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1

[INPUT]

1/4" phone socket for instrument connection.
You can also connect other active signal sources like CD or MP3 players, keyboards, mixers etc. to this input.

2

[GAIN]

Control to adjust the signals preamp gain.

3

[CLIP]

Indicator LED (blue). This LED lights up when the compressor is active.

4

[COMP]

Pressure switch for enabling the built-in compressor.

5

[BASS]

Control to adjust the low frequencies.

6

[MIDDLE]

Control to adjust the middle frequencies.

Connections and controls

 

 

HB-20B

13

Содержание Harley Benton HB-20B

Страница 1: ...HB 20B bass combo user manual...

Страница 2: ...Musikhaus Thomann Thomann GmbH Hans Thomann Stra e 1 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 24 08 2017 ID 417200 V2...

Страница 3: ...es 4 2 Safety instructions 6 3 Features 10 4 Installation and starting up 11 5 Connections and controls 12 6 Technical specifications 15 7 Plug and connection assignment 16 8 Protecting the environmen...

Страница 4: ...e sure that it is available to all persons using this device If you sell the device include the manual for the next owner Our products are subject to a process of continuous development We therefore r...

Страница 5: ...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 s...

Страница 6: ...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 responsi...

Страница 7: ...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...

Страница 8: ...tical can cause hearing damage Decrease the volume level immediately if you experience ringing in your ears or hearing impairment If this is not possible keep a greater distance or use suffi cient ear...

Страница 9: ...onnecting the device ensure that the input voltage AC outlet matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker Failure to do so could r...

Страница 10: ...3 Features Special features of the device n Output power 20 watt 4 n 1 8 speaker n 1 instrument inputs n Headphones output n Line output n Standby function Features bass combo 10...

Страница 11: ...material 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 cab...

Страница 12: ...5 Connections and controls Front panel Connections and controls bass combo 12...

Страница 13: ...ers etc to this input 2 GAIN Control to adjust the signals preamp gain 3 CLIP Indicator LED blue This LED lights up when the compressor is active 4 COMP Pressure switch for enabling the built in compr...

Страница 14: ...ecting headphones automatically mutes the built in speaker 11 Standby display If there is no signal INPUT at the INPUT jack for 30 minutes the device will automatically enter standby mode LED green As...

Страница 15: ...esponse 70 Hz 10 kHz THD 0 5 Signal to noise ratio 75 dB Input impedance 50 k Operating voltage max 5 V RMS Power consumption max 40 W Operating supply voltage AC 230 V 50 Hz Dimensions W H D 380 mm 3...

Страница 16: ...ctors one core plus shielding are typical representatives of the unbalanced transmission One conductor is ground and shielding while the signal is trans mitted through the core Unbalanced transmission...

Страница 17: ...e interfering signal is completely neutralized The result is a pure signal without any noise inter ference 1 Signal 2 Ground shielding 1 Signal in phase 2 Signal out of phase 3 Ground 1 4 TS phone plu...

Страница 18: ...left 2 Signal right 3 Ground shielding 1 Ground shielding 2 Signal in phase 3 Signal out of phase Three pole 1 8 mini phone jack stereo unbalanced XLR plug balanced Plug and connection assignment bass...

Страница 19: ...ng Please follow the notes and markings on the packaging This product is subject to the European Waste Electrical and Electronic Equipment Directive WEEE Do not dispose with your normal household wast...

Страница 20: ...Notes bass combo 20...

Страница 21: ...Notes HB 20B 21...

Страница 22: ...Notes bass combo 22...

Страница 23: ......

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

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