PROEL GF14 - High Impedance Stereo Volume Pedal [Golden Feet Series]
The Proel GF14 is positioned as an essential dynamic control solution for musicians seeking precision and reliability in their signal chain. Part of Proel's acclaimed Golden Feet series, this stereo volume pedal has been designed by combining American engineering technology with the practicality of Italian design. Its internal architecture is optimized to deliver transparent performance, ideal for guitarists and bassists who need to manage their instrument's volume without coloring the tone or sacrificing high frequencies, thanks to its high-impedance circuitry.
Unlike conventional mono volume pedals, the GF14 stands out for its true stereo versatility . It features two completely independent inputs and two outputs (Channels 1 and 2), allowing the user to simultaneously control two different instruments or, more commonly, manage stereo effects chains (such as delays, reverbs, or modulations) before reaching the amplifiers. Its hybrid construction is another of its strengths: it uses a high-strength thermoplastic ABS body to reduce transport weight, fused with a heavy galvanized metal base that ensures unwavering stability on stage, preventing the pedal from sliding during even the most energetic performances.
Precise control is at the heart of the GF14. The mechanism drives a high-quality, long-life 100k Ohm linear potentiometer , ensuring a smooth and progressive volume sweep from complete silence to full signal. It also incorporates a distinctive professional feature: a side-mounted adjustment potentiometer . This additional control allows you to preset the maximum output level (the pedal's "Master Volume"), which is vital for guitarists who need to switch between rhythm and lead levels with surgical precision, or to attenuate overly powerful output signals before they reach the amplifier.
Main features
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Real Stereo Architecture: Equipped with 4 x 6.3 mm Jack connectors (2 inputs and 2 outputs) that allow operation in Mono or Stereo mode without interference between channels.
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High Impedance (100k Ohm): Specifically designed to respect the signal integrity of guitars with passive pickups, maintaining the brightness and natural dynamics of the instrument.
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Side Gain Control: An external potentiometer allows you to set the maximum volume limit, offering absolute control over the dynamic range of the pedal sweep.
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Golden Feet Stability: The reinforced base with metal plate and non-slip rubber coating ensures a perfect grip on the floor or pedalboard.
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Ergonomic Design: The foot contact surface features a high-grip material to ensure that every movement is precise, even in low light or humid conditions.
Benefits for the musician
The PROEL GF14 solves one of the most common problems in live sound: inconsistent volume. Thanks to its side control, you can set a volume "ceiling" that ensures you never exceed the desired level, protecting your amplifiers and keeping the mix balanced. Its stereo capability opens up a world of creative possibilities, allowing you to create atmospheric swells in dual-amp setups or control the output of high-impedance keyboards and synthesizers with the same precision as a guitar.
Use cases
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Guitarists with Stereo Rigs: Ideal for placing at the end of the effects chain (after stereo delays and reverbs) to control the overall volume of two amplifiers simultaneously.
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Live Dynamics Control: Perfect for creating violin effects (fade-in) by removing the pick attack, smoothing the transitions between parts of a song.
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Multi-Instrument Management: Can be used to control the volume of two different guitars connected to two different channels without needing to disconnect cables.
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Keyboards and Synthesizers: Although optimized for guitar, it works excellently with keyboards that require stereo signal management in high impedance configurations.
Frequently Asked Questions
Does it require mains power or batteries?
No, the Proel GF14 is a completely passive pedal. It operates using an analog potentiometer circuit and requires no batteries or power adapters.
Can I use it as a mono pedal with a single guitar?
Yes, absolutely. You just need to connect your instrument to one of the inputs and output the corresponding signal. The circuit will work perfectly in mono.
What exactly is the side knob for?
The side knob adjusts the maximum signal level when the pedal is fully depressed (down). This allows you to calibrate the volume "all the way up" to exactly match what your amplifier or mix needs.
Project description
High-impedance passive stereo volume pedal for musical instruments. The device must have two independent inputs and two independent outputs via 6.3 mm mono jack connectors, allowing for dual or stereo operation. The attenuation system must be based on a long-life 100k Ohm linear potentiometer. It must include an external side potentiometer for precise adjustment of the maximum output signal level. The construction must be hybrid, combining a thermoplastic ABS housing with a counterweighted galvanized metal base and rubber feet for stability. The approximate dimensions must be 93 mm wide, 61 mm high, and 212 mm deep, with an approximate net weight of 0.635 kg.
