FRONT PANEL CONTROL FEATURES

(1) INPUTS:

The Bassbase has two input jacks with different input sensitivities to accommodate basses with passive as well as active electronics. LO INPUT is designed for active basses with active pickups. HI INPUT has a higher sensitivity rating for the more traditional passive pickups.

(2) TUNER:

Directly above the two input jacks you will find the TUNER jack. This jack is suitable for sending a signal to an external tuning device. Connect the TUNER jack to the external tuning device’s INPUT jack.

(3)MUTE:

The MUTE switch silences the Bassbase. When the MUTE is activated (MUTE LED illuminates), no signal is sent to the power amp/ Line out/ PA out; only the TUNER jack receives the signal.

The MUTE function is especially convenient for silent tuning between songs or sets when it is less than desirable to have audience participation. MUTE is also recom- mended when switching the power off, changing instruments, etc.

(4) GAIN:

The Bassbase’s preamp is constructed with tube circuitry, lending the amp a dynamic, warm sound typical of classic tube technology. The GAIN control sets the preamp’s input sensitivity and fine-tunes it to the instrument’s output. Higher GAIN settings add a nuance of overdrive and harmonic distortion.

The intensity of the compression effect inherent in tube amplification is also adjusted with the GAIN control.

PLEASE NOTE: Tubes need to reach a minimum operating temperature; a few seconds delay between turning the power on and reaching operational readiness are the norm with the Hughes & Kettner BASSBASE 250.

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Hughes & Kettner 250BASS manual Front Panel Control Features, Tuner, Mute, Gain
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250BASS specifications

The Hughes & Kettner 250BASS is a powerful bass amplifier designed to meet the needs of modern bassists. This versatile amplifier is tailored for both practice and performance, providing a rich and dynamic sound that enhances the bass guitar's tonal characteristics.

One of the standout features of the 250BASS is its impressive power output. With 250 watts of handling power, this amplifier is capable of delivering a punchy, robust sound that cuts through the mix in any musical setting. Whether you're playing in a small jam session or a larger venue, this amp has the capability to handle it all.

In terms of connectivity, the Hughes & Kettner 250BASS offers a comprehensive array of input and output options. It includes a high-quality headphone output for silent practice, as well as a balanced DI output that facilitates easy integration into live performance and recording setups. This flexibility allows bassists to use the amp in a variety of scenarios, making it a valuable tool for both studio and stage applications.

The amplifier is packed with innovative technologies that enhance the overall performance. The use of advanced digital signal processing ensures that sound quality remains pristine, while also providing a plethora of tonal shaping options. The built-in effects such as compression, overdrive, and modulation add depth and character to your sound, empowering bassists to experiment with different tones without the need for additional pedals.

Another notable characteristic of the 250BASS is its lightweight and portable design. Hughes & Kettner has utilized cutting-edge materials to create an amplifier that is not only compact but also durable, making it easy for musicians to transport. This is particularly advantageous for gigging musicians who require equipment that can withstand the rigors of travel while still providing outstanding performance.

In terms of user interface, the 250BASS features an intuitive control layout that allows for easy adjustments on the fly. With clearly labeled knobs and switches, bassists can quickly tweak settings to achieve the desired sound without fuss.

In conclusion, the Hughes & Kettner 250BASS is an exceptional choice for bass players seeking a reliable, feature-rich amplifier. Its powerful output, versatile effects, and user-friendly design make it an ideal companion for musical exploration, whether at home or on stage.
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