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APPENDIX

15

WARRANTY

All  SCHERTLER  products  are  covered  by  a  limited  two-year  factory  warranty  (from  the  date  of 

purchase)  in  respect  of  manufacturer  defects. Details can be  obtained  from  your  local dealer  / 

representative. 

SCHERTLER  SA  strongly  believes  in  “common  sense”.  Therefore,  misuse  of  our  products  is  not 

covered under rights obtained through our warranty policy, or through internationally recognized 

terms and conditions. For more information on warranty, please visit the SCHERTLER website.

PRODUCT DISPOSAL

This product must not be disposed of in general household waste. It should be taken to a disposal 

center for electrical / electronic waste. Please note any local or national regulations that may be 

applicable here.

TRADEMARKS

The  SCHERTLER®  name  and  logo  are  registered  trade  names  /  trademarks  of  SCHERTLER  SA 

Switzerland.  All  SCHERTLER®  products  use  proprietary  technology  and  are  covered  by  one  or 

more worldwide patents. 

DISCLAIMER

All information and technical specifications published here are based on data that was available at 

the time of publication. SCHERTLER is, however, constantly aiming to improve its range of products 

and therefore reserves the right to amend product specifications and information without notice. 

SCHERTLER takes no responsibility for any direct or indirect damage (including loss of profit), which 

arises as a result of, or in connection with the information in this manual.

COPYRIGHT

This manual is the property of SCHERTLER SA and, as such, is subject to Swiss copyright law. No part 

of this manual should be reproduced, edited or distributed without prior consent from SCHERTLER. 

Содержание DAVID X

Страница 1: ...M A N U A L W W W S C H E R T L E R C O M DAVID X COMBO AMP FOR ACOUSTIC INSTRUMENTS M A D E S W I S S U S E R V1 EN ...

Страница 2: ...ACOUSTIC X AMPS ...

Страница 3: ...se seeking no compromise acoustic instrument amplification An effective system for practice and home studio use DAVID X s size also makes it the most portable and flexible SCHERTLER amplifier model The three inputs can accept two instruments or an instrument and a vocal microphone plus a stereo playback device SCHERTLER amps feature a sophisticated Class A preamp with no integrated circuits and No...

Страница 4: ...s and a third grounding prong The wide blade and third prong are provided for your safety If the supplied plug does not fit your mains socket consult an electrician for replacement of the obsolete socket Do not expose your amplifier to rain or any other water even in small amounts Do not use the amplifier near water Avoid spilling drinks or any other liquids on the amplifier Do not operate your am...

Страница 5: ...dback never point microphones directly at a loudspeaker high levels of distortion impulse noises loud pops that can occur when a device is switched on off connected to or disconnected from a system MAINTENANCE AND REPAIR Your amplifier can be carefully cleaned as necessary using a dry cloth Do not use water When cleaning do not use any solvents such as acetone or alcohol These could damage the amp...

Страница 6: ... tip When using an amplified speaker distorted input signals should be avoided at all cost in order to prevent potential damage to the speaker While playing your instrument carefully set the preamp gain level by turning up the GAIN control until the OVERLOAD LED begins to blink At this point turn the gain back down slightly Now set the MASTER Volume between 30 and 60 With the gain and master level...

Страница 7: ...your audio device before using the amplifier 2 4 10V This supplies the jack connector with 10 VDC for powering electret microphones 2 5 GAIN This variable gain preamplifier adjusts the sensitivity level to ensure the best possible processing of the mic instrument signal through the channel It is important that this input level is set and optimized in the best way to achieve the cleanest sound poss...

Страница 8: ...el on the DI OUT 4 3 LOW CUT When active this filter cuts all frequencies below 120 Hz ideal if you play an instrument that generates aggressive low frequencies It enables you to connect a subwoofer and prevent unwanted vibration and possible damage to your DAVID X 4 4 MASTER Controls the overall system volume 4 5 POWER LED Indicates when the amplifier is switched ON 4 6 LINE OUT This unbalanced j...

Страница 9: ...OR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH THE SAME TYPE AND RATING OF FUSE 5 1 5 2 5 3 REAR PANEL 5 1 POWER ON OFF System ON OFF switch 5 2 GROUND LIFT This switch connects and disconnects the ground 5 3 MAINS POWER CONNECTION Connection to mains Fuse carrier 220 230 V 50 Hz 60 Hz T 1 6 A L 250 V 240 V 50 Hz T 1 6 A L 250 V 120 V 60 Hz T 3 15 A L 250 V 100 V 50 Hz 60 Hz T 3 15...

Страница 10: ...ACOUSTIC X AMPS SIGNAL FLOW WARM 3B EQ REVERB MASTER GAIN TO DI OUT TO LINE OUT TO AMP PHANTOM P24 XLR JACK 10V INSERT RESON 3B EQ GAIN JACK STEREO IN LOW CUT OL OL 10V ...

Страница 11: ... impedance DI Out connector DI Out level DI Out impedance Phantom Power nominal Stat Power 10 VDC Effect Preamp Stand mounting Available versions 11 kg 29 5 x 25 5 x 35 5 cm 45 Hz to 20 kHz 92 dB 120 W pure analog power amp 112 dB 1 dome tweeter 6 woofer 12 mm birch BB laminated Two way bi amplified Bass reflex XLR 52 dB 4 7 kΩ 1 4 jack unbalanced 47 dB 820 kΩ 1 8 jack stereo 10 dBu 40 kΩ On maste...

Страница 12: ...d bootstrap technology inputs allow you to connect any kind of audio signal including electric bass and double bass However David X s 6 speaker might not be at its best on low frequencies so perhaps consider the JAM X similar features but with an 8 speaker Please also bear in mind that instruments which generate aggressive low frequencies such as bass guitars will produce greater energy in the low...

Страница 13: ... control the sound you are sending out The easiest way to connect an external speaker or a second active amp is via the LINE OUT or DI output If you only have one instrument connected to your amp you can use the master section INSERT For this connection you will need a Y insert cable Another way of connecting the external effect is in series the effect must be in the chain just before the signal e...

Страница 14: ...ACOUSTIC X AMPS ...

Страница 15: ...e applicable here TRADEMARKS The SCHERTLER name and logo are registered trade names trademarks of SCHERTLER SA Switzerland All SCHERTLER products use proprietary technology and are covered by one or more worldwide patents DISCLAIMER All information and technical specifications published here are based on data that was available at the time of publication SCHERTLER is however constantly aiming to i...

Страница 16: ...A C O U S T I C A U D I O P RO D U C T S S W I S S M A D E VIA BEROLDINGEN 18 6850 MENDRISIO SWITZERLAND T 41 0 91630 0710 F 41 0 91630 0711 INFO SCHERTLER SWISS WWW SCHERTLER COM ...

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