Crate Amplifiers KXB100 Musical Instrument User Manual
Contents
1. KXB100 Keyboard Amplifier mat gt Jh User s Guide 100 Keyboard Amplifier Lb Declaration of Conformity SLM Electronics 1901 Congressional Drive St Louis Missouri 63146 700 Hwy 202 W Yellville Arkansas 72687 Audio Amplifier Manufacturer s Name Corporate Headquarters Primary Production Facility Product Type Products meet the regulations for compliance marking under ETL standards UL6500 UL60065 UL813 CSA standards E60065 or C22 2 No 1 M90 CE safety standard EN60065 CE EMC standards EN55103 or EN55013 and EN61000 C tick designation Level 2 ABN 56748810738 ARBN N222 standard K60065 limited model approval Compliance Support Contact SLM Electronics Attn R amp D Compliance Engineer 1901 Congressional Drive St Louis Missouri 63146 Tel 314 569 0141 Fax 314 569 0175 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE TO REDUCE THE RISK OF ELECTRIC SHOCK DO PRECAUCION RIESGO DE CORRIENTAZO NO ABRA PRECAUCION PARA REDUCIR EL RIESGO DE INCENDIOS 0 DESCARGAS ELECTRICAS NO PERMITA QUE ESTE APARATO QUEDE EXPUESTO A LA LLUVIA LA HUMEDAD PARA DISMINUOIR EL RIESGO DE CORRIENTAZO ATTENTION RISQUE D ELECTROCUTION NE PAS OUVRIR ATTENTION PROT GEZ CET APPAREIL DE LA P UIE ET DE L HUMIDIT AFIN D EVIT2. and Return jacks and headphones may be connected for personal monitoring as well as private practice sessions The KXB100 s angled cabinet allows you to use it as an upward projecting floor monitor or stand it upright like a conventional amplifier Like all Crate products your KXB100 is designed by musicians and built using only the best components Extensive testing at the hands and ears of skilled tech nicians and musicians insures you that this amplifier is the absolute best it can be In order to get the most out of your new amplifier we strongly urge you to go over the information contained in this manual before you begin playing And thank you for choosing 100 Keyboard Amplifier pA CHANNEL 1 CHANNEL 2 3 CHANNEL 4 EQUALIZATION PATCH BAY ee Ue 9 LII 1 MIC IN Use this balanced XLR jack to connect a low impedance balanced microphone signal to Channel 1 of the amplifier by means of a shielded microphone cable 2 LINE IN Use this balanced1 4 jack to connect a high impedance microphone or other line level signal to Channel 1 of the amplifier by means of a shielded microphone or instrument cable NOTE Both the Mic In and Line In jacks may used simultaneously however both of their levels are controlled by the Channel 1 Level control 98 3 LEVEL Use this control to adjust the level of the signal connected to the corresponding channel s input jack 4 PEAK This LED illuminates w
3. of reverberation applied to the output signal This control works in conjunction with each channel s Rev Eff control 5 12 LEVEL Use this control to adjust the overall output level of the amplifier 13 EFFECTS RETURN Use this control to adjust the amount of external effect if used from the Patch Bay Send and Return 17 18 This control works in conjunction with each channel s Rev Eff control 5 14 LINE OUT HEADPHONES LEVEL Use this control to adjust the level of the signal at the Bal Line Out jack 21 and the headphones jack 22 This control functions independently from the Master Level control 12 15 ON This LED illuminates when the amplifier is turned on 16 POWER Use this switch to turn the amplifier on top of the switch depressed and off bottom of the switch depressed 17 SEND Use this jack to send a signal from the amplifier to an external effects device The signal at this jack is pre EQ for reduced noise 18 RETURN Use this jack to return a signal to the amplifier from an external effects device The amount of effect applied from the Send and Return jacks to the signal is governed by the Effects Return control 113 5 100 Keyboard Amplifier pA EQUALIZATION CRATE on ue KXB 100 KEYBOARD AMP 19 PRE AMP OUT Use this jack to send a high impedance unbalanced signal from the amplifier to another amplifier or recording device by means of a shielded sign
4. ER TOUT RISQUE D INCENDIE OU D ELECTROCUTION POUR REDUIRE D ELECTROCUTION NE PAS ENLEVER LE COUVERCLE AUCUNE PIECE INTERNE N EST REPRABLE PAR L UTILISATEUR POUR TOUTE REPARATION S ADRESSER A UN TECHNICIEN QUALIFIE NOT REMOVE COVER NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL NO ABRA LA CUBIERTA NO HAY PIEZAS ADENTRO QUE EL USARIO PUEDO REPARAR DEJE TODO MANTENIMIENTO A LOS TECHNICOS CALIFICADOS IMPORTANT SAFETY INSTRUCTIONS READ FOLLOW HEED AND KEEP ALL INSTRUCTIONS AND WARNINGS DO NOT OPERATE NEAR ANY HEAT SOURCE AND DO NOT BLOCK ANY VENTILATION OPENINGS ON THIS APPARATUS FOR PROPER OPERATION THIS UNIT REQUIRES 3 75mm OF WELL VENTILATED SPACE AROUND HEATSINKS AND OTHER AIR FLOW PROVISIONS IN THE CABINET DO NOT USE THIS APPARATUS NEAR SPLASHING FALLING SPRAYING OR STANDING LIQUIDS CLEAN ONLY WITH LINT FREE DAMP CLOTH AND DO NOT USE CLEANING AGENTS ONLY CONNECT POWER CORD TO A POLARIZED SAFETY GROUNDED OUTLET WIRED TO CURRENT ELECTRICAL CODES AND COMPATIBLE WITH VOLTAGE POWER AND FREQUENCY REQUIREMENTS STATED ON THE REAR PANEL OF THE APPARATUS PROTECT THE POWER CORD FROM DAMAGE DUE TO BEING WALKED ON PINCHED OR STRAINED UNPLUG THE APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME ONLY USE ATTACHMENTS ACCESSORIES STANDS OR BRACKETS SPECIFIED BY THE MANUFACTURER SAFE OPERATION AND TO AVOID INJURY WARNING TO REDUCE
5. H x 21 W x 18 25 D 69 Ibs WWW crateamps com 9 2004 SLM ELECTRONICS A DIVISION ST LOUIS MUSIC 1400 FERGUSON ST LOUIS MO U S A 63133 P N 47 362 01 110904
6. THE RISK OF ELECTRIC SHOCK OR FIRE DO NOT EXPOSE THIS UNIT TO RAIN MOISTURE SERVICE MUST BE PERFORMED BY QUALIFIED PERSONNEL OUR AMPLIFIERS ARE CAPABLE OF PRODUCING HIGH SOUND PRESSURE LEVELS CONTINUED EXPOSURE TO HIGH SOUND PRESSURE LEVELS CAN CAUSE PERMANENT HEARING IMPAIRMENT OR LOSS USER CAUTION IS ADVISED AND EAR PROTECTION IS RECOMMENDED IF UNIT IS OPERATED AT HIGH VOLUME DANGEROUS VOLTAGE VOLTAJE PELIGROSO DANGER HAUTE TENSION EXPLANATION OF GRAPHICAL SYMBOLS EXPLICACION DE SIMBOLOS GRAFICOS EXPLICATION DES SYMBOLES GRAPHIQUES IT IS NECESSARY FOR THE USER TO REFER TO THE INSTRUCTION MANUAL ES NECESARIO QUE EL USUARIO SE REFIERA AL MANUAL DE INSTRUCCIONES REFERREZ VOUS AU MANUAL D UTILISATION KXB100 Keyboard Amplifier Congratulations You are now the proud owner of the Crate KXB100 keyboard amplifier This ver satile and great sounding amp features a 15 Crate Custom woofer and two LeSon dome tweeters housed in a ported tuned enclosure Each of the four discreet chan nels has its own level and reverb effect control Channel 1 also has separate low and high rotary EQ controls switchable phantom power and a balanced low impedance mic in jack The master section features a 5 band graphic equalizer a balanced line out jack with level control and CD input jacks which allow you to play along with your favorite music External effects may be patched into the amplifier by means of the Send
7. al cable 20 POWER AMP IN Use this jack to connect a line level signal directly into the internal power amp circuit When a connector is inserted into this jack the signals from channels 1 4 are disabled 21 BAL LINE OUT Use this XLR jack to send a balanced line level signal from the amplifier to an external amplifier mixing console or recording device by means of a balanced shielded signal cable 22 1 HEADPHONES Use this jack to connect a pair of headphones to the amplifier The signal at this jack is adjusted by the Bal Line Out Headphones Level control 14 The internal speak ers are not disconnected when headphones are used Turn the Master Level control 12 down for private practice sessions CAUTION To avoid possible damage to your hearing do not use headphones for extended periods of time at extremely loud levels 23 CD INPUT Use these jacks to connect the output from a CD player or tape deck to the amplifier The signal at these jacks is combined into a mono signal which is sent to the internal power amp circuit Use the CD or tape player s output level control to adjust the signal for the proper mix with the other channels 24 POWER CORD rear panel not shown The grounded power cord should only be plugged into a grounded power outlet that meets all applicable electrical codes and is compatible with the voltage power and frequency requirements stated on the rear panel Do not attempt to defeat the
8. hen the corresponding channel s input signal level nears clipping For the best signal to noise ratio adjust the channel s Level control until this LED flashes on strong signal peaks 5 REV EFF Use this control to adjust the amount of reverberation applied to the signal at the cor responding input jack 6 PHANTOM POWER This switch when depressed applies 15 volts of phantom power to the Mic In jack Engage this switch when using microphones which require phantom power T LOW Use this control to adjust the low frequency level of the Channel 1 signal Rotating the control counterclockwise reduces the low frequency output Rotating the control clockwise increases the low frequency output 8 HIGH Use this control to adjust the high frequency level of the Channel 1 signal Rotating the control counterclockwise reduces the high frequency output Rotating the control clockwise increases the high frequency output 4 EQUALIZATION s e CRATE os a 100Hz 300Hz 1KHz 4KHz 10KHz 4 4 gpg PATCH BAY 72 9 INPUT Use this 1 4 jack to connect a keyboard or other line level signal to the corresponding channel by means of a shielded instrument cable 10 EQUALIZATION Use this five band graphic equalizer to shape the output of the amplifier to best suit your tastes and to compensate for room acoustics 11 REVERB RETURN Use this control to adjust the overall amount
9. safety ground connection KXB100 Keyboard Amplifier System Block Diagram CHANNEL 1 DOC PEAK n a PATCH BAY gt SEND RETURN gt lt p REV P 4 I EFFECT IN 27 rg 1 1 RETURN gt UU gt CHANNEL2 7 REVERB gt RETURN Z REV EFF EQUALIZATION PRE E CHANNELS 29 lt PEAK aft OUT 28 LEVEL 27 E 3e 27 OUT xoc PEAK BAL LINE OUT CHANNEL 4 HEADPHONES PN i gt LEVEL NE A HEAD TWEETERS 4 REV CD INPUT CROSSOVER WOOFER W LIMITER KXB100 Keyboard Amplifier Lb KXB100 TECHNICAL SPECIFICATIONS Maximum Signal Accepted Input Power Requirements Nominal Input Impedance Gain Output Power Rating Rotary EQ Range Master EQ Line In Line Out Limiter Range Speaker Size and Rating Cabinet Size and Weight Ch 1 High Z 10 volts peak to peak Low Z 15 volts peak to peak Ch s 2 3 and 4 10 volts peak to peak 115 VAC 60Hz 110VA 100 110 50 60Hz 110VA 230VAC 50 60 110 Ch 1 High 2 10k ohms Low 2 600 ohms Ch s 2 3 and 4 24k ohms Ch 1 High Z 64dB Low Z 70dB Ch 2 57dB Ch 3 57dB Ch 4 57dB 100 watts 5 THD w 4 ohm load Channel 1 15dB 100Hz 23dB 10kHz 14dB 100Hz 330Hz 1kHz 4kHz and 10kHz 1 volt RMS 204 maximum distortion 196 15 Crate Custom Design w 2 5 voice coil and 56 oz magnet 2 HF drivers 24 5
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