EBS UniChorus Studio Edition Rev2. Studio-grade modulation in a lighter, more powerful package.

The UniChorus is a premium analog stereo effect pedal that brings depth, warmth, and character to your tone. With ultra-low noise and high headroom, it’s perfect for both stage and studio. An internal mix control lets you fine-tune the blend of effect and dry signal to suit any setup.

What’s New in Rev2:

Lighter chassis (235g vs. 440g)

Improved headroom and noise performance

True Bypass switching

18V DC protection for added reliability

Versatile Modulation Options:
Switch between Chorus, Flanger, and Pitch Modulation to shape your sound—from subtle movement to lush, atmospheric swirls. Whether you play bass, guitar, or keys, the UniChorus adds spaciousness and dimension with ease.

25 years of analog refinement ready to enhance your pedalboard.

Features

• Low Range: Preserve the low range
• Usage: Suitable for live and studio use
• Signal Processing: Analog Signal Processing
• Effects Modes: Flanger, Pitch Mod and Chorus Modes
• Controls: Controls for Depth and Rate
• Output: Stereo output
• Bypass: True Bypass Signal Relay Switching
• Overvoltage Protection: Protected against overvoltage up to 18V
• Power: Powered by 9 to 12V DC
• Optional Power Supply: EBS AD-9 Power Supply (not included)

Specs

Nominal Input Level: -8 dBv

Input Impedance: 700 Kohms

Bandwidth: +0 / -3 dB 20 – 20 kHz

Delay Bandwidth: +0 / -3 dB 200 – 8 kHz

Delay Level Mix min/max: -∞ / +3 dB

Center Delay Time

• Flange 3 ms,
• Chorus 5.5 ms,
• Pitch Modul. 10 ms

Modulation Depth min/max: ± 50% of nominal delay time

LFO Range min/max: 0.15 – 7.5 Hz

Bypass: True Bypass

Dimensions (L x W x H): 2.8 x 4.5 x 1.4″ (70 x 115 x 35 mm)

Weight: 235 g (0.52 lb.)