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1

[INPUT]

 | 1/4" jack socket to connect your instrument

2

[CHANNEL SELECT]

 | switch to toggle between clean and overdrive channel

3

[GAIN]

 | control to adjust the signals preamp gain

4

[VOLUME]

 | control to adjust the volume of the overdrive channel

5

[VOLUME]

 | control to adjust the volume of the clean channel

6

[TREBLE]

 | control to adjust the treble

7

[MIDDLE]

 | control to adjust the mids

8

[BASS]

 | control to adjust the bass

9

[REVERB]

 | control to adjust the intensity of the reverb effect

10 Aux input for connecting an MP3 or CD player (3.5 mm mini phone socket).

11 Headphones output (3.5 mm mini phone socket). When you connect headphones, the internal speaker is automati‐

cally muted.

12

[LINE OUT]

 | output to connect an additional amplifier or recording device (3.5 mm mini phone socket)

13

[POWER]

 | main switch. Turns the device on and off. If there is no signal at the instruments input 

[INPUT]

 for 30

minutes, the device will automatically enter standby mode (LED green). As soon as the device receives a signal again

at the instruments input 

[INPUT]

, the device automatically switches back to normal mode (LED red).

14 Power cord

Connections and controls

 

HB-20R

15

Guitar Combo

Содержание HB-20R

Страница 1: ...HB 20R Guitar Combo User Manual ...

Страница 2: ...Thomann GmbH Hans Thomann Straße 1 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 Internet www thomann de 18 08 2022 ID 147167 V5 ...

Страница 3: ...conventions 6 1 3 Symbols and signal words 7 2 Safety instructions 9 3 Features 12 4 Installation and starting up 13 5 Connections and controls 14 6 Technical specifications 16 7 Plug and connection assignment 18 8 Protecting the environment 20 Table of contents HB 20R 3 Guitar Combo ...

Страница 4: ...4 HB 20R Guitar Combo ...

Страница 5: ... 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 HB 2...

Страница 6: ...ctronic version to find the topics of interest for you quickly Online guides Our online guides provide detailed information on technical basics and terms Personal consultation For personal consultation please contact our technical hotline Service If you have any problems with the device the customer service will gladly assist you 1 2 Notational conventions This manual uses the following notational...

Страница 7: ...ation 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 mat...

Страница 8: ...Warning signs Type of danger Warning high voltage Warning danger zone General information 8 HB 20R Guitar Combo ...

Страница 9: ...y 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 unattend...

Страница 10: ...ally when using headphones NOTICE Risk of fire Do not block areas of ventilation Do not install the device near any direct heat source Keep the device away from naked flames NOTICE Operating conditions This device has been designed for indoor use only To prevent damage never expose the device to any liquid or moisture Avoid direct sunlight heavy dirt and strong vibrations Only operate the device w...

Страница 11: ...he device before electrical storms occur and when it is unused for long periods of time to reduce the risk of electric shock or fire NOTICE Possible staining The plasticiser contained in the rubber feet of this product may possibly react with the coating of your surface and after some time cause permanent dark stains In case of doubt do not put the rubber feet directly on the surface and use a sui...

Страница 12: ...l features of the device n Output power 20 watt n 8 speaker n Overdrive switch n Built in reverb effect n 3 band equalizer n Aux input n Headphones output n Line output n Standby function Features 12 HB 20R Guitar Combo ...

Страница 13: ...al suitable for transport or storage respectively Create all connections while the device is off Use the shortest possible high quality cables for all connections Take care when running the cables to prevent tripping hazards NOTICE Possible property damage by magnetic fields Loudspeakers produce a static magnetic field Therefore maintain an appropriate distance to devices that can be adversely aff...

Страница 14: ...5 Connections and controls ö Connections and controls 14 HB 20R Guitar Combo ...

Страница 15: ... Aux input for connecting an MP3 or CD player 3 5 mm mini phone socket 11 Headphones output 3 5 mm mini phone socket When you connect headphones the internal speaker is automati cally muted 12 LINE OUT output to connect an additional amplifier or recording device 3 5 mm mini phone socket 13 POWER main switch Turns the device on and off If there is no signal at the instruments input INPUT for 30 mi...

Страница 16: ... socket Amplifier or recording device 3 5 mm phone socket Input impedance 220 kΩ Output power 20 W RMS Frequency range 70 Hz to 10 kHz Signal to noise ratio 75 dB Total harmonic distortion THD 0 5 Clean Sound Power consumption max 40 W Supply voltage 230 V 50 Hz Dimensions W H D 380 mm 340 mm 175 mm Weight 7 kg Technical specifications 16 HB 20R Guitar Combo ...

Страница 17: ... Channels 2 Reverb yes Effects processor no External effects loop no Line input yes Recording output yes MIDI port no External speaker connector no Headphone connection yes Foot switch connector no Incl foot switch no Further information Technical specifications HB 20R 17 Guitar Combo ...

Страница 18: ...is ground and shielding while the signal is trans mitted through the core Unbalanced transmission is susceptible to electromagnetic interference especially at low levels such as microphone signals and when using long cables In a professional environment therefore the balanced transmission is preferred because this enables an undisturbed transmission of signals over long distances In addition to th...

Страница 19: ...nal 2 Ground shielding 1 Signal left 2 Signal right 3 Ground shielding 1 4 TS phone plug mono unbalanced Three pole 1 8 mini phone jack stereo unbalanced Plug and connection assignment HB 20R 19 Guitar Combo ...

Страница 20: ...notes and markings on the packaging This product is subject to the European Waste Electrical and Electronic Equipment Directive WEEE in its currently valid version Do not dispose with your normal household waste Dispose of this device through an approved waste disposal firm or through your local waste facility When discarding the device comply with the rules and regulations that apply in your coun...

Страница 21: ...Notes HB 20R 21 Guitar Combo ...

Страница 22: ...Notes 22 HB 20R Guitar Combo ...

Страница 23: ......

Страница 24: ...Musikhaus Thomann Hans Thomann Straße 1 96138 Burgebrach Germany www thomann de ...

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