Instruction/ maintenance manual of the product GBE 600 Genz-Benz
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- 1 - GBE 60 0 SIX HUNDRED D ESIGN PHILOSOPHY With many years of experience designing and manufacturing both bass guitar speaker cabinets and a m- plifiers, it became obvious that there is a large market for a bass amplifier line that reproduces the nat u- ral tone of the instrument itself, while allowing for personalization of tonal texture.
- 2 - TECHNICAL INFORMATION The first stage of the GBE - 600 preamp uses a low noise bi - fet linear scaling amplifier with a 2 pole low cut point at 23 Hz to prevent excessive speaker cone excursion and intermodulation distortion. Add i- tional bandwidth roll - off is provided at 20 kHz for RFI suppression.
- 3 - With the switch in the active position, the preamp presents a lower gain and input impedance which is tailored to active pickups . An active pickup is, for all practical discussions, any pickup that uses pre - amplification between the pickup element and the amplifier input.
- 4 - Tuner Output Jack — The “ tuner output jack” is provided to allow a tuner to remain plugged into the amplifier while playing. Thi s output remains active when the “ mute switch” is pressed, allowing for tuning your instrument while not sending signal to eithe r the “ direct output” or the speaker.
- 5 - Fan Switch — The GBE - 600 is a fan cooled high powered rack mount device. A 2 speed rear panel mounted “ fan switch” is provided t o allow the reduction of fan speed and corresponding fan noise during recording and low power playing.
- 6 - CAUTIONS • Never set an amplifier on anything that will tip over or collapse under its weight. • These amplifiers are capable of producing sound pressure levels that may cause permanent hearing loss. • There are no user serviceable parts inside these units.
An important point after buying a device Genz-Benz GBE 600 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Genz-Benz GBE 600 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Genz-Benz GBE 600 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Genz-Benz GBE 600 you will learn all the available features of the product, as well as information on its operation. The information that you get Genz-Benz GBE 600 will certainly help you make a decision on the purchase.
If you already are a holder of Genz-Benz GBE 600, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Genz-Benz GBE 600.
However, one of the most important roles played by the user manual is to help in solving problems with Genz-Benz GBE 600. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Genz-Benz GBE 600 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
