XEG-N05XDNETWORK DAC/PREAMP

N-05XD D 013 85 421A OWNER’S MANUAL.....................3 MODE D’EMPLOI .......................37 MANUAL DEL USUARIO ...........71 Network DAC/Preamp 3 English IMPORTANT SAFETY INSTRUCTIONS CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER- SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. < The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. B The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION oDO NOT REMOVE THE EXTERNAL CASES OR CABINETS TO EXPOSE THE ELECTRONICS. NO USER SERVICEABLE PARTS ARE INSIDE. oIF YOU ARE EXPERIENCING PROBLEMS WITH THIS PRODUCT, CONTACT THE STORE WHERE YOU PURCHASED THE UNIT FOR A SERVICE REFERRAL. DO NOT USE THE PRODUCT UNTIL IT HAS BEEN REPAIRED. oUSE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water. 6) Clean only with dry cloth. 7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9) Do not defeat the safety purpose of the polarized or grounding- type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10) Protect the power cord from being walked on or pinched par- ticularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11) Only use attachments/accessories specified by the manufacturer. 12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over. 13) Unplug this apparatus during lightning storms or when unused for long periods of time. 14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate nor- mally, or has been dropped. oThe apparatus draws nominal non-operating power from the AC outlet with its POWER or STANDBY/ON switch not in the ON position. oThe mains plug is used as the disconnect device; the disconnect device shall remain readily operable. oCaution should be taken when using earphones or headphones with the product because excessive sound pressure (volume) from earphones or headphones can cause hearing loss. WARNING Products with Class ! construction are equipped with a power supply cord that has a grounding plug. The cord of such a prod- uct must be plugged into an AC outlet that has a protective grounding connection. IN USA/CANADA, USE ONLY ON 120V SUPPLY. CAUTION oDo not expose this apparatus to drips or splashes. oDo not place any objects filled with liquids, such as vases, on the apparatus. oDo not install this apparatus in a confined space such as a book case or similar unit. oThe apparatus should be located close enough to the AC outlet so that you can easily reach the power cord plug at any time. oIf the product uses batteries (including a battery pack or installed batteries), they should not be exposed to sunshine, fire or excessive heat. oCAUTION for products that use replaceable lithium batteries: there is danger of explosion if a battery is replaced with an incorrect type of battery. Replace only with the same or equiva- lent type. 4 IMPORTANT SAFETY INSTRUCTIONS (continued) V Precautions concerning batteries Misuse of batteries could cause them to rupture or leak leading to fire, injury or the staining of nearby things. Please read and observe the following precautions carefully. oBe sure to insert the batteries with correct positive (¥) and nega- tive (^) orientations. oUse batteries of the same type. Never use different types of batter- ies together. oIf the remote control is not used for a long time (more than a month), remove the batteries to prevent them from leaking. oIf the batteries leak, wipe away the leakage inside the battery compartment and replace the batteries with new ones. oDo not use batteries of types other than those specified. Do not mix new batteries with old ones or use different types of batteries together. oDo not heat or disassemble batteries. Never throw batteries into fire or water. oDo not carry or store batteries with other metallic objects. The bat- teries could short circuit, leak or explode. oNever recharge a battery unless it is confirmed to be a recharge- able type. oDo not expose batteries to extremely low air pressure as it could result in an explosion or leakage of flammable liquids or gases. Supplier’s Declaration of Conformity Model number: N-05XD Trade name: ESOTERIC Responsible party: Pioneer & Onkyo U.S.A. Corporation Address: 22828 Lockness Avenue, Torrance, CA 90501 U.S.A. Telephone number: 1-201-785-2600 This device complies with Part.15 of FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmful…

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Cer ti fi ca te of Co nfo rm ity NO.:ED210508083E The device beari ng the tra de name and model specifi ed fo llowing has been shown to comply with the applicable technical standard s as indicated in the measure ment re port and was tested in accord ance with the measure ment pro cedure s specifi ed. (Re fe r to test report if any modifi cations were made fo r compliance). Appl icant: TEA C Cor por ation Addr ess: 1- 47 Ochi ai, Ta ma-shi , Toky o, Japa n Manuf actur er : TEA C Cor por ation Addr es s: 1- 47 Ochi ai, Ta ma-shi , Toky o, Japa n Tr ade Mark: ES OTER IC EU T: NETW ORK DAC/PREA MP M/N: N-05X D Te st Standa rds : CFR 47, FCC Part 15 Subpa rt B ANSI C63.4- 2014 Version: Ver.1.0 ...................................... Sam Lv(M anager) June 09, 2021 $二维码$

Rev11/20/07 TEACCorporation FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:XEG-N05XD PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription Block SCH OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName ManualUsermanual ExternalPhotosExternalPhotos InternalphotosInternalphotos SetupphotoSetupphoto Sincerely, AkiraSekiguchi 2021-06-17

TEACCorporation FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2021-06-17 SUBJECT:FCCApplicationfor(FCCID:XEG-N05XD) ToWhomItMayConcern: We,theundersigned,herebyauthorizeSamLvatEMTEK(DONGGUAN)CO.,LTD.on ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhave thesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, AkiraSekiguchi 2021-06-17

FCCID:XEG-N05XD

FCC ID: XEG-N05XD ANT

RFEXPOSUREEVALUATION EUTSpecification EUTNETWORKDAC/PREAMP ModelNumber N-05XD FCCIDXEG-N05XD Antennagain(Max)1.54dBi OperationFrequency2402MHz-2480MHz InputRatingAC120V60Hz ClassificationPer StipulatedTestStandard § 15.247(i), § 2.1093 ModulationBT:GFSK,pi/4-DQPSK,8DPSK BLE:GFSK Max.outputpower-1.17dBmforBT -0.33dBmforBLE TestRequirement: RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationas specifiedin§1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 1Friistransmissionformula:Pd=(Pout*G)\(4*pi*R 2 ) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainmW G=Numericgainoftheantennarelativetoisotropicantenna Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainofthendtotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancewheretheMPElimitis reached. 2MeasurementResult Operating Mode Frequency (MHz) Output Power (dBm) Tuneup tolerance (dBm) Max tuneup conduc ted power( dBm) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (nume ric) Power densityat 20cm (mW/ cm2) Power density Limits (mW/ cm2) GFSK2402-4.14-4±1 -3 0.501 1.54 1.4260.0001421 2441-3.13-3±1 -2 0.631 1.54 1.4260.0001791 2480-2.49-2±1 -1 0.794 1.54 1.4260.0002251 pi/4-DQPSK2402-3.29-3±1 -2 0.631 1.54 1.4260.0001791 2441-2.3-2±1 -1 0.794 1.54 1.4260.0002251 2480-2.55-2±1 -1 0.794 1.54 1.4260.0002251 8-DPSK2402-2.76-2±1 -1 0.794 1.54 1.4260.0002251 2441-1.73-1±1 0 1.000 1.54 1.4260.0002841 2480-1.17-1±1 0 1.000 1.54 1.4260.0002841 Signature: SamLv Date:2021-06-17 Operating Mode Frequency (MHz) Output Power (dBm) Tuneup tolerance (dBm) Max tuneup conduc ted power( dBm) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (nume ric) Power densityat 20cm (mW/ cm2) Power density Limits (mW/ cm2) GFSK2402 -0.48 0±1 1 1.259 1.54 1.4260.000357 1 2440 -0.33 0±1 1 1.259 1.54 1.4260.000357 1 2480 -0.56 0±1 1 1.259 1.54 1.4260.000357 1

ReportNo. ED210508086W2Page1 of 40Ver.1.0 TEST REPORT ProductName：NETWORKDAC/PREAMP ModelNumber：N-05XD FCC ID：XEG-N05XD Preparedfor:TEACCorporation Address:1-47 Ochiai,Tama-shi,Tokyo,Japan Preparedby:EMTEK(DONGGUAN)CO., LTD. Address:-1&2/F.,Building2, ZoneA, ZhongdaMarineBiotechnology Reserchand DevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86- 0769-22807078 FAX:+86- 0769-22807079 ReportNumber:ED210508086W2 Date (s) of Test s:Jun 8, 2021to Jun 17, 2021 Dateof issue:Jun 17, 2021 $二维码$ ReportNo. ED210508086W2Page2 of 40Ver.1.0 Table of Contents TEST REPORT.........................................................................................................................................................1 1 TEST RESULTCERTIFICATION.......................................................................................................................3 2 EUT TECHNICALDESCRIPTION.....................................................................................................................4 3 SUMMARYOF TEST RESULT...........................................................................................................................5 4 TEST METHODOLOGY......................................................................................................................................6 4.1 GENERALDESCRIPTIONOF APPLIEDSTANDARDS..............................................................................6 4.2 MEASUREMENTEQUIPMENTUSED .........................................................................................................6 4.3 DESCRIPTIONOF TEST MODES..................................................................................................................7 5 FACILITIESAND ACCREDITATIONS.............................................................................................................8 5.1 FACILITIES......................................................................................................................................................8 5.2 LABORATORYACCREDITATIONSAND LISTINGS..................................................................................8 6 TEST SYSTEMUNCERTAINTY.........................................................................................................................9 7 SETUPOF EQUIPMENTUNDERTEST .........................................................................................................10 7.1 RADIOFREQUENCYTEST SETUP1.........................................................................................................10 7.2 RADIOFREQUENCYTEST SETUP2.........................................................................................................10 7.3 CONDUCTEDEMISSIONTEST SETUP.....................................................................................................12 7.4 BLOCKDIAGRAMCONFIGURATIONOF TEST SYSTEM.....................................................................13 7.5 SUPPORTEQUIPMENT................................................................................................................................13 8 TEST REQUIREMENTS....................................................................................................................................14 8.1 DTS 6DB BANDWIDTH...............................................................................................................................14 8.2 MAXIMUMPEAK CONDUCTEDOUTPUTPOWER................................................................................17 8.3 MAXIMUMPOWERSPECTRALDENSITY...............................................................................................20 8.4 UNWANTEDEMISSIONSIN NON-RESTRICTEDFREQUENCYBANDS.............................................23 8.5 RADIATEDSPURIOUSEMISSION.............................................................................................................28 8.6 CONDUCTEDEMISSIONSTEST ................................................................................................................36 8.7 ANTENNAAPPLICATION............................................................................................................................39 ReportNo. ED210508086W2Page3 of 40Ver.1.0 1 TEST RESULTCERTIFICATION Applicant:TEACCorporation Address:1-47 Ochiai,Tama-shi,Tokyo,Japan Manufacturer:TEACCorporation Address:1-47 Ochiai,Tama-shi,Tokyo,Japan EUT:NETWORKDAC/PREAMP ModelName:N-05XD Trademark:ESOTERIC MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTEST RESULT FCC47 CFRPart 2 , SubpartJ FCC47 CFRPart 15, SubpartC PASS The aboveequipmentwas testedby EMTEK(DONGGUAN)CO.,LTD.The test data,data evaluation, test procedures,and equipmentconfigurationsshownin this reportweremadein accordancewith the proceduresgivenin ANSIC63. 10 (20 13 ) and the energyemittedby the sampleEUT testedas described in this reportis in compliancewith the requirementsof FCCRulesPart 2 and Part 15.247 The test resultsof this reportrelateonly to the testedsampleidentifiedin this report Dateof Test :Jun 8, 2021to Jun 17 , 2021 Preparedby : LorenLuo / Editor Reviewer: Tim Dong/Supervisor Approve& AuthorizedSigner: SamLv / Manager ReportNo. ED210508086W2Page4 of 40Ver.1.0 2 EUT TECHNICALDESCRIPTION Product NETWORKDAC/PREAMP ModelNumber N-05XD DeviceType BluetoothV5.0 Data Rate :1Mbpsfor GFSKmodulation Modulation:BluetoothDTS:GFSK OperatingFrequencyRange:2402-2480MHz Numberof Channels:40 Channelsfor BluetoothDTS; TransmitPowerMax:-0.33dBm AntennaType:PCBAntenna AntennaGain:1.54 dBi Powersupply AC 120V/60Hz TemperatureRange: -10°C ~ +40°C Note: for more details,pleaserefer to the User ’s manualof the EUT. ReportNo. ED210508086W2Page5 of 40Ver.1.0 3 SUMMARYOF TEST RESULT FCC Part ClauseTest ParameterVerdictRemark 15.247(a)(2)DTS (6dB)BandwidthPASS 15.247(b)(3)MaximumPeakConductedOutputPowerPASS 15.247(e)MaximumPowerSpectralDensityLevelPASS 15.247(d)UnwantedEmissionInto Non-Restricted F…

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FCCID:XEG-N05XD