User manual GALLIEN-KRUEGER 800RB

[. . . ] Operating Instructions 800RB Operating Instructions 800RB The Basics Your new GK 800RB Bass Amplifier represents the latest advances that technology has to offer. Contained in a small lightweight package are a set of unbeatable voicing filters, a four-band equalizer, a tunable electronic crossover and a bi-amp power amplifier. When used properly, these features will give you the most exciting bass sound available today. [. . . ] The level is 1. 5V rms (4. 5V P-P) into 100K ohm. CAUTION : Under no circumstances should the 100W and 300W outputs be connected together or to the same speaker!Power Switch The Power Switch and associated LED indicator are located in the lower right hand corner of the front panel Fuse Located on the rear panel, never operate this amplifier with any other than the recommended fuse : 115V operation - replace with Type 3AG7A 230V operation - replace with Type 3AG4A Power Cord The Power Cord is detachable and plugs into the rear panel socket. If a replacement is used it should be UL rated for 10A, 125V operation. If it is operated in accordance with the instructions above, your only maintenance problems should be cleaning. We recommend a soft damp cloth and mild soap for cleaning the outside surfaces. If you are going to pack your amplifier around a lot, we recommend a road case to protect it from scratches and road wear. Road bags are available from Gallien-Krueger. Setting Up Your Sound Your amplifier is designed to sound about right with the tone controls set flat (at"5"). We therefore recommend you start with the EQ set flat, the voicing filters out, and the crossover at 500hz ("5"). Make sure that you have as close to the sound you want from your Bass before adjusting the EQ on your amp. You may want to push up your volume and boost levels while dropping back the masters. For the cleanest possible sound, operate the masters near or on "10" (max). You may have to experiment with the crossover point and the relative levels of the high and low masters. They should be adjusted to give the most desirable sound without distorting the high end speakers. If the crossover confuses you, try switching out of the bi-amp mode and set up your sound in the full range mode first. [. . . ] 5¼''height x 17¼'' width x 9 ½'' depth 6mv rms 3V rms 1M ohm Effects Send Level(Boost off) 1. 5V rms Impedance 100k ohm min GALLIEN-KRUEGER · 2240 PARAGON DR. · SAN JOSE, CA 95131 US: (408) 441-7970 · FAX (408) 441-8085 EUROPE: 41. 42. 234520 · FAX: 41. 42. 239525 GALLIEN-KRUEGER · 2240 PARAGON DR. · SAN JOSE, CA 95131 US: (408) 441-7970 · FAX (408) 441-8085 EUROPE: 41. 42. 234520 · FAX: 41. 42. 239525 [. . . ]