1001RB Series

Sound Tips

The1001RB Series has several unique features which, if used properly, will obtain that sound you have been searching for.

The Equalizer:

The Equalizer is used to fine tune your sound. When adjusting it, do it just a little at a time. These are active circuits, and small changes can make a big difference in your sound. With a little experimentation you will find that this equalizer is very easy to use, never sounds weird and provides you with a large variety of great sounds, unique to GK.

Contour:

Increasing the Contour level will scoop out mid-range frequencies while boosting the highs and lows. The sound, once again, is unique to GK and unavailable on any other Bass amp.

String Bass:

The way a Bass amp deals with the instrument low string is a critical part of its sound. In fact, a five string instrument requires an entirely different low end re- sponse than a four string instrument. No equalizer can make the necessary adjustments to accommodate both. However, the String Bass button on the 1001RB Series does just that. When it is out, the 1001RB is voiced like the 800RB (the world’s classic four string amp). Push it in and the 1001RB is voiced for five string instruments. For some playing styles you may want it in, even with a four string instrument.

Boost/Master:

Turning up the Boost control, will add a little growl to your tone. This is an unmistakable GK trade mark sound, that you will grow to appreciate. Raising the Boost while lowering the Master will add more growl while keeping the sound level the same. Growl is actually a small amount of even order harmonic distor- tion, that sounds great through a woofer, but horrible through a horn (see Bi-Amp solution below). For most playing situations, the Master is set between 12 & 3 o’clock. The cleanest sound is obtained by setting the Master above 12 o’clock, and going above 3 o’clock for maximum power situations.

Direct Out:

The 1001RB provides a low noise, high quality balanced direct out for connection to PA and recording consoles. With the Pre/Post EQ switch set to “Pre” (Out), the direct output signal is fed directly from our low noise, high headroom, FET input stage providing a low noise output superior to external direct boxes and impedance trans- formers. In addition, this output is calibrated for 1.0V (0 dBV) output and can be adjusted to unity gain (instru- ment level) by adjusting the Level control to -15 dB (U) . With the switch in the Pre position, the Direct Output signal is only effected by the Level, -10dB Pad, and Tuning Mute controls. This allows you to adjust your tone and volume on stage without changing the Direct Output signal level and confusing your sound man.

Changing the Pre/Post EQ switch to “Post” ( In), sends the “GK sound” and preamp response to the Direct Out jack. This gives you complete control over the Direct Out’s tone and volume. In addition, a Ground (Gnd) Lift switch is included to remove hum and buzz when connecting to equipment powered by a different ground system.

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RBH Sound 1001RB/115, 1001RB/210 manual Sound Tips
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1001RB, 1001RB/115, 1001RB/210 specifications

RBH Sound has long been recognized for their commitment to delivering high-quality audio solutions, and the 1001RB series is no exception. This lineup includes the 1001RB/210, 1001RB/115, and 1001RB models, each offering unique features tailored to meet the demands of professional and home audio enthusiasts alike.

The 1001RB/210 is characterized by its dual 10-inch woofers, designed to produce deep, powerful bass without sacrificing clarity in the midrange and treble frequencies. With a power handling capacity of 1,000 watts peak, it provides ample headroom for dynamic musical passages. The cabinet is constructed from dense, high-quality materials that minimize unwanted resonance, allowing for a clean and accurate sound reproduction. This model is ideal for musicians and sound engineers looking for a robust solution for live performances or studio sessions.

On the other hand, the 1001RB/115 features a single 15-inch woofer, offering a slightly different tonal character. This setup enhances the low-end response, making it particularly well-suited for genres that rely heavily on bass frequencies, such as hip-hop and electronic music. Similarly, it boasts a peak power handling capability of 1,000 watts, ensuring it can handle the demands of intense performance environments. The integrated crossover ensures that frequencies are distributed effectively, enhancing the overall listening experience.

The 1001RB model serves as the foundation of this series, providing a versatile platform capable of adapting to various audio setups. It features advanced amplification technology that ensures efficiency and thermal management, helping to prevent overheating during extended use. Its lightweight design further enhances portability, making it easy for performers to transport between venues.

All models in the 1001RB series incorporate RBH Sound's precise engineering philosophies, ensuring impressive audio fidelity across different environments. Each speaker also includes user-friendly connectivity options, allowing for seamless integration into existing audio systems.

Whether you are a musician seeking reliable stage monitors or an audiophile looking to enhance your home audio experience, the RBH Sound 1001RB series promises to deliver performance, durability, and exceptional sound quality that meets the highest expectations. Overall, this lineup stands out in the competitive audio market, offering solutions that resonate with a wide range of users.
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