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Manual Plinius SA-103

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  • Plinius SA-103 - page 1

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  • Plinius SA-103 - page 2

    2 CONG RATULATIO NS on your de cision to become the pr oud owner of this Plinius SA- 103 Po wer Am plifier. This manual has been prepared to hel p you und er stand the ope rat ion of your amplifier, and to provide inf or mation abo ut its desi gn and t he vari ety o f w ays it ma y be us ed. We have desi gned and manuf act ured t his ampl if ier to ...

  • Plinius SA-103 - page 3

    3 DESI GN PHILOSOPH Y Fro m a dist ance yo u can see th at the design of the Plin ius pr oducts is mo re than an appli ed styl ing exercise to t he front panel. We have star ted from th e ground up to produce a casing for our electronics that is un rival l ed in it s physic al st ren gth and vi sual si mplic it y. Wher ever po ssible w e have r edu ...

  • Plinius SA-103 - page 4

    4 C ONTENTS Int roduct ion .................................................................................................................. .................. Page 3 Prec aut ion s ................................................................................................................... .................. Page 5 Ampl if ier Feat ures - F ...

  • Plinius SA-103 - page 5

    5 P RECAUT IONS Please t ake spec ial not e of the f ollowing pr ecautions bef ore oper ating yo ur new ampl ifier: • The P linius SA-103 P ower Ampli fier ca n be op erated in mon o mode d elive ring up to 460 wat ts into 8 ohms . Thi s amp lifier is als o cap able of a very large pe ak curren t de livery . • The P linius SA-103 P ower Am plif ...

  • Plinius SA-103 - page 6

    6 A MPLIF IER F EAT URES – F RO NT P ANEL F RON T P AN EL L AYOUT S HOWING M UTE A ND B IAS S WI TCHES MUT E S WIT CH It is not rec omm end ed p ractice to inte rfe re wi th the i np ut ca bles while the a mplifi er is switc hed on and conn ected to the loud spe ake rs, so a M ute bu tton i s fi tte d to in terru pt the inp ut s ign al. Th is all ...

  • Plinius SA-103 - page 7

    7 CLA SS A: This po sition provides Class A bias to the out put stage therefor e ensuring the optimum pe rformanc e of th e am pli fier d uring a ll li steni ng ev en ts . Cla ss A a mplif iers ru n hot ter th an Cla ss AB amplifiers, hence our specially designed and distinctive heat sinks. Operating the amplifier in Class A necessi tat es two pr e ...

  • Plinius SA-103 - page 8

    8 Z258 RCA STE REO RCA BRIDG ED MONO X LR BALANCED MONO X LR ST EREO PUSH PUSH C A UTIO N RISK OF ELEC TRIC SHO CK DO NO T OPEN A MPLIF IER F EATU RES – R EAR P ANEL This panel incorporates all the te rminals for connecting the input signals from your preamplifier, and out put to t he loudspeakers, an d mains supply. A reaso nable under standing ...

  • Plinius SA-103 - page 9

    9 AMPLIFIER CONFIGURA TION SELECTOR REFER T O OWNERS M A NUAL FO R USAGE INSTRUCTIONS RC A ST ER EO RCA BRI DGED MONO XLR BALANCED MONO XL R S TER EO A LL MONO /BRI DGE OPTIONS USE RI GHT INPU T A ND LEF T + RIG H T+ OU TPU TS ONL Y IN PUT TE RM INAL S Inpu t te rmina ls fo r your Pli nius SA-10 3 Pow er A mplifi e r are eas ily a cces sib le an d ...

  • Plinius SA-103 - page 10

    10 The ACS s witch opt ions a re: RCA S TEREO : Thi s opti on provi des a stereo outp ut via b oth lef t and right outp ut cha nnels from a stere o signal co nnec ted t o bo th left and ri ght input RCA in puts. RCA BRI DGED MO NO: This optio n configures your amplifier to drive one lo udspeake r f rom o ne unbal anced sign al f ed to the R IGHT RC ...

  • Plinius SA-103 - page 11

    11 O UTP UT TER MIN ALS - B RIDGE D/ MON O In br idged/mono mo des, the lo udspeakers u til ise only t he posi ti ve (+) o ut puts o f yo ur Plin ius SA- 103. I n this configuratio n power output t o the loudspeakers is dramaticall y increased (around four times as much), and is commonly used in conjunction with ano t her amplifier for amplificatio ...

  • Plinius SA-103 - page 12

    12 I NSTALLAT ION AND O PERATIO N PL ACEMEN T AN D V ENT ILAT ION Your Plinius SA-103 is designed to opera te at a modera tely high t emperat u re, even more so when u sed in Class A . The i deal locat i on i s on a rigid st and or floor mounted away f rom direct co ntact wit h any temper atur e sensitive mat erials or deep pile c arpets. The flow ...

  • Plinius SA-103 - page 13

    13 RCA S TER EO RCA BRIDGED M ONO XLR BALANCED MONO XLR ST EREO PUSH PUSH I NP UT /O UTP U T C ONNECTION R EAR P AN EL S HO WING L OC ATION O F I NPUT /O UTP UT T ERMINALS It is important that you connect your loudspeakers (outputs) and preamplifi er (inputs) to the Plinius SA- 103 Po wer Amplifi er co rrec tly to e nsure the amp lifie r i s not d ...

  • Plinius SA-103 - page 14

    14 RCA ST EREO Conn ect you r p ream plifie r or i nput s ign al to the tw o RC A inp uts a t the top o f the amp lifie r ba ck p ane l. Make sure yo u connect the r ed coded cabl e to the red RIGHT R CA i nput and the blac k (or whit e) cable to the bl ack L EFT RCA input. A lso make sure t he RCA co nnecto rs are a snug fit and are in serted all ...

  • Plinius SA-103 - page 15

    15 XLR BALANCED MONO As with RCA Bridg ed Mono, this option configu res your amplifier to drive one louds peaker, but from one balanc ed lin e input con nected t o the RIGHT XLR In put. In bal anced mon o mo de the onl y input made to your preamplif ier is to the RIGHT channel XLR input. The LEFT channel XLR input is not co nnected. Next your louds ...

  • Plinius SA-103 - page 16

    16 P HAS ING ( OR PO LAR I TY) It is important to achieve go od ster e o imaging in your li stening room. By observing the wi ri ng instructions above, each Power Amplifier/loudspeaker comb inatio n should be in phase. If you experience poor ste r eo image and/o r a lack of bass, ch eck th at t he loudspeaker wir ing has been connec ted c orrectl y ...

  • Plinius SA-103 - page 17

    1 7 SA -103 F EAT URES ERR OR DETECTION The Plinius SA-103 Po wer Amplifier has in-buil t error detection. This will function unde r the following conditions: • When t he amplifier is overdr iven/cli pped • If any int ernal f use is damage d Should eithe r of th ese cir cums tance s ari se th e am plifie r will d iscon nec t both c hann els a n ...

  • Plinius SA-103 - page 18

    18 LED BRI GHT NESS CO NT ROL Your P linius SA-103 h as a n intern al LED brig htnes s cont rol tha t will a djus t all thre e fron t pane l LED’ s. A small fl at bladed screwdriver can be used to adjust t he b rightness. The LED brightness control is a small multi turn poten tiom ete r an d is located on the fron t of t he m ain circui t board w ...

  • Plinius SA-103 - page 19

    19 L OUDSPEAKER S ELECT ION Your P linius SA-103 P ower Amp lifi er is d esi gned for use with h igh fi delity louds pea kers . It shou ld not b e used to operat e any other t ype of appl iance or equipment. Choice o f loudsp eak ers is one of pers ona l ta ste, providi ng the ch osen loud spe ake rs are s uitab le for us e with your amplifier . Be ...

  • Plinius SA-103 - page 20

    20 W HY C LASS A I S B ETTER Class A has al ways been regar ded as the perfect operating mode f or audio ampl ifi ers. Man y leading amplif ier designer s and manuf act urers world w ide recognise t hat a well designed Cl ass A circ uit has inh erently lower d isto rti on than any other de sig n. Clas s A c ircuit topo logy is one in wh ich the tot ...

  • Plinius SA-103 - page 21

    21 S PEC IFICATIO NS 125-W ATTS RMS PER CH ANNEL INTO 8 OHMS. BOTH CHANNELS DRIVEN FROM 20Hz TO 20kHz.  B RIDGED /B ALANCED M ONO O UTP UT : 460 Watts RMS 2 0Hz to 20kH z int o 8 ohms .  F REQUE NCY R ESPONSE : 20Hz to 20kH z ± 0 .2dB . -3 dB at 5Hz and - 3dB at 7 0kHz .  D ISTO RT ION : T ypicall y <0.0 5% TH D at r ate d pow er. 0 .1 ...

  • Plinius SA-103 - page 22

    22 I NDEX ACS (Ampli fier C onfig urat ion Sel ector) ........................................................................................ P age 9 Bal anced Sign al ................................................................................................................ ........ Page 10 Bi as Class A ..................................... ...

  • Plinius SA-103 - page 23

    23 C ONTA CT D ETAI LS All operational , tech nical and descript ive mat erial publ ished here is subjec t t o change at any ti me wit hout notice. For further product informat ion or queries, please co ntact us at the address below. PL INIUS pr oduc ts ar e design ed and manuf act ure d by: Plinius Audio Lt d. P.O . Box 1836 Pa lm erst o n No rt h ...

Manufacturer Plinius Category Stereo Amplifier

Documents that we receive from a manufacturer of a Plinius SA-103 can be divided into several groups. They are, among others:
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All of them are important, but the most important information from the point of view of use of the device are in the user manual Plinius SA-103.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Plinius SA-103, service manual, brief instructions and user manuals Plinius SA-103. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Plinius SA-103.

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A complete manual for the device Plinius SA-103, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Plinius SA-103 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Plinius SA-103.

A complete Plinius manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Plinius SA-103 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Plinius SA-103, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Plinius SA-103, that we can find in the current document
3. Tips how to use the basic functions of the device Plinius SA-103 - which should help us in our first steps of using Plinius SA-103
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Plinius SA-103
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Plinius SA-103 in a specific country, if it was not possible to solve the problem on our own.

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