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Guitar Effect Pedal

A guitar pedal, also known as an effects pedal, is a device used by guitarists to alter the sound of their instrument in various ways. These pedals are typically small, foot-operated units that are connected in a signal chain between the guitar and the amplifier. They can modify the guitar’s tone, pitch, and dynamics by applying different effects such as distortion, reverb, delay, chorus, and more. Guitar pedals come in both analog and digital formats, and they allow musicians to create a wide range of sounds, enhancing their musical expression and creativity. They are essential tools for guitarists in genres ranging from rock and blues to jazz and electronic music.

Preamp

A preamp, short for preamplifier, is an electronic device used to amplify weak signals from guitars, microphones, or other audio sources before they are sent to a power amplifier or recording device. Preamps serve several important functions in audio systems:

1. **Signal Boosting**: The primary function of a preamp is to increase the level of weak signals to line level, which is the standard level used in audio equipment. This boost ensures that the signal remains strong and clear throughout the audio chain, minimizing noise and distortion.

2. **Tone Shaping**: Many preamps feature tone controls such as EQ (equalization) knobs or switches, which allow users to adjust the frequency response of the signal. This can include boosting or cutting specific frequencies to tailor the tone to the desired sound.

3. **Impedance Matching**: Preamps often include input and output impedance controls to match the impedance of the source device (e.g., a guitar pickup) with the impedance of the connected equipment (e.g., an amplifier or mixer). Proper impedance matching ensures optimal signal transfer and prevents signal degradation.

4. **Coloration and Character**: Some preamps are designed to impart a specific sonic character or coloration to the signal, adding warmth, richness, or saturation. This can be achieved through the use of vacuum tubes, transformers, or other analog components known for their unique sonic characteristics.

5. **Gain Staging**: Preamps play a crucial role in gain staging, which involves managing the levels of audio signals at each stage of the signal chain to optimize signal-to-noise ratio and prevent distortion. By adjusting the gain or volume controls on the preamp, users can control the overall level of the signal before it reaches subsequent stages of processing or amplification.

6. **Phantom Power**: Many preamps provide phantom power, which is required to power condenser microphones and certain active DI (direct input) boxes. Phantom power is typically supplied at +48 volts and is transmitted through the microphone cable to power the microphone or DI box.

Preamps are commonly found in a variety of audio equipment, including guitar amplifiers, mixing consoles, recording interfaces, and standalone preamp units. They are essential for ensuring clean, clear, and balanced audio signals in both live sound reinforcement and studio recording applications. Additionally, dedicated guitar preamps are available as standalone units or built into amplifiers, offering guitarists additional control over their tone and signal chain.

Used

Pre-owned products for sale, in excellent condition and rigorously inspected for quality. Enjoy secure payment options and a protected seller guarantee for peace of mind. Read more for additional details.

Sanfoelek Guitar B-Box Preamp Pedal Electric Guitar Effects Pedal True Bypass Zinc Alloy Shell DC 9V 6.35mm Input/Output Interface Gain/Treble/Bass/ 4 Knobs Mini Guitar B-Box Preamp Effector

£23.08

【Comprehensive Control Knobs】: The pedal features Gain, Treble, Bass, and control knobs, allowing you to fine-tune your sound to your exact preferences. Whether you want a high gain rock tone or a smooth jazz sound, this pedal has got you covered. 【True Bypass 】: The pedal comes with a true bypass , ensuring a transparent tone and zero loss of tone when the pedal is off. This feature allows your guitar's signal to remain pure and unaffected when the pedal is not in use. 【Easy to Use】: With its straightforward design and clearly labeled knobs, this guitar effect pedal is easy to use. Whether you're a beginner or a seasoned pro, you'll be able to dial in your desed sound quickly and effortlessly. Dual-purpose design can be used as a soccer goal or target for practice. 【Versatile Guitar Effect Pedal】: Designed for guitar players, this electric guitar effect pedal offers a wide range of sound effects, enhancing your performance and providing you with a unique musical experience.

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BYBIO Acoustic Guitar Effect Pedal DI Box Cabinet Simulator Pedal Preamp Guitar Accessories Professional Guitar Effects

£55.83

Given its solid build quality and durability. This guitar effects pedal is perfect as a gift for your loved ones and friends. For the Wooden Acoustic Guitar — Produce clean tone. Makes the sound of the guitar more focused, melodious, bright, and mellow. Especially the string sound. When using this DI Box, you must use the INPUT knob in order to avoid overloading your acoustic guitar E.Q. If overload occurs, please reduce the volume. Selection of high-quality materials, good texture, fine workmanship, durable, long service life. Compact and Portable: Enjoy your sound anytime, anywhere with our effects pedal, perfect for gigs and travel.

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TC Electronic V550 Preamp, 50W, 3-band EQ, High Gain Amp Modeler, Guitar Preamp, Pre Post Boost, DI-out & 4×12 G12M Cab-Sim, Multicolored

£190.98

AUTHENTIC TUBE AMP TONE: Experience the iconic sound of the MK1 Script Logo 5150 tube amp from 1992, faithfully recreated in a convenient pedal format for high-energy rock and metal tones DUAL CHANNEL CONTROL: Enjoy ultimate flexibility with two channels featuring independent gain, volume, and EQ controls, allowing you to easily switch between pristine cleans, hard rock crunch, and heavy metal tones BUILT-IN BOOSTER: Instantly kick up your sound with a 5 dB boost at the touch of a footswitch, flawless for adding extra drive and a mid hump for classic overdrive tones, all controllable from the rear panel CARRY-ON CAB SIMULATION: Benefit from the integrated official Celestion 4×12 G12M Heritage cab sim IR via the dedicated DI and headphone outputs, providing massive tube amp tones for silent practice, recording, or direct PA connections

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NuX Stageman Floor Acoustic Preamp and DI Pedal

£155.39

60 Seconds Looper Input Gain Control International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

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Preamp High Gain Preamp Simulation Pedal 3 Band EQ Overdrive Control Guitar Effect Guitar Effects Pedal

£121.92

An affordable but very effective product, so it allows any guitar player, beginner or expert, to use it. It is a high gain preamp simulation pedal that simulates the head greatly, it offers clean and futuristic tone for metalhead guitarists. Apart from 3-band EQ high gain and Overdrive Control, the Bright toggle Converter adds a lttle bit of warmth to the original sharp tone, the FEEL toggle Converter controls the tone's tightness, while MOD toggle Converter ofers 3 special head tones. lts versatility makes ita source of inspiration to you. Guitar effector, an ideal gift for guitar players. Not only suitable for students and beginners, but also a good choice for professional players.

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