Roland DB-500 Owner's Manual

Pages 18

Year 1999

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of 18

Roland DB-500 Specification

The Roland DB-500 Amplifier is a cutting-edge bass amplifier designed to deliver exceptional sound quality and versatility for professional musicians. It features a 160-watt power output, providing robust and clear sound suitable for a range of performance environments from small venues to larger stages. The amplifier is equipped with a custom 12-inch speaker and a high-frequency tweeter, ensuring a full-range sound with rich bass tones and crisp highs.

The DB-500 incorporates Roland’s proprietary FFP (Feed Forward Processing) technology, which optimizes speaker output and enhances overall efficiency. This results in a more dynamic and responsive performance, allowing bassists to achieve precise tonal control. The amp includes an intuitive control panel with a 4-band EQ, providing flexible tone shaping options to cater to diverse musical styles.

Connectivity is versatile with the DB-500, featuring an XLR line out for direct connection to mixing consoles and a headphone jack for silent practice. An effects loop is also included, allowing integration of external effects processors. Furthermore, the amplifier supports an onboard compressor and an adjustable contour control, offering additional customization of the sound dynamics and tonal characteristics.

The Roland DB-500 is built with a rugged construction to withstand the rigors of touring, yet it remains relatively lightweight for ease of transport. Its compact design does not compromise on performance, making it a preferred choice for musicians seeking reliability and superior sound quality in a portable format. Overall, the Roland DB-500 Amplifier stands out as a versatile and powerful tool for both studio recordings and live performances.

Roland DB-500 F.A.Q.

How do I connect my Roland DB-500 to an external speaker cabinet?

To connect your Roland DB-500 to an external speaker cabinet, use a speaker cable to connect the amplifier's speaker output to the input jack of the external cabinet. Ensure that the cabinet's impedance matches the amplifier's specifications to prevent damage.

What should I do if my Roland DB-500 doesn't power on?

First, check the power cable for any damage and ensure it is securely connected to both the amplifier and a working power outlet. If the problem persists, inspect the fuse located in the rear panel and replace it if necessary. If these steps do not resolve the issue, consult a professional technician.

How can I clean the exterior of my Roland DB-500?

To clean the exterior, use a soft, dry cloth to wipe down the surfaces. For stubborn dirt, slightly dampen the cloth with water. Avoid using any cleaning solvents or abrasive materials as they may damage the finish.

What is the proper way to store my Roland DB-500 when not in use?

Store your Roland DB-500 in a dry, cool place away from direct sunlight and moisture. Cover it with a dust cover to prevent dust accumulation and ensure that cables are neatly coiled to avoid damage.

How do I perform a factory reset on my Roland DB-500?

To perform a factory reset on your Roland DB-500, turn off the amplifier. Then, while holding down the specified reset button (refer to your user manual for the exact button), turn the power back on. Release the button once the reset process begins.

What are the recommended settings for a clean sound on the Roland DB-500?

For a clean sound, set the gain control to a low level, keep the equalizer settings flat, and adjust the volume to your desired level. You may also want to use the presence control to add clarity without distortion.

How can I troubleshoot buzzing or humming noises coming from the amplifier?

Check all cable connections to ensure they are secure and not damaged. Try using different cables to rule out cable issues. If the noise persists, test the amplifier in a different location to rule out electrical interference. If necessary, consult a technician.

Can I use my Roland DB-500 with a bass guitar?

Yes, the Roland DB-500 is designed to handle the frequency range of a bass guitar. Make sure to adjust the equalizer settings to suit the bass tones and avoid excessive gain to prevent distortion.

How often should I service my Roland DB-500 amplifier?

It is recommended to have your Roland DB-500 serviced by a professional technician at least once a year, or more frequently if it is used extensively. Regular maintenance helps to ensure optimal performance and longevity.

What should I do if the sound output is distorted even at low volumes?

Check if the gain is set too high and reduce it if necessary. Inspect the speaker for any physical damage and ensure that all cables are securely connected. If the issue remains, consult a professional to inspect internal components.