The Surfy Industries SurfyTrem Deluxe tremolo effects pedal is a 100% analog stompbox that captures the lush motion and expressive character of vintage amp-style modulation. With distinct voicings based on the iconic brownface and blackface designs of the early 1960s, it delivers two classic textures in one versatile unit. Dual outputs allow for rich stereo operation—either as two synced trem circuits or to transform a mono signal into a wide, dimensional field. Whether you're after gently undulating movement or a bold, choppy pulse, the SurfyTrem Deluxe gives you expressive depth with intuitive control and road-ready reliability.
Dual Tremolo Voices: Brownface and Blackface
At the heart of the SurfyTrem Deluxe is a switchable voicing control that lets you choose between two distinct tremolo styles. The brownface setting captures the unique harmonic tremolo of early-'60s combo amps, where the signal floats in and out of phase with a smooth, almost rotary-like quality. Flip to blackface mode for a more pronounced on/off amplitude modulation—ideal for bold, rhythmic chops that cut through the mix. Both modes use bias modulation with matched JFET transistors, staying true to the vintage tube circuits they emulate.
True Stereo or Dual-Mono Operation for Expansive Soundscapes
One of the SurfyTrem Deluxe's standout features is its flexible stereo design. You can run two completely independent mono tremolo signals, each sharing the same low-frequency oscillator (LFO), or configure it for classic stereo spread effects from a single mono source. This opens up creative panning and phase interactions that sound huge through two amps or stereo pedal chains—perfect for surf guitarists, ambient players or experimental setups.
Straightforward Controls and Performance-Ready Features
Surfy Industries designed this pedal with modern gigging demands in mind. It features true-bypass switching for clean signal integrity, soft-touch footswitching for quiet operation and a level control to adjust output volume when the effect is engaged. The toggle switch for brownface/blackface operation uses a clickless relay system, so you can shift between trem voices silently, even mid-song. It's all housed in a rugged enclosure built to survive tour abuse.
Flexible Power and Connectivity for Seamless Stage and Studio Use
The SurfyTrem Deluxe is highly adaptable when it comes to power—accepting 9–12V DC with either center-positive or center-negative polarity, making it compatible with nearly any pedalboard power supply (sold separately). It also includes the option to run on a 9V internal battery for standalone setups. With low current draw (just 30–50mA), it's easy to integrate into any rig without overloading your power source.
Vintage Tremolo Sound, Modern Build
Whether you're chasing that pulsing surf shimmer or looking to add vintage-style movement to modern tones, the Surfy Industries SurfyTrem Deluxe tremolo effects pedal delivers with authenticity and reliability. It captures the soul of classic tube-driven tremolos in a pedalboard-friendly format, with added stereo capability and advanced switching to suit today's players. Pair it with other Surfy Industries gear for the ultimate retro-voiced rig, or drop it into your chain for instant vintage warmth and dynamic depth.