2AZ9X-HBMFX40W GUITAR AMP/20W GUITAR AMP

HB-20MFX | HB-40MFX guitar combo user manual Musikhaus Thomann Thomann GmbH Hans-Thomann-Straße 1 96138 Burgebrach Germany Telephone: +49 (0) 9546 9223-0 E-mail: [email protected] Internet: www.thomann.de 11.06.2021, ID: 499438, 499441 (V2) Table of contents 1General information.................................................................................................................................4 1.1 Further information........................................................................................................................... 5 1.2 Notational conventions.................................................................................................................... 6 1.3 Symbols and signal words............................................................................................................... 6 2Safety instructions.....................................................................................................................................9 3Features.......................................................................................................................................................12 4Installation and starting up................................................................................................................13 5Connections and controls...................................................................................................................14 5.1 Parameter matrix.............................................................................................................................. 21 6Technical specifications.......................................................................................................................22 7FCC Statement..........................................................................................................................................27 8Plug and connection assignment....................................................................................................29 9Protecting the environment..............................................................................................................31 Table of contents HB-20MFX | HB-40MFX 3 1 General information This user manual contains important information on the safe operation of the device. Read and follow all safety notes and all instructions. Save this manual for future reference. Make sure that it is available to all persons using this device. If you sell the device to another user, be sure that they also receive this manual. Our products and user manuals are subject to a process of continuous development. We there‐ fore reserve the right to make changes without notice. Please refer to the latest version of the user manual which is ready for download under www.thomann.de. General information guitar combo 4 1.1 Further information On our website (www.thomann.de) you will find lots of further information and details on the following points: DownloadThis manual is also available as PDF file for you to download. Keyword search Use the search function in the electronic version to find the topics of interest for you quickly. Online guides Our online guides provide detailed information on technical basics and terms. Personal consultationFor personal consultation please contact our technical hotline. Service If you have any problems with the device the customer service will gladly assist you. General information HB-20MFX | HB-40MFX 5 1.2 Notational conventions This manual uses the following notational conventions: The letterings for connectors and controls are marked by square brackets and italics. Examples: [VOLUME] control, [Mono] button. 1.3 Symbols and signal words In this section you will find an overview of the meaning of symbols and signal words that are used in this manual. Letterings General information guitar combo 6 Signal wordMeaning DANGER!This combination of symbol and signal word indicates an immediate dangerous situation that will result in death or serious injury if it is not avoided. CAUTION!This combination of symbol and signal word indicates a pos‐ sible dangerous situation that can result in minor injury if it is not avoided. NOTICE!This combination of symbol and signal word indicates a pos‐ sible dangerous situation that can result in material and environmental damage if it is not avoided. Warning signsType of danger Warning – high-voltage. General information HB-20MFX | HB-40MFX 7 Warning signsType of danger Warning – danger zone. General information guitar combo 8 2 Safety instructions This device is intended to be used for amplification and playback of signals from musical instruments with electromagnetic pickups. Any other use or use under other operating condi‐ tions is considered to be improper and may result in personal injury or property damage. No liability will be assumed for damages resulting from improper use. This device may be used only by persons with sufficient physical, sensorial, and intellectual abilities and having corresponding knowledge and experience. Other persons may use this device only if they are supervised or instructed by a person who is responsible for their safety. Safety DANGER! Danger for children Ensure that plastic bags, packaging, etc. are disposed of properly and are not within reach of babies and young children. Choking hazard! Ensure that children do not detach any small parts (e.g. knobs or the like) from the unit. They could swallow the pieces and choke! Never let children unattended use electrical devices. Intended use Safety instructions HB-20MFX | HB-40MFX 9 DANGER! Electric shock caused by high voltages inside Within the device there are areas where high voltages may be present. Never remove any covers. There are no user-serviceable parts inside. Do not use the device if covers, protectors or optical components are missing or damaged. DANGER! Electric shock caused by short-circuit Do not modify the mains cable or the plug. Failure to d…

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Differences Declaration To whom concern, We company Thomann GmbH hereby declares: The product models HB-40MFX, HB-20MFX . All above models are have the same technical construction including of the primary power circuit diagram、PCB Layout, primary components and component layout, mechanical construction. All models have same RF circuit . The difference lies only in HB-20MFX is the low power version, transformer, amplifier and speaker and cabinet sizes different from HB-40MFX. Authorized signature: Date: 2021-06-24

HB-20MFX HB-20MFX with voltage selection switch HB-20MFX without voltage selection switch HB-20MFX HB-20MFX HB-40MFX HB-40MFX with voltage selection switch HB-40MFX without voltage selection switch HB-40MFX HB-40MFX

Lable location

Internal photos HB-20MFX HB-20MFX HB-20MFX HB-40MFX HB-40MFX HB-40MFX HB-40MFX power board without voltage selection switch power board without voltage selection switch power board with voltage selection switch power board with voltage selection switch PT120 transformer PT120 transformer AC transformer AC transformer

FCC ID: 2AZ9X-HBMFX According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where --f(GHz) is the RF channel transmit frequency in GHz --Power and distance are rounded to the nearest mW and mm before calculation --The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, g t = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, -- - 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---3m So pt = (EXd) 2 /30 x gt BT : Field strength = 96.16 dBuV/m @3m Ant gain =0dBi, so Ant numeric gain= 1 So pt={ [10^(96.16/20)/10^6 x 3]^2/30x1}x1000 mW = 1.24mW So ( 1.24mW /5mm)x √ 2.402= 0.38<3 Then SAR evaluation is not required

Global United Technology Services Co., Ltd. Report No.: GTSL202012000139F02 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 28 TEST REPORT Applicant: Thomann GmbH Address of Applicant: Hans-Thomann-Str. 1.96138 Burgebrach Germany Manufacturer: Thomann GmbH Address of Manufacturer: Factory: Address of Factory: Hans-Thomann-Str. 1.96138 Burgebrach Germany Ryder Electronics(Xinfeng)Ltd. Xinfeng Industrial Park,Xinfeng Town,341600,GanZhou City,Jiangxi Province China Equipment Under Test (EUT) Product Name: 40W GUITAR AMP/20W GUITAR AMP Model No.: HB-40MFX，HB-20MFX Trade Mark: FCC ID: FCC ID: 2AZ9X-HBMFX Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: Jan. 04, 2021 Date of Test: Jan. 22 to May 31, 2021 Date of report issued: May 31, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202012000139F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 28 2 Version Version No. Date Description 00 May 31, 2021 Original Prepared By: Date: May 31, 2021 Project Engineer Check By: Date: May 31, 2021 Reviewer Report No.: GTSL202012000139F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 28 3 Contents Page 1 COVER PAGE .............................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................7 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................7 5.4 DEVIATION FROM STANDARDS ..............................................................................................................7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................7 5.6 TEST FACILITY ....................................................................................................................................8 5.7 TEST LOCATION ..................................................................................................................................8 5.8 ADDITIONAL INSTRUCTIONS ..................................................................................................................8 6 TEST INSTRUMENTS LIST ......................................................................................................................9 7 TEST RESULTS AND MEASUREMENT DATA .....................................................................................11 7.1 ANTENNA REQUIREMENT ....................................................................................................................11 7.2 CONDUCTED EMISSIONS ....................................................................................................................12 7.3 RADIATED EMISSION METHOD ............................................................................................................15 7.3.1 Field Strength of The Fundamental Signal ..................................................................................17 7.3.2 Spurious emissions .....................................................................................................................18 7.3.3 Bandedge emissions ...................................................................................................................23 7.4 20DB OCCUPY BANDWIDTH ...............................................................................................................25 8 TEST SETUP PHOTO .............................................................................................................................28 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................28 Report No.: GTSL202012000139F02 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 28 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Field strength of the fundamental s…

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Test Model No.: HB‐40MFX，HB‐20MFX Radiated Emission Conducted Emission