User Manual for MATRIX AUDIO models including: MA-1 Power Amplifier, MA-1, Power Amplifier, Amplifier
MATRIX MA-1 Power Amplifier
MATRIX MA-1 Amplificateur de Puissance
UserManual Power A m p l i f i e r Power Amplifier Catalog Packinglist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01 Partsandnames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02 Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02 Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 03 Speakerconnection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 05 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08 Audiospecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08 Trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08 Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08 Weight&size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08 Packlinglist Power Amplifier Product Powercable Triggercable Usermanual&warrantycard Power Amplifier Front Partsandnames 1 2 1 Poweron/Standby Afterconnectingtopowersupply,pressthisbuttontopowerontheunit. Holditfor1secondstoletthedeviceenterstandby. 2 LEDindicator T h e L E D i n d i c a tor w i l l g o of f w h e n t h e d ev i c e i s s tan d by. I t fl a s h e s w h e n the device is delayed starting, and will keep lit up after the device is started. Partsandnames Power Amplifier Rear 6 1 23 5 78 1 Workingmodeswitch This switch changes the working mode of the device between Monomode,StereomodeandBridgedmode.Toavoidmisoperation, toggling this switch when the device is on will not change the currentworkingmodeimmediately.Theswitchwilltakeeffectafter thedeviceentersstandbyandstartsagain. 2 Gainsettingswitch T h i s sw i tch c h a n g e s t h e g a i n of t h e a m p l i fi e r. T h e n o r m a l g a i n i s +30dB, which can be attenuated to +24dB, to adapt to different preamplifiersorspeakers. 5 Leftchannelinputs In stereo mode, use an RCA or XLR cable to connect to the left channeloutputofthepreamplifier. InBridgedandMonomode,useanRCAorXLRcabletoconnectto oneoftheoutputportsofthepreamplifier. 6 Speakeroutput Supports216speakers. 7 USBTypeC Forfirmwareupdate. 3 Inputswitch UsethisswitchtoselectXLRorRCAastheinputchannelofthe amplifier. 4 Rightchannelinputs In stereo mode, use an RCA or XLR cable to connect to the right channel output of the preamplifier. In Bridged and Mono mode, theseinputportswillnotwork. 8 Triggerinput/output Connect to audio devices with trigger ports through a ø3.5 mm monoplugcables,toachievealinkagecontrolbetweenMA1and otherdevices.Thetriggeroutputprovidesa12VDCsignal. Power Amplifier Rear Partsandnames 4 123 1 Powerswitch Ifyouneedthedevicetobeturnedoffcompletely,pleaseturnoffthisswitch. Otherwise,thereisstillabout1Wpowerconsumptioninstandbymode. 2 Fusecase Pleaseusea5*20mmtimedelayfuse. 3 Powerinput Please use a power cable which includes an earth wire and ensure you haveareliableearthwireconnection.Otherwise,thecasingofthedevice mayhaveaslightlychargedtouch. 4 Airvents Donotblockthisareatoensureeffectiveairmovement. SpeakerConnection Power Amplifier Pleaserefertothediagrambelowforspeakerconnectionin[Mono]mode. Power Amplifier SpeakerConnection Pleaserefertothediagrambelowforspeakerconnectionin[Stereo]mode SpeakerConnection Power Amplifier Pleaserefertothediagrambelowforspeakerconnectionin[Bridged]mode. Makesuretoconnecttospeakerscorrectlytoavoiddamagetothedevices. Power Amplifier Appendix AudioSpecifications XLRInputImpedance RCAInputImpedance InputSensitivity OutputPower FrequencyResponse Stereo/Monomode Bridgedmode 40k 20k 1.48Vrms 1Vrms 250Wrmsx2@8 450Wrmsx2@4 500Wrmsx1@8 900Wrmsx1@4 (Measuredundermusicsignal) 2020kHz(+00.15dB)160kHz@3dB SNR 119dB@+24dBAweighting 123dB@+30dBAweighting THD+N Crosstalk Gain LoadImpedance DampingFactor <0.02%@250W8 <0.06%@500W8 216 125dB +24dB/+30dB 416 350@81kHz Weight&size Weight42.4kg(93.5pounds) SizeWidth430mm(16.93inches) Depth518mm(20.39inches) Height201mm(7.91inches) 430mm 518mm Trigger TriggerInDC612V<10mA TriggerOutDC12V/50mAMAX Power PowerVoltageAC100V120V50/60Hz/AC220V240V50/60Hz factoryfixed StandbyPowerConsumption<1W IdlePowerConsumption250350W MaximumPowerConsumption<1250W 201mm Forimprovementpurpose,specificationssubjecttochangeswithoutpriornotice. 08 Attention Power Amplifier · Thisproductisforindooruseonly. · Forfullventilation,itisrecommendedtoreserveaspaceoflargerthan5cmaroundthedevice. · Donotcovertheairventswithstuffssuchaspapers,tablecloths,andcurtainstoobstruct ventilation. · Donotplacestuffwithflame,suchaslightedcandles,onthedevice. · Ifthedeviceisusedintropicalareas,pleasebecarefultopreventinsectsfromenteringtheunit throughtheairvents. · Thedevicemustnotbesubjecttowaterdropletsorsplashes.Pleasedonotplacestuffsfilledwith liquidssuchasvasesandcupsonornearthedevice. 09 +862986211122 Room206BlockB,#58MingguangRoadXi'an,Shaanxi PGYCOO1V1.0GPL Ghostscript 10.00.0