Pre-Owned Empress Effects Tremolo

The Empress Tremolo: Vintage Pulse with Digital Precision

Boutique Analog Signal Path with Digital Control

The Empress Effects Tremolo delivers classic amp-style tremolo in a format that merges high-fidelity analog audio with the convenience of digital control. Handbuilt in Canada, this pedal maintains pure tone through a fully analog signal path while offering digitally-controlled opto tremolo modulation. Whether you're chasing warm, tube-style swells or tight rhythmic chops, this unit lets you dial in the perfect vibe with surgical precision.

Advanced Tap Tempo and Rhythmic Flexibility

Unlike traditional tremolo pedals that rely solely on rate knobs, the Empress Tremolo includes an onboard tap tempo switch and a unique rhythm control. This rhythm knob unlocks eight distinct beat subdivisions, from straight quarters to syncopated grooves and odd time signatures. With the mode toggle, players can shift between standard rate control, tap tempo, or a two-speed Leslie-style toggle. It's an unmatched tool for both classic texture and modern complexity.

Three Selectable Waveforms

A waveform selector gives you access to three distinct LFO shapes: triangle for smooth, pulsing waves; square for sharp, choppy on-off effects; and an asymmetrical “tube” mode that emulates vintage amp tremolo circuits. These waveforms pair beautifully with the rhythmic engine, allowing you to sculpt dynamic textures or locked-in grooves for any genre or style.

Studio-Quality Performance in a Pedalboard-Ready Format

Designed with a studio engineer’s attention to detail, the Empress Tremolo boasts a wide frequency response from 6Hz to 30kHz, ultra-low distortion, and a noise floor of -104dB. Onboard gain control provides up to 6dB of clean boost, allowing you to match or push your amp without losing headroom. Buffered true bypass ensures signal integrity whether the effect is engaged or not.

Road-Tested and Pedalboard Approved

This particular unit is in excellent condition with only light cosmetic wear and replaced knobs. It functions perfectly and has been fully tested. With no power supply or accessories included, it’s a pure plug-and-play upgrade for players who demand both tone and flexibility.

Specifications

• Input Impedance: 475 kOhms

• Output Impedance: 250 Ohms

• Frequency Response (-3dB): 6 Hz – 30 kHz

• Distortion: 0.025%

• Noise Floor: -104 dB

• Power Requirements: 9V DC (center negative), 30mA minimum

• Waveform Modes: Triangle, Tube, Square

• Tremolo Modes: Tap Tempo, Normal, Two Speed

• Rhythmic Patterns: 8 selectable sequences

• Gain Range: Up to +6dB

• True Bypass Switching

• Weight: 1 lb

This effects pedal ships fully insured with signature required.