Manuel d'utilisation / d'entretien du produit 2383 du fabricant Sound Performance Lab
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Mod el 2 38 3 Use r ’ s Guide GainSt ation 8 Eight channel microphone and instrument preamplif ier Clip Hi Z Mic Off SOURCE HI PASS PHASE PHANTOM LIMITER 50 Hz Off Fet Peak Nor.
2 GainStation 8 User’ s Guide GainStation 8 Model 2383 Ver s io n 1.0 – 6/ 2003 Designer: Ru be n Ti lgne r Thi s use r's gu ide co nt ains a descr iption of the pro duct . It in no way represent s a guarantee of par ticular charac teristic s or result s of us e.
GainStation 8 3 Introduction .................................................................. 4 Be fo re you begin .......................................................... 7 Rear pane l/ conn ec tion s .............................................
4 GainStation 8 Introduction Inpu t makes all th e difference. Modern aud io produ ction relies increa singly on digit al systems fo r recording and mix ing processe s (DAW‘s, dig ital consoles etc.). The a dvantages o f di gita l audio ar e manif old and in clude af fordable storag e, comfor table ed iting, reca ll capabili ties and automa tion.
GainStation 8 5 Introduction Main tec hnical f eature s of the Gain Statio n 8 • Cu stom -de sign ed and b uilt , ful ly disc rete, c la ss A op -amps ( no of f-t he- shelf s tuf f her e). T he GainSt atio n‘s op-am ps fea ture 60-V ol t o pe r ating voltage — t w ice as hi gh as mo st common op-amps— for an incredible dy namic range.
6 GainStation 8 Thi s cu tting -edge tec hno logy ensures that signals recorde d with the GainSt ation 8 ha ve more p res ence an d subs tan ce and will easily c ut thro ug h a mix e ven at l ower le vel s. E x tr emel y low-frequenc y sig nal s ar e tigh t and t rans paren t wit h clear i nto- nation.
GainStation 8 7 It mak es good sens e to thin k abou t where y ou pla ce your GainStation 8 be for e con necting it. It shou ld be po sitioned so that you ca n easi ly reac h it, b ut th ere are ot her con sider ati ons.
8 GainStation 8 R ear panel/connections Wir ing Gain Station 8 1230321 Made in Germany XLR Wiring : P in 1 = GND/ P in 2 = H igh (+)/ P in 3 = L ow (–) OUT 2 ( BAL. ) INSTR. IN (UNBAL.) 1 POWER SUPPL Y DC INPUT OUT 1 ( BAL. ) MIC INPUT OUT 2 ( BAL. ) INSTR.
GainStation 8 9 Aga in , wh il e t h e GainSta tion 8‘ s hous ing is EM V-pro of and protects agains t HF-interf erence, pl acement of th e uni t is ver y impor tant since it amplif ie s m icroph one sig nal s a s well as o ther unwa nte d s ign als.
10 GainStation 8 R ear panel/connections MIC IN PUT Dynami c, co ndense r o r tube microp hones ca n be conn ec ted to the Mic In put. The 48 V s witc h prov ides t he phan tom pow er necessar y for some microphones (see als o „ Control elements/ Phant om“ on pa ge 1 3).
GainStation 8 11 Control elements CLE AN GA IN Thi s po te ntio me ter con trol s th e amoun t of preamp lif ic ati on provided by the cl ass A so lid -st at e stage. A r ange of up to + 63 d B is provided. Fo r mor e infor mat ion, p leas e se e “S et ting le vel s on the GainS tat ion 8“ on page 16.
12 GainStation 8 SOURCE Thi s swit ch a llo ws you to sel ect between the Mic and Inst rume nt inputs . Both inputs can remain connec ted at all times, reg ard- less of which in put is se lec ted. When f irst th rown af ter power ing up the uni t, th is swi tch ca n cause a noticeab le pop due to t he disc harg e of residual c urre nt.
GainStation 8 13 IMPED. Ω This 3-way switc h a l lows you t o sele ct bet wee n th ree inp ut impedance s for the Mic Input. In general , higher impe dances increas e levels and em phasize high f requenc ies, while mids and bass frequenic es are dampene d.
14 GainStation 8 LIMI TER The Gai nS tati o n 8 off ers t w o t ype s of outp ut leve l limit ing: Peak and FE T . Th e limi ter is pre - out put le vel cont rol , so t hat the limit ed signal ca n be opt imall y adapte d to an ex ter nal conver ter .
GainStation 8 15 POW ER Swit ches t he unit on or of f. The s witc h illumin ates wi th del ay, because it i s fed by the 250 V anode p ower – don’ t panic .
16 GainStation 8 In spite of its quality an d f le x ibili t y , th e GainSt atio n 8 ‘s tr ans - parent user inter face allows quick , intuitive oper ation.
GainStation 8 17 Combining dif ferent amount s of cl ean an d t ube g ain will c reat e vario us effect s. Th e G ain Sta tio n 8 oper ates v ir tuall y dis tor tion - fr ee wi th the tube stag e byp as sed . The s ound is c lean and t ra ns- parent with ext re me de ta il a nd v ery low noise.
18 GainStation 8 Limit er To a c h i e v e the desi re d re sult s wit h the i nteg rate d limi ter , it i s impor tan t t o unde rstand i ts opera tion .
GainStation 8 19 The adve nt of digi tal recording and th e f ac t th at more a nd more material remains in the digital do main f rom star t to f in ish have rai sed d em ands on p r eamplif iers.
20 GainStation 8 Vo c a l s /sp e e c h The tube stag e is well su ited f or addin g pres ence to vo cal s. Ex er c i se ca u ti o n wh en setting leve ls, parti cu l arly w ith the cl ean stage , si nce vocal s can be e xt remely dynamic.
GainStation 8 21 Elec t r ic B a ss If an elec tr ic bass is direct ly connected to the instr ument input, a combination of clean an d tub e st ages is u suall y bes t.
22 GainStation 8 Drum s /snare drum Ex er c i se ca u ti o n wh en s e t t i n g l e v e l s t o avoid clippin g. Drums are notoriou s fo r fa st , pow er f ul tr ansien ts t hat c an eas ily add 10 dB t o the average level.
GainStation 8 23 Inside the Ga inStat ion 8 The most tim e-cons u ming par t of the deve lopm ent of the GainStation 8 wa s searching for , selec ting and matching compo - nents, P CB‘s and IC ‘s .
24 GainStation 8 An o utpu t st age , wh ich a lso operat es in clas s A m ode wi th ove r 6 mA of c lose d- circui t cur rent , fu nct ions a s a cur rent a mplif i er . The trans ist ors and resis tor s util ized al s o had an en orm ous ef fec t on the audio quality.
GainStation 8 25 The Instru men t Input is a f ully di scr ete impe danc e conver ter that also operates in class A mo de. It is based on a lo w-n oise fi e l d e ff ec t t ra n s is t o r th a t is e s p ec i a l ly w e l l s u i t e d t o t h i s t a s k due to it s e xt reme ly hig h input im peda nce.
26 GainStation 8 In the case of the power supply , n o ex pen se wa s sp ared. A f te r all, the p owe r suppl y is one of th e prim ar y f ac tors in t he audio qualit y an d over all so und of any de vice.
GainStation 8 27 Fre q ue n c y response (Clea n Ga in 30 d B, T u be G ain off, o utput level 0 dB, +/- 0.5 dB): ‹1 H z-1 25 kH z Fre q ue n c y r e sp o n se ( C l e a n G a i n 3 0 d B , T u b e .
28 GainStation 8 Dimensions (W x H x D ): 482 x 8 8 x 237 mm Weig ht ( w/ o Lund ahl transf ormer): 6 , 3 k g Ext e rn al p o we r su p p ly – dimensions: 219 x 85 x 25 7 mm Weig ht: 6 ,8 k g The fo.
GainStation 8 29 SPL produc ts are manufa ctured u sing carefull y selected compo - nents an d ma teria ls an d sta te- of-t he- ar t pro duct ion tech no- log y . Ever y S PL pro duct i s thor ough in spec ted a nd tes ted be fore leaving the f actor y, including acoustic and elec tronic testing.
< Manual GainStation 8, Model 2383 All yo u need i s imag inat ion, g ood ea rs an d thre e let ter s:.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Sound Performance Lab 2383 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Sound Performance Lab 2383 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Sound Performance Lab 2383, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Sound Performance Lab 2383 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Sound Performance Lab 2383, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Sound Performance Lab 2383.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Sound Performance Lab 2383. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Sound Performance Lab 2383 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
