Trilogy 906 Manual de usuario
USER MANUAL
906
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thank you
Welcome
Firstly, thank you for purchasing your Trilogy Audio Systems 906 Phono Stage,
we value your custom.
We strive to design and build world class products that stand the test of time.
By reading this manual you can gain clear understanding of its operation
and learn to care for it correctly. In turn, it will reward you with a lifetime of
outstanding performance.
......................................
Nic Poulson.
CEO Trilogy Audio Systems.
www.trilogyaudio.com
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GETTING STARTED
3 Introduction
3 Unpacking
3 Environment
4 Conguration
4 Gain Setting
5 Cartridge Loading Settings
6 Rear View Drawing
7 Connections
7 Power Supply
8 Front View Drawing
9 Operation
CARE & SERVICE
10 Cleaning
10 Servicing
10 Declarations
contents
GLOSSARY & SPECIFICATIONS
11 Glossary
11 Specications
RETURNS & ACKNOWLEDGEMENTS
12 Returns
12 Disposal & Recycling
12 Acknowledgements
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Introduction
We prefer that your Trilogy dealer delivers, installs, sets up and explains your 906’s operation to you.
However, we still recommend that you read through this manual thoroughly and keep it to hand for
reference.
Should any part of this manual or the operation of the 906 not be clear to you, please do not hesitate to
contact your Trilogy dealer. If they are not available please contact ourselves directly.
Unpacking
Be careful when unpacking your Trilogy 906 Phono Stage. Store the packaging safely for future use. It is
the ideal method of protecting your 906 from damage during transport.
Environment
Donotsiteeitherunitnearliquids,orplaceliquid-lledcontainersneartheunit.Ifanyliquiddoescome
intocontactwitheitherunitthereisseriouspotentialforanelectricshockorrehazard.Immediatelypull
out the mains plug from the wall socket. Contact your dealer to arrange an inspection before further use.
The 906 generates a small amount of heat and is cooled by convection. Do not place either unit near
sources of heat such as radiators or in direct sunlight. Do not enclose in a cupboard. Do not place directly
on carpet.
Aat,smoothsurfaceisrequired.Aswithallhighresolutionaudioequipment,your906issensitiveto
vibration,strongmagneticeldsandradiointerference.Adedicatedhighperformanceequipmentplatform
sitedawayfromotherappliancesistheoptimumlocationforthephonopreamplier.
The906issensitivetomagneticeldswhichmaydegradeperformance.Congurethe906beforenal
placement and connection.
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Conguration
Itisnecessarytocongurethe906forusewithyourchosenphonocartridgebeforeplacingand
connectingthe906toyoursystem.Thebaseofthephonopreamplierprovidesaccesstoanumberof
switches for this purpose. The switches are marked 1 to 6 with an “ON” to give indication of directionality.
They are independent for each channel and must be set the same for left and right channels.
Your phono cartridge will have an optimum working load which should be provided by the cartridge
manufacturer. It is expressed in resistance (R or Ohms) and capacitance (pF or pico Farads). It will also
requireaspecicgainsettingdependingonitstypeandoutputlevel.
Ifyoucannotobtainthisinformation,orareinanydoubtaboutthecongurationprocedure,contactyour
dealer for advice.
Toobtainthecorrectcongurationfollowthesettingsgivenonthetablesbelow.Iftheexactvalues
speciedbyyourcartridgemanufacturercannotbeachieved,selectthenearestvalueavailablefromthe
table.
IMPORTANT!
Ifyoudomakechangestothecongurationwhilsttheunitispowered,mutetheconnectedamplierto
avoid damage to your loudspeakers.
Gain Setting
Set both switches in accordance with the table below to achieve the required gain.
Cartridge Type Cartridge Output Switch 1 Position
Moving Magnet (MM) 1.5-5mV Off
Moving Coil (MC) 0.25-1.5mV On
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Cartridge Loading Settings
Set both switches in accordance with the table below to achieve the required loading.
Capacitance setting:
Capacitance required Switch 2 Position Switch 3 Position
100pF Off Off
200pF On Off
320pF Off On
420pF On On
Resistance setting:
Resistance required Switch 4 Position Switch 5 Position Switch 6 Position
47K Ohms Off Off Off
1K Ohms On Off
Off
330 Ohms Off On
Off
250 Ohms On On
Off
100 Ohms Off Off
On
70 Ohms On On
On
IMPORTANT!
Ifyoudomakechangestothecongurationwhilsttheunitispowered,mutetheconnectedamplierto
avoid damage to your loudspeakers.
.
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Trilogy 906 | Rear View
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Connections
It is good practice to complete all interconnections before switching on to avoid any damage to your
loudspeakerswhilepluggingin.Doublecheckthephonopreamplier’scongurationswitchesbefore
connecting to your system.
The rear panel features 4 RCA phono sockets. Connect the phono plugs from the turntable’s cartridge
to the left and right sockets marked “INPUT”. The 906 outputs should be connected to a suitable
preamplier.Doublecheckleftandrightchannelsareconnectedcorrectly.Ifaturntablearmearth
connection is provided, it can be connected to the earth binding post adjacent to the sockets. Other arm
cable connector types will require an adaptor; seek advice from your Trilogy dealer.
Power Supply
The AC input voltage has been set for the country it was purchased in. Check that the label on the rear
panel matches your AC supply voltage before plugging in. The AC inlet cable provided should be used. If
another cable is used check it is wired correctly and fused appropriately.
The wires in the AC input cable supplied are coloured in accordance with the following code:
Green and yellow: Earth
Blue: Neutral
Brown: Live
WARNING! The 906 must be earthed. Do not disconnect the AC earth at any time. If in doubt about any
aspectofpowersupply,consultyourTrilogydealeroraqualiedelectrician.
Adirectconnectiontoamainsoutletisbestforyouramplier,avoidadapters.Torealiseyourphono
preamplier’sfullpotentialwerecommendhighqualitymainsconditioning.Seewww.isol-8.co.ukformore
on power supply and system solutions from our highly acclaimed sister company.
The IEC inlet carries a ceramic 20mm fuse. If the unit stops working, check and replace this fuse with
one of the same type and value if necessary: 250mA T for 230V version, 500mA T for 100V and 120V
versions. If the fuse repeatedly fails, do not use the unit and contact your Trilogy dealer for service.
WARNING! Failure to replace the fuse with the same type and rating will invalidate the warranty
and may result in an electric shock and/or fire hazard.
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Trilogy 906 | Front View
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Operation
IMPORTANT!
Whenswitchingthe906onoroff,muteorturnthevolumedowntominimumontheconnectedamplier
to avoid damage to your loudspeakers.
Oncethe906hasbeencorrectlyconguredandinstalleditneedsnofurtherattention.TheredLEDonthe
frontofthephonopreamplierindicatesthe906ison.
As with all high resolution audio equipment, a period of break in is required before the unit will achieve its
full performance potential.
As the 906 consumes little power, we recommend leaving it powered permanently for optimum
performance.
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