The Surfy Industries SurfyTrem Deluxe is an analogue tremolo pedal designed to recreate the unmistakable character of the classic “vibrato channel” found in some vintage amplifiers. Rather than using digital processing the SurfyTrem Deluxe relies on genuine bias modulation a technique widely used in many early valve amplifiers. By recreating this behaviour with carefully matched JFET transistors the pedal delivers the rich pulse depth and organic movement that made those vintage tremolo circuits so musical and expressive. Beyond classic amp-style tremolo the SurfyTrem Deluxe adds modern flexibility with stereo capability and expanded control. It can operate as two tremolo outputs sharing the same LFO or create wide stereo modulation from a mono input signal. With a dedicated output level control click-less Brownface and Blackface voicing switch and soft-touch true bypass switching the SurfyTrem Deluxe blends authentic vintage tremolo character with practical features for modern pedalboards and performance setups.
Surfy Industries SurfyTrem Deluxe Tremolo Pedal
This is a New Surfy Industries SurfyTrem Deluxe Tremolo Pedal from Surfy Industries, listed in Tremolo & Vibrato Pedals on Just Pedals. Read More below.
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Brand
Surfy Industries
Surfy Industries capture the golden age of surf tone with modern reliability. From the legendary SurfyBear Reverb to their lush tremolos and vibes, each unit is built to deliver that classic 60s splash and shimmer. Designed by surf tone purists, their gear brings authentic vintage circuits into a modern, road-ready format — perfect for players who crave real spring reverb and retro charm.
Category
Tremolo & Vibrato Pedals
Tremolo varies amplitude, making volume rise and fall; vibrato varies pitch, making the note move sharp and flat. Some circuits combine both or derive them from modulation systems that blur the boundary. Rate, depth, waveform and stereo phase determine whether the motion is smooth, pulsing, choppy, seasick or spatial, while tap tempo can lock the cycle to a rhythm.
Tags
Analogue
The signal is shaped by continuously varying electronic circuitry rather than being converted into a digital effect algorithm. Component choice, operating voltage and circuit tolerances influence headroom, noise, clipping texture and the small variations in response between designs.
Digital
Converts the signal or control process into numerical data for algorithmic processing. Digital designs can provide precise timing, long memory, complex routing and repeatable presets; sample rate, conversion, internal resolution and latency influence fidelity and response.
Stereo
Processes, creates or passes two audio channels. True stereo preserves separate left and right inputs, while mono-to-stereo effects generate spatial differences internally; routing, phase behaviour and whether trails remain stereo determine the resulting image. Some outputs sum to mono when only one socket is connected, which can change level or modulation depth.
True Bypass
Connects input directly to output through mechanical or relay switching when the effect is off, removing the active circuit from the audio path. It avoids buffer colour but leaves cable capacitance and switching design to influence high-frequency loss and possible switching noise.
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