Rocktron The Surf Tremolo (Square Wave test only )

☆★ *Rocktron The Surf Tremolo*
**Type｜類型**：Optical Tremolo 效果器
**Era｜年代**：2000s
**Circuit｜電路**：Optical LFO Tremolo／Analog Path／低噪設計

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*EN｜*

The *Rocktron The Surf Tremolo* is an optical-based tremolo designed to deliver *classic, amp-style surf wobble* with a clean, modern noise floor. Built with an optical LFO rather than FET/BIAS modulation, it produces smooth, consistent pulses ideal for vintage-style tremolo tones.

Controls include *Speed、Depth、Waveform**. The **Waveform* control transitions from soft sine-like pulses to a squarer, more percussive chop. Compared with many budget tremolos, The Surf is praised for being **quiet, reliable, and very musical**, with a tone that retains the body of the original signal rather than thinning it out.

Players often mention:

A distinctly *“Fender blackface” flavor* in the tremolo movement
Wide usability—from subtle shimmer to intense choppy rhythms
Better transparency and less coloration than most inexpensive optical tremolos
Very stable speed and depth response—no LFO drift, no ticking

It’s commonly recommended for surf, blues, classic rock, indie, and anyone wanting an *understated but very musical tremolo* that sits well in a mix without overwhelming the core tone.

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*ZH｜*

*Rocktron The Surf Tremolo* 使用光學 Tremolo 架構，目的在重現經典音箱那種 **黑面 Fender 式的復古搖曳感**。光學震幅讓 Tremolo 的音量脈動更平滑、自然，並具備低噪特性，適合錄音與現場使用。

旋鈕配置為 *Speed、Depth、Waveform**。**Waveform* 可在柔和的正弦波與更切割、接近方波的節奏之間調整，強度從輕微空間感到強烈切音都能勝任。整體音色透明、不削弱原音，這是許多使用者最稱讚的部分。

玩家通常會提到其特色：

有 *明顯 Fender 式老派 Tremolo* 氛圍
速度與深度範圍都相當廣
比多數平價 Tremolo 音色更清晰、不上色
完全沒有「Tick Noise」等廉價光學 Tremolo 的問題

它非常適合 surf、blues、classic rock、indie 等需要 *自然、乾淨、音樂性高的復古 Tremolo* 的情境。