying to start above the eventual point and lowering the arm will not work we guarantee it Please refer to the line drawings on the facing page On page 23 illustration No 3 shows a cartridge with 2 of negative cartridge rake which is a good starting point for you to work with 20 VTA ADJUSTMENT continued Remember the time domain will not lie and the ear is quite sensitive to time arrival cues whereas trying to guess whether a piece of program material has too much or too little bass for example is an exercise in madness When VTA is right the sound will take on a properly large image scale not bloated simply full in size with an easy breath to the music that emulates the natural ebb and flow of live music When wrong the sound can be either too dull at one extreme or pinched and small sounding at the other Remember you are working within a very small window of acceptability The total height differential you are working with is perhaps 1 4 and that included the falsing zone the area above and below correct that you will wind up finding by trial and error 21 VTA ADJUSTM
21. n extract from your cartridge and you will be rewarded with great music BASIC MOUNTING INSTRUCTIONS There are two basic functions you are seeking to accomplish physically bolting the cartridge to the tonearm and making the necessary four electrical connections to complete the audio pathway Note Make sure the volume control is turned all the way down when you are making any electrical connection We prefer first to bolt the cartridge to the headshell using the supplied stainless steel mounting bolts Next attach the audio leads The order in which you perform these tasks is functionally irrelevant but if you should slip while trying to affix one of those tiny wires at least the cartridge will not drop to the ground Using a pair of needle nose pliers fasten the color coded audio leads to the appropriate color coded pins on the cartridge If the headshell space is limited as it is on some British tonearms loosen the mounting screws and move the cartridge forward to give yourself more room to fit the wires If you still don t have enough room remove the cartridge entirely and then re bolt the cartridge when you re done with the wiring BASIC MOUNTING INSTRUCTIONS continued A Tip to Remember One helpful little tip learned from a technical mentor years ago was to remember that Christmas colors go together to form the right channel and hot colors are hot By this he means that red and white red hot and white hot ar
22. unctions of your arm so now would be a good time to do that for this function VTA adjustment s primary effect is upon the time domain behavior of the musical presentation Often we hear and read about tonal balance differences attributed to changing VTA But in the changing of the time signature one necessarily affects the arrival of high frequencies relative to the low frequencies The more on rakes a cartridge back the more the high frequency content is slowed resulting in to a point subjectively richer rounder sound Inversely raising the VTA will have the effect of sharpening up or focusing the sound Too high a setting and stridency results Major Hint We find it useful to obtain a copy of Wilson Audio s excellent Ragtime Razzmatazz Vol 1 Using the cut That Old Piano Roll Blues and the instructions included within the album has proven over the years to be both educational and accurate VTA ADJUSTMENT continued You will with a little practice find the exact height that allows a good balance between sharpness of focus and correct image scale When you get very close on VTA adjustment note that adding a touch more or less tracking weight assuming your initial tracking weight is 2 0 grams is a simple way of fine tuning the VTA Adding a tiny bit of weight is effectively lowering the arm height and reducing the weight will have the apparent effect of raising the back of the arm Be careful since adding force a
23. within the generator is of paramount importance Non linear magnets poor physical construction poor magnetic saturation of the yokes and poorly held tolerances can all be sources of an uncontrollable and non linear magnetic field A non linear magnetic field means non linear sound resulting in sound that can range from bright and sterile to dull and boring In the new Celebration 11 we ve chosen an expensive Alnico magnet for it s pure saturation qualities This quality helps provide the Celebration II with a very solid brass foundation and very wide dynamics But not stopping there the front yoke of the generator is high pressure fit against the Alnico magnet ensuring a linear magnetic density giving you the listener a vast open soundstage a natural and pure midrange and high frequencies that are extended but never bright We specified a long grain boron cantilever for the Celebration Il which provides excellent energy transfer from the stylus to the coils There is among some factions of audiophiles a misconception that boron cantilevers produce a somewhat sterile sound quality Nothing could be further from the truth However the choice of a still cantilever necessitated excellence within the suspension design of the cartridge DESIGN SPECIFICS continued Suspension Design Virtually all conventional moving coils get by with a suspension element made from a butyl material For the Celebration Il we choose to use a syntheti
24. world dynamic set up is the way to achieving a satisfying cartridge alignment and using mono records to set up for stereo records is not applicable Addendum Further experimentation will reveal that small changes made to azimuth may necessitate an additional slight change to VTA This area is the trickiest part of fine tuning That is the interactive nature of azimuth and VTA changes can be misleading A legitimate improvement to one area can lead to a subjective degradation in another simply because an initial error has been exposed As always it is important to listen rationally and build up enough of an experience base so that you can easily determine whether the changes you made are a true improvement or simply an irrelevant alteration 25 AZIMUTH ADJUSTMENT continued Illustration No 4 shows the attitude of the Illustration No 4 cartridge when the azimuth is set correctly The bottom of the cartridge may be used to set azimuth by eye However the final setting will be done by ear 0 Azimuth Error E Illustration 5 No 5 and 6 show azimuth errors of 2 tilted severely to the right and left These angles may result in volume imbalances biased toward the right or left channels 2 Azimuth Error To the Right 26 AZIMUTH ADJUSTMENT continued More importantly this azimuth error will not Illustration No 6 allow proper tracing of the grooves resulting in mistracking An edgy
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