Instruction/ maintenance manual of the product STEREO LINE PREAMPLIFIER Audio Analogue SRL
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AUDIO ANALOGUE maestro STEREO LINE PREAMPLIFIER OWNER’S MANUAL MANUALE D’ISTRUZIONI.
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3 INTRODUCTION AUDIO ANALOGUE does not take any responsibilities in the following cases: Whenever the operational procedures related to the use and the maintenance of the equipment as described in th is manual are not respected.
4 PREMESSA AUDIO ANALOGUE non accetta responsabilità nei casi in cui: Le procedure operative di utilizzo e manutenzione de ll’apparato descritte nel manu ale non siano rispettate.
5 Dear Audiophile, Congratulat ions and thank yo u for choosing Mae stro Line Pream pl ifier. You’r e now the owner of a unit that est ablishes a new reference in the cat egory of high-quality and high-v er satility ster eophonic products.
6 Features Double-chass is to separate t he line section from the digital an d power supply sectio n. 400Hz synthesis system analogical power supply with t wo thoroidal resistors a nd two different power lines for eac h channel. Thoroidal trans former digital p ower supply.
7 1 2 34 65 78 9 1 2 34 65 78 9 Front panel 1) Multifunctional and input sele ctor. It allows choosin g the sound sourc e visualizing it on the displ ay. It also allows sending the soun d source to the ta pe out and modifyin g set-up settings. 2) Volume control.
8 Chassis A back pan el 1) IEC standard power inlet. Con nect here the provi ded power cord. 2) Fuses(T2A). 3) RS-232 serial port. 4) 25-pin connect or for digital control s ignals. 5) Power plug fo r external phono amplifie r. 6) 4-pin XLR conn ector for le ft analogic power supply.
9 Descrizione del pannello posteriore telaio A 1) Presa di rete a norm a IEC. Collegare il ca vo di alimentazione di re te fornito in dotazione. 2) Fusibili(T2A). 3) Porta seriale RS-2 32. 4) Connettore a 2 5 poli per i segna li digitali di contr ollo.
10 Remote controller 1) “STBY”. Standby. It activa tes/deactivates standby mode. 2) “VOL+/VOL-“. Volum e setting. 3) “MUTE”. It activates/deactivates muting 4) “IN+/IN-“. It allows source sele ction and navig ation through the set-u p.
11 Unpacking and checking package Carefully open the package to avoid damaging the c ontent. The packa ge should contain: • 1 Maestro Line pre amplifier • 1 remote controller • 1 power cord • .
12 Plugging and connecting Maes tro Line Preamplifier First of all, you have to link the two sections of the u nit using the thr ee provided con nectors. Before connect ing Maestro Line Pream plifier to the sou nd source a nd to the am plifier, ple ase be sure t hat all the un its are unplugged from wall out lets.
13 Volume settings and silencing (mute) The volume knob on t he front pane l and the Vol+/Vol- buttons on the r emote controller chan ge the gener al sound level. It means that the vo lume of the two channels is al tered iden tically. It is po ssible to modify the relative level of each channel changing th e balance o ption in the setu p.
14 Notes on inputs bypassing Set-up has an optio n that allows send ing the input sign al to the outputs to byp ass the amplif ier when t he unit is in stand - by mode.
15 Set-up navigation Due to the reduced si ze of the display, only one option at a time is show n. Use the remote contro ller to navigate t hrough the different options, to cho ose the desired one and also to mo dify the parameters va lue.
16 Specifications In/out configuration Paramete r Measurement conditions Value Channels: - 2 Line gain 20Hz-20kHz 12dB Frequency respons e: Attenuation –10dB Attenuation –20dB Attenuation –30dB .
17 Specifiche Tecniche Configurazione in/out Parametr o Condizioni di misura Valore Numero di can ali: - 2 Guadagno sta dio linea 20Hz-20kHz 12dB Risposta in freq uenza Attenuazione –10d B Attenuazi.
18 TROUBLESHOOTING Symptom Cause Remedy Power cord incorrect ly plugged Make sure the powe r cord is correctly plugged into the am plifier and into the wall outlet Display is off No sound Burned-out f.
19 RICERCA GUASTI Sintomo Causa Rimedio Cavo di alimen tazione non correttament e collegato Controllare che il cav o di alimentazion e sia ben inserito nell’ampl ificatore e nella presa di r ete Dis.
20 AUDIO ANALOGUE Head Office Ufficio commerciale : Via C. Bottai, 88B - 51015 Monsummano Terme (PT) Italy tel. 0572 954513 fax 0572 954010 R&D Laboratory Laboratorio ricerca e svilupp o: Via XX Settembre, 47 - 56017 S an Giuliano Terme (PI) Italy www.
An important point after buying a device Audio Analogue SRL STEREO LINE PREAMPLIFIER (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Audio Analogue SRL STEREO LINE PREAMPLIFIER yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Audio Analogue SRL STEREO LINE PREAMPLIFIER - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Audio Analogue SRL STEREO LINE PREAMPLIFIER you will learn all the available features of the product, as well as information on its operation. The information that you get Audio Analogue SRL STEREO LINE PREAMPLIFIER will certainly help you make a decision on the purchase.
If you already are a holder of Audio Analogue SRL STEREO LINE PREAMPLIFIER, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Audio Analogue SRL STEREO LINE PREAMPLIFIER.
However, one of the most important roles played by the user manual is to help in solving problems with Audio Analogue SRL STEREO LINE PREAMPLIFIER. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Audio Analogue SRL STEREO LINE PREAMPLIFIER along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
