Peavey Catalog 1973 电路图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 / -a ,N. lr I I I tr t, _* :5 WE FAERICATE EVERY PIECE OF THE ELECTRONIC CHASSIS AND SPEAKER ENCLOSURES IN OUR O!N PLANT- BUILDING OUR OWN COMPONENTS KEEPS THE COST MUCH LOWER AHAN BUYING FROII OUTSIDE PRODUCERS, -. ALLOWS US TO TEST AND RE_TEST EACH ASSEMBLY AS IT 15 BUILT A

2、ND MOST IMPORTANTLY ALLOWS US TO CONTROL TtsE OUALITY AND EXCELLENCE OF EACH PARI OF OUR EOUIPMENT. WE AT PEAVEY ELECTRONICS BELIEVE THAT AUALITY IN CRAFTSMANSHIP IS OUR MOST IMPORTANT COMPONENT. T HISIN HO USE PRODUCTION ENABLES US TO BRING THE CUSTOMER AUALITY AT PRICES THAT CAN T BE APPROACHED BY

3、 OUR COMPETITION.THINK ABOUT ITI ll RadioFans.CN 收音机爱 好者资料库 PEAVEY ELECTRONICS is a young company with young freety flowing ideasj ditferent ideai, atout our product and about caftied out within a new type ot inaustriat enrergise. tndividuatity k rmportam to us bcaure we feer rhat each individuar in

4、 ou. organizalion rhourd have th chance to deverophh o. her particular tatents to the very heiqhr ot their porentiat. We started out to build the finesr amps on the msrket with price bing no objecr. As the Fmpany devetoped, new ideas and methods werc put into pracrice that actua y a owed us ro luira

5、 uii, uqio-t to. r money. we never intended ro have rhe most competitive Plics on the market at the outret . . . . . it just worked oul thar w.y. we e nor invotved with rhe huge corporate hotding companies or inro th ,corporate has!te,a, are most or our competitors. we re never fo.ced to make compro

6、mis$ to sstisfv a board oi directors or to impress stockholders with huse proritr and dividendr. wu -ut inrv to tutiiv. r.i.,*i 0 ,i *, *lf-satisfaction of buildins the finesr products avaitabre at reasona;te and fail p.i.r. e;rr * , .ot into rne DE corporate scene, we are abte to offer the custoner

7、 the besl vatue for hh money. As you look through thir catatog, we wil show you who we are, whar we?e doing, and just why yon shoutd consider our products when you buy an amp. T m k m m l- rT o ft o z I o a -l z -t - z c I o X m a - t ? 6 I f o A ra (o () HISTGIFIY ln 1957, -Hatley.Peavey buitt his

8、lirst amptifier as a par of his etectronics hobby. Severat ot his friends who wer profssional musicians tiked the sound so w that they ordered amps Io.,r,.J. fm *_A.p.ua that a kid in his basemmt was buitdins hish quatity amptitiers for far tes ihan f, ,rutiir-ri_.npunir. rr, became so sreat rhat he

9、 was torced to moye our ot his basemenr workshop into a titfle cindFblock building. orher musicians who had ideut una *gs.tio. j.iud in .Jir,vugi. p*ft tLi, new.ideas in amptifier technotosy and production. roay-cury -r ri,onii .;I; ;. taree ractory buildings and has become one of rhe tarsest sound

10、3vstem manuracttrrero in r u.riJir.i. - The new MllSlClAN series ls the resu t of one of the most comprehensive and thorough research programs ever attempted by Peavey Electronics. Many new circuits and ideas are used throughout this systen. The new 210 watt RIVIS amp ifier couples the brute force o

11、 Eigl_l h gl_ pr ergy powe alcrs-o s .o a nds.ive heatsink for fanrastic power and durabilltV. The preamplifier sectlon has every needed control function to produce unlimited dVnamics, tonal variation and almost anv specialeffect. The exclusive distortion control allows the M!rsician to dup icate th

12、e natural dislortion of an overdriven tube amp at all volume levels. This distortion controLs blends harmonics lnto the signal whlch match the harmonlc content oJ a tube amp. By adjusting the settlng o the distortion contro , varlng degrees of harmonic distortlon can be introduced into the output. n

13、 additlon to distortion, a conventionl Fuzz circuit has been lnc uded that features extremely long sLrstain and ve vet smooth response. The Musician a so includes the standard effects of reverb and tre rnolo, which are contlnuously variable and may be cLrt on and off with the rernote foot switch. Th

14、e unique six channel equallzer was developed to give the I/lusician comp ete controL over the entire tonal spectrurn by providlng incremental contTols for each frequency range. Proper adjustment of the eqLral izer enables new and different tonal blends to be created. The second channel of the Muslci

15、an ls c ear of all effects and is equlpped w th vo ume, treble, bass and middle contro s. For added flexabilitv, a booster power outpul has been designed to allow additlon of external power arnps. The tremendous power and versatilitV of the IVluslcian are compllmented by the many speaker options ofJ

16、ered with this unique series. To accomodate a I preferences we have provided several distinctly dlferent systems, each with its particular characteristlcs of response, power handling, and portability. The 412 enc osure emp oys Jour twelve lnch eight ohm drivers moLrnted in two entirelV seperate sub-

17、enclosures with ducted port I N 6 tuning to provide optimLlm damping and efJiciency at the low end as we as maintaining extremelv wide Jrequency response at extreme power levels The6l2H ulilizes six twelve inch sixteen ohrn drlvers in three Seperale o r sJspensio. SUb-e1, lOSL,es lo, rnairnLm power

18、handling and performance. The extreme high end is reproduced by a hyperbolic.horn with a heavy duty driver and crossover network. The 412S-2 option uses eight twe ve inch sixteen ohm drivers in two seperate speaker cabinets each of whlch is divided into seperate air suspension sub-enc osLrTes. Thse

19、seperate enclos!res may be stacked or seJlerated for more dispersion. The eight drivers provide huge power handling capability as we I as produce intense sound ores rF levp s needed o. .rge o .dro1!F . A full compliment of effects, a six channe equa izer, a second clear channel, and near V twice the

20、 power of anything in its price range, make the Musician well worth consideration pecs Ourplr Power Zr0 !, RMS to;. Tr,tD noZOHMS Sensit,v rv 20mV 1 KHZ (Tone Co.r ors Flat. vo r.etZ:OOt tnpur tmpeoance:/?r orvrs d raktng advanrage of the lack of understanding of the buying pub ic. As voLr probablv

21、know, there are sveral ways to rate the power of an amplifier, but onty one rhat means anything at a . Average power is determined by applying rhe power formuta (Averase power=VR/Sx|RMS) and using rhe FMS vottages and currenis measured at the amplifiers output under CONT NUOUS operat nq conditions.

22、We pubtish our power rattngs in severat ways to provlde a tue measlre of comparison wtth other arnp ifiers. you shoLrrd pay most attention to the ,RMS; power rating oi any amp as this is the mosr rea istlc raring method. You should be aware that many companies give their RMS power ratings but do not

23、 menrion rhe percenrage of dislorrton at rated power. A 100 vtt HMS ampllfier cou d concivably be rated at over 200 watts BMS if th Lrnit is a owed to be tesred at complete overdrive with forty to fifty per cnt distonlon. This Lrnit wou d in facr be capab e of 2oO warts but sinc rhe distortion is so

24、 hiqh, it is Lrnusab e at that power. Remember, if Ff/lS power is menrioned in a specificarion sheet it means nothin-g if the d stortion figure is not givn for thai power level. lt is the policy of some companies to rate power ar over ren per,cnr drsrorrion. Th s policy allows them ro claim over 100

25、 watts for a 60-70 watt amp. We have folnd it reasonable to rate olr solid state amplifiers ar on per cent dtstorrion which conforms to whar is genera|y considered high fidelity standards. ln the cas ol our tube type amplifiers which gnerate more dislortion than sotia state, we rate at the five peFc

26、ent figure which ts cornmon pracrice for rhis rype unjt. The peak pow# rating is generaly considerd to b twice the RNIS power raring and rea y doesn r re I much about the amp, especlally if dhrorrion figures arent given Mrsic power ls a wav that some manufacrurers use to gtorify rheir power ratings.

27、 tn most cases you can assume rhai any conrpanv that rates thls wav ls not tel ing the who e truth. Again, distonion figures N4UST be tncluded if the rating is meaningtut. D stortion is the change that occurs in the signa as it passes through rhe amp ifier xctusi, of ronat variation. tfasignat is in

28、serted lnto the inpLrt of an amp ifier the percentage of deviation (distortion) can be measured at the outpul using distortion analvzrs All amplifiers have some dgre of distortion, the beiter unirs rndinq to have much ess than poorty designed unirs. The buver of electronic audio equipment should be

29、aware thar there are severa ways ro rare rhe power ouiput of an amp. often extravagant power ratings are claimed to inrpress the uninforrnd buyer. Powr rating is indeed an important consideration tn the pe.formance of an amp, however, you must know upon what terms the rating w:s maae in order to pro

30、perty ev.tuate.jts worth. The new Bass represents the latest developments of our research and development program which have evolved from seven years of laboratory and on the job experimentation. This new amp teatures a 210 watt RMS power circuit that uses eight 30 amp power transistors, mounted on

31、a massive aluminum heatsink for cool operation. lMany new circuits have been developed for this unit which represent the state of the art in musical instrument amplification. ln order to provide complete tone control, a six channel equalizer has been developed which allows incremental control of the

32、 six seperate frequency bands. Proper adjustment of the equalizer will allow the bassist to tailor the response to duplicate the sound of any amp, or to create his own personal sound. The new slope control provides a unique method of tailoring the low end rollotf to suit the playing condit;ons. By r

33、olling off the extreme low end, added punch can be obtained with only slight sacriice in overall tone. The distortion eflect on the Bass features expanded versitility in the use of controtled distortion or density. The combination of the distortion efiects with the equalizer can be used to color the

34、 sound to suit any taste. A foot switch is provided to acilitate the remote control of the distortion eifect. The second clear or normal channel is equipped Vuith volume. treble, middle, and bass controls. The requirements ot the modern bassist are very demanding in regard to the amp and especially

35、from the speaker system. We offer the New Bass with several combinations ot speakers to suit the requirements of the individual. The 215 cabinet is the most popular configuration and is capable of tremendous punch in ihe low end due to it6 horn loaded port design. The two liften inch drivers provide

36、 a rich midrange by direct radiation. The 118S folded horn uses one massive eighteen inch driver in a new single, smaller more portable package which delivers all the power and efficiency of the la.ger folded horn cabiners. The combination of the two 1185 enclosures provides truly phenominal bass re

37、sponse afld unbelievable power handling for large areas. For those who preer a more punchy bass sounds the dual 412 cabinets are the ideal choice because o the extended range oJ the twelve inch speakers. The twelves tend to emphasize the middles and upper harmonics oJ the sttings. Output Power: 2/O

38、/ RM1 /% THD tlro 20Hy45 Sensrtivity. 20 mV KHZ (roue coNTaa-s FLAr,voLlME tz:oa) lnpur lmpedance. 33O K oH/45 Signal to noise Ratlo: 6b DB (5o K lHll sodrtE /MPEDANIE) 2t5l18S- 2 ln an effort to provide for better serviceability and packaging, we have desisned a I our amps on a modular concept. Thi

39、s means rhat if you have troube, the defective Povver modul can be rplaced and yoLr ar back in business Even a nontechnical person can repair a Peavev. thanks to our modLtar design. About 90 per cert of att amp ifier trouble h in the powr scrion of the amp. lf you own a Peavey att you need do is exc

40、hanqe the power module panel wlth a Pavey dealer service man. lltt connecr the plugs, plr back the screws and youre sitting on GOJ lf youte covred by the warranly, irh free. lf you r not, itt sti I cheap. Mklng each sub,assembly modutar costs considerablv more but we feet the extra expense on our pa

41、rt is justified in order to provide you wirh a more serviceab e and Our srvic atitude h rhis: lf vou treat your Peavy equipmenl with r-oasonable respct, w wi I knock ourseves out to keep you happy with it. welt do i1 wit ingty, accurately, and the fastest possib e The modu ar concpt is another of th

42、e innovatio.s rhar have been app ied to our equipmenr, nor just MctDULAFI CclNGEPT Todavs music is moving in many difJerent directjons, both in Jorm and delivery This has required us to answer the demand with a completely new series of amplification systems. We have created new circuits to give more

43、 power and control than have prevlously been available. The soJid state 410 watt RMS power section uses ten selected high voltage transistors mounted on a giant Jinned aluminum heatsink. As added insurance against failure we have provided forced air cooling to maintain optimum operating ternperature

44、 under the most sever playing conditions The manv features of the F 800 series qive thm the tonal flexability, sustaln, and power needed to duplicate the sound of any amp as well as generate new sounds at previously unattainable soLrnd pressure levels. (, t o A The F-800G is the lead guitarists answ

45、er to the problem of control and proiection to large audiences. The slngle channel F_800 has only functional controls, and isas simpl6 to operate as ls possible while retaining all the necessary effects The overdrive a lows controlled distortion in the front end, while the built-in fuzz augments thi

46、s distortion capability. The overdri circuil is not the same as Fuz7 an; these two featLrres may be combined for some very interesting harmonic effects The effects of ieverb and tremolo are standard on the F800G, and the distortion, fuzz, rcletb and trernolo are controlled from the remote footswitch

47、 The bass, treble, and middle controls are followed and augmented by our six channel equalizer to give maximum control to the various bands 01 the guitar sound spectrum Each channel of the equalizer circuit a lows a 14 DB boost or cut in the response of those requencies controlled. Tonal flexability

48、 and power fed into rnassive speaker systems cornbine to make the F-800G a trulv phenominal performer in a lunctional and durable package. ln an effort to satisy all prelerencesl we have created new vacuurn designes for those who preler the warm glow oJ power. The VTA is powered by tour 6550 output

49、tubes and is conservativelv rated at 200 watts RMS. This dual channel amp can be used for either bass or guitar, with suitable speakers. The VTA preamplifiers are very modern in design and are oJ two diJJerent types to allow different sounds to be obtained from each channel. One circuit oJ the preamp uses the classic passive type tone controls which tend to produce a flatter soLlnd than the newer eedback type as used in the second channel. The VTA incorporates a unique Ieature, OVEnOntVe, which allows either channel to drive the other to prodLlce a fanta