Crate ca 120DG

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crate ca 120DG

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CA120D Acoustic Amplifier Table of Contents: 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 (75CM) 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 FOR SAFE OPERATION AND TO AVOID INJURY.-WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK OR FIRE, DO NOT EXPOSE THIS UNIT TO RAIN OR 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 PERMA- NENT HEARING IMPAIRMENT OR LOSS. USER CAUTION IS ADVISED AND EAR PROTECTION IS RECOMMENDED IF UNIT IS OPERATED AT HIGH VOLUME. CAUTIONRISK 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 NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. PRECAUCIONRIESGO DE CORRIENTAZO NO ABRA PRECAUCION: PARA REDUCIR EL RIESGO DE INCENDIOS O DESCARGAS ELECTRICAS, NO PER- MITA QUE ESTE APARATO QUEDE EXPUESTO A LA LLUVIA O LA HUMEDAD. PARA DISMINUOIR EL RIESGO DE CORRIENTAZO. NO ABRA LA CUBIERTA. NO HAY PIEZAS ADENTRO QUE EL USARIO PUEDO REPARAR DEJE TODO MANTENIMIENTO A LOS TECHNICOS CALIFICADOS. ATTENTIONRISQUE D'ELECTROCUTION NE PAS OUVRIR ATTENTION: PROTÉGEZ CET APPAREIL DE LA PLUIE ET DE L'HUMIDITÉ AFIN D'ÉVITER TOUT RISQUE D'INCENDIE OU D'ÉLECTROCUTION. 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. "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" EXPLANATION OF GRAPHICAL SYMBOLS: EXPLICACION DE SIMBOLOS GRAFICOS: EXPLICATION DES SYMBÃ-LES GRAPHIQUES: "DANGEROUS VOLTAGE" VOLTAJE PELIGROSO "DANGER HAUTE TENSION"== Declaration Of Conformity #33, Effective 01-01-2001 Manufacturers Name:SLM Electronics Production Facility:1901 Congressional Drive, St. Louis, MO 63146, USA Production Facility:700 Hwy 202 W, Yellville, AR 72687, USA Shipping Facility:1400 Ferguson Ave., St. Louis, MO 63133, USA Office Facility:1400 Ferguson Ave., St. Louis, MO 63133, USA Product Type:Audio Amplifier Complies with the following Standards: Safety:EN60065, E60065, C22.2, UL6500 and/or UL813 EMC:Directive 89/336/EEC, EN55103, EN55013, EN61000, and/or FCC 47CFR 15B clA Supplementary information provided by: SLM Electronics - R & D Engineering 1901 Congressional Drive, St Louis, MO 63146, USA Tel.: 314-569-0141, Fax: 314-569-0175 2 About the Crate Acoustic CA120D . . . . . . . . . . . . . . . . . 3 The Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 The Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 To Eliminate Instrument Feedback . . . . . . . . . . . . . . . . . 6 The DSP Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Technical Specifications. . . . . . . . . . . . . . . . . . back cover

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CA120D Acoustic Amplifier 3 About the Crate Acoustic CA120D: D esigned for the performing artist, Crates CA120D Acoustic Amplifier gives you moreof what you want. More power. More clarity. More control. And, more freedom. Imagine: microphone quality sound, without feedback.And without being chained to a mic stand! More power:a 120 watt RMS power ampli- fier drives a Studio Monitor-style 12 sub- woofer for plenty of volume and low end punch. More clarity:a specially designed tweeter provides clean crisp highs and natural mid- range blend. A tweeter level control allows you to adjust the high frequency output to suit your taste. More control:two separate channels, each with its own gain, tone, and reverb/effects controls. An automatic feedback elimination circuit with two filter select controls lets you kill feedback without sacrificing sound quali- ty. The filters can be controlled by means of a footswitch provided with the unit. A pair of CD Input jacks allows you to play along with a compact disc, cassette tape, or a rhythm machine. Still more:Footswitch jacks on the rear panel provide control for the feedback circuit as well as two tracking DSP presets. Level- controllable XLR and 1/4 balanced line outs allow you to patch into house sound boards or recording consoles, plus an effects loop line-in/line-out setup allows connection of external effects. An external speaker jack lets you connect the amplifier to another separate speaker cabinet.Enough already?Not for us. The CA120D features Crates Digital Signal Processing(DSP) for a variety of digital reverbs, effects and delays specifically designed for acoustic instruments. The CA120Dwas designed, evaluated, and tweaked by music loving engineers. Each amplifier is produced by skilled assemblers using sophisticated assembly machines and the finest components. Trained craftsmen assemble and cover every cabinet by hand. The finished product is tested -“ and played -“ by skilled musicians/technicians. It is only after the amplifier has passed this meticulous design/assembly/performance/approval process that we allow it to be shipped to our customers. The CA120D Acoustic Amplifier.Designed to be the best, so you can sound your best! To get this amplifier to sound its best, read this owner s guide prior to its use. To keep this amplifier looking its best, avoid abrasive cleansers. Wipe the cabinet clean using a slightly dampened cloth. Never use brass cleaners on the hardware since they could damage their protective coatings. Crate Acoustic amplifiers are Made With Pride in the U.S.A.