Crate Amplifiers GX-1600 User's Manual
Contents
1. CRAII GX 600 GX 1600 345 6789 10 1112131415 16 17 18 19 20 21 TU Ms GX 600H GX 1600H GUITAR AMPLIFIER L tr FRONT PANEL 1 Power switch tums AC power on or of 2 Power Indicator LED vil be it when the untis tumed on 3 Line In jack is used as a direct input to the power amp It can be used in conjunction with the Line Out jack 4 as an effects loop 4 Line Out jack is used to Ink the GX600HIGX 1600H to ad tional ampiters Or to connect the amp to a tape recorder Smplv run a cable from th jack to the input of another amplifier or tape deck Extemal speakers can not be hooked up to this jack 6 Footswitch iack is fo be used wth the Channel Select Reverb footswitch 6 Reverb control allows the player to ater the apparent acoustical qualtes of a room The sound can be altered from very at or dry when the controls tumed down o that of a concert hal when used on higher settings CHANNEL 8 CONTROLS 7 Bright switch affects the branco of the gutars sound by adding additional ote or Sharpness This wich affects only Channel B 8 High controls the upper range of frequencies and adds brightness For addtional affect use this control in conjunction with the Bright switch 7 9 Mid tends to add a thinner sound when tumed down or a ater characteristic to the sound when tumed up 10 Low adjusts the bass range in the r 11 Volume c2. baffle enclosure Power Handing 80 wats RMS 4 ohms 35 H x31 W x 157D 60 bs GE 412RS or SS 4 12 Celestion G12S50 speakers ina straight or slope front infrite baffle enclosure Power Handing 200 watts RMS 8 ohms 35H x 31W x 15 D 9015 Cabinet Size and Weight 11625 Hx3075Wx 117D 35 bs Speciicalions subject to change without notice CAUTION To reduoe the risk of electric shock donot open chassis No user servoeable pars inside Refer servicing to qualfied servoe personnel 4754151
3. eri ses the overal itening level of Channel B This control is independent of any setting made in Channel 12 Channel B Indicator LED is it when the amplfer is in Channel B mode 13 Channel Select switch is used to select between Channel A and Channel 8 14 Channel A Indicator LED is it when tre ameifier sin Channel A mode CHANNEL A CONTROLS 15 High controls the upper range of frequencies and adds brightness 16 Shape is the overal tone control for Channel A When tumed to the lef a setting wih heavy emphasis on midrange is achieved When rotated to the right the amp creates a at sound with extra boost on lows and highs 17 Low adists the bass range n the amplifier 18 Level control sets the overall volume and should be used in conjunction with the Gain control 18 19 Gain sets the amount of gain for Channel A and is used lo vary the amount of distortion Minimal distortion is achieved vith this contralrotaled counter clockwse A fuly clockwise setting creates maximum distortion INPUT SECTION 20 6dB Input jack aiso accepts a standard 1a jack but is padded 6dB for hotter inputs such as tape decks or gutars wih hot pickups If both jacks are used this input is not padded and wil be equal to the dB input jack 21 048 Input jack accepts a standard 14 phone plug and is suitable for any kw lo ne level signal source such as an electric gutar REAR PANEL 22 Extemal Speaker jacks are used to c
4. musicians discriminating ear wil not be passed Since all Crate products are designed developed and manufactured through the cooperative eforts of engineers and professional musicians the end resut Is a product that responds to the musidanis aido Teguremenis and a product thal wil serve your needs for years to come GX 600H GX 1600H TECHNICAL SPECIFICATIONS Maximum input Signal Level Accepted A vols peak to peal 0d8 Input 6 vats peak to peal 16d8 input Input Power Requirements GX600H 120VAC 60Hz 200 mat max GX 1600H 120VAC 60H2 500 watts max Input Impedance 220k ohms 0d8 Input 44k ohms 608 Input Total System Gain Channel A 110d8 12 al controls at 10 Low Shape High at 0 Channel 6048 1 2 al controls at 10 Bright off 5 Signal to Noise Rato Channel 458 vith al controls a 10 Low Shape High at ChennelB 6748 with al control a 10 Bright off Output Power Rating GX600H 60 walls RMS 5 THDY4 ohm load GX 1500H 160 watts RMS 5 THD 4 ohmioad Channel A Low Control 948 Boost 80H Shape Control Proprietary Crout High Control 1508 Range O 1kllz Channel 8 Low Control 1045 Range 80HZ Mid Control 1648 Range 1kllz High Control 1798 Range Skliz Fuse Rating and Type GX600H 2A Sio Blo 250V Internal GX1600H SA Slo Blo 250V Intemal Speaker Cabinet Options GE 412R or S 4 17 Crate Custorn speakers in a straight or slope front infrite
5. onnect the speakers to the power amp The GX 600HIGX 1600H extemal jacks aro hooked up in parallel so adding addtional speakers wal wer the total load impedance cf the power amp Do not go below 2 ohms total load impedance 23 Power Cord Your GX 600HIGX 1600H is equipped with a heavy duty grounded three wire power cord Be sure this cord is Properly plugged into a safely wired grounded 120 vot 60 Hz AC power cult before use I your GX 600H GX 1600H was purchased outside the United States refer to the rear panel for power ratings For your safety never attempt to defeat the ground connection on this cord 27 ee We would Ike to take this opportunity to thank you for selecing a Crate product and to tell you of our commitment to the design and manufacture of only the finest sound ampification equipment bul for you the musican You have purchased one of the most innovative gutar amps ava able today Your Crate amp gives you more performance features than ever before features thal you the musician have asked for Your Crate gutar amp is an American product manufactured at our factory in St Louis Missouri Only the nes avalable components and materals are used in the manufacture of each ampifer Al Crate products are subjected to seven or more inspecton and testing sleps to assure you of a high guaity product The final test for each unt 5 conducted by a trained musician any unt that does not meet the standards of our
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