Crate Amplifiers G200C User's Manual
Contents
1. G 20C only Power Handling 20 watts RMS Low Control 18 dB range 80 Hz Mid Control 10 dB range 600 Hz High Control 20 dB range 6 KHz Input Impedance 280K ohms Maximum Input Signal Level Accepted 2 5 volts peak to peak Total System Gain 105 dB Signal to Noise Ratio 70 dB Line Level Output 1 6 v p p full output Headphone Level 17 mw with 8 ohm phones 1 25 v with open circuit Input Power Requirements 120 VAC 60 Hz 100 w max domestic USA models Cabinet Size and Weight G 20C 11 3 4 H x 17 3 4 W x 7 1 4 D 20 Ibs G 200C 73 4 H x 1794 W x 714 D 16 Ibs Specifications subject to change without notice CAUTION To reduce the risk of electric shock do not remove chassis No user serviceable parts inside Refer servicing to qualified service personnel CAUTION This amplifier is capable of producing high sound pressure levels high volume Continued exposure to high sound pressure levels can cause Permanent hearing impairments or loss User caution Is advised and ear protection is recommended when playing at high volumes oso REV A2. control is especially useful while using the SCG channel 10 LOW CONTROL BASS The amount of bottom or warmth may be in creased or decreased with this knob 11 REVERB CONTROL This control al lows the player to alter the apparent acoustical qualities of a room The sound can be adjusted from very flat or dry to that of a concert hall 12 CHORUS SWITCH The preset stereo chorus is selected by pushing this switch to the In position 13 LINE OUT JACKS These are unbal anced line outputs which may be used to link the G 20C 200C to additional amplifiers or to a tape recorder 14 HEADPHONES JACK Standard stereo headphones may be plugged into this jack Doing so disconnects the speakers allowing private listening A mono mix of the stereo signal is heard in the headphones 15 POWER LED INDICATOR When the amplifier is on this LED is lit 16 POWER SWITCH Pressing the right side of the switch turns the unit on and the left side turns the unit off POWER CORD not shown Be sure this cord is properly plugged into a safely wired outlet for use Do not de feat the ground connection on this cord SPEAKER JACKS not shown G 200C only These two jacks pro vide 10W outputs at a minimum of 4 ohms G 20C 200C TECHNICAL SPECIFICATIONS Output Power Rating 20 watts RMS 2x10 5 THD 4 ohm load 120 VAC Speaker Size and Rating Two Custom Design 6 1 2
3. other input source GAIN CONTROL This control sets the gain of the SCG Channel to adjust the amount of overdrive This control works in conjunction with the Volume control 7 3 SHAPE SWITCH This switch selects the tone of the SCG Channel The Out position gives a sound with mid frequency emphasis and the In position gives a highly textured sound with emphasis on highs and lows LEVEL CONTROL This control sets the overall level in the SCG Channel SCG CHANNEL SELECT SWITCH The SCG Channel is the maximum gain channel and is typically used for an overdriven sound It is selected by pushing this switch In In this posi tion all gain and tone controls are ac tive The Out position selects the lower gain normal channel It should be used for the cleanest sound FOOTSWITCH JACK This jack isto be used with the Channel Selector Reverb footswitch When this is used the SCG Channel Select switch 5 is inactive 7 VOLUME CONTROL This control sets the overall level of the normal chan nel It must also not be at zero for the SCG Channel to function 8 HIGH CONTROL TREBLE This knob affects the upper harmonic range of the guitar clockwise higher set tings increase the crispness or bite of the sound 9 MID CONTROL The amount of mid range tone is set using this control Low settings can thin out the sound while higher settings can give a fat ter sound This
4. G20C 200C CHORUS AMP RATE G 20C 200C STEREO CHORUS AMPLIFIER We would like to take this opportunity to thank you for selecting a Crate product and to tell you of our commit ment to the design and manufacture of only the finest musical instrument amplification equipment built for you the musician You have purchased one of the most innovative sound amplification devices available today Your Crate amplifier gives you more performance features than ever before features that you the musician have asked for Your Crate amplifier is an American product manufactured at our factory in St Louis Missouri Only the finest avail able components and materials are used in the manufac ture of each amplifier All Crate amplifiers are subject to seven or more inspection and testing stops to assure you of a high quality product The final test for each amp is conducted by a trained musician with the instrument the amp was designed for Any unit that does not meet the standards of his dis criminating ear will not be passed Since all Crate products are designed developed and manufactured through the cooperative efforts of en gineers and professional musicians the end result is a product that responds to the musician s audio require ments and a product that will serve your needs for years to come OPERATION FRONT PANEL 2 INPUT JACK This 1 4 phone jack ac cepts input from a guitar or
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