The EBS UniChorus Studio Edition is an advanced low-noise studio-quality effect to craft your sound. Topnotch analog processing circuitry provides a smooth, warm tone that caters well to live and recording performances. With mix level control under the hood, you can determine how much or little the effect blends with your original signal. 

Product Page

Review by Talk Bass.com

Review by Musiker-Board

Review by bonedo

Manual

Demo by Bass Stuff

Official Product Video

UniChorus Studio Edition, Rev 2

Demo by BUZZBEE TV

Official Website

Review by audiofanzine

DPhaser

The EBS ValveDrive DI tube preamp/overdrive pedal can make your bass either glow or growl, whether you want your instrument to sing or scream. The EBS Valve Drive DI delivers everything, from classic tube warmth to hard and pure tube distortion. It is a classic concept with an easy dial-in design.

Review by Sound on Sound

Review by musicradar

Demo by IvanBassist

Demo by Prymaxe

ValveDrive

THE EBS OCTABASS BLUE LABEL PUSHES THE BOUNDARIES FOR WHAT HAS BEEN SEEN AS POSSIBLE WITH AN ANALOG OCTAVE EFFECT. THE QUALITY AND CHARACTER OF THE OCTAVE TONE, AS WELL AS THE PRECISION AND SPEED OF THE TRACKING, ARE OUTSTANDING.   
The EBS OctaBass was the first effect unit ever made by EBS. It is famous for fast and accurate tracking and a fat, natural sound. When you play your instrument, it "tracks" the note you play and produce a sound one octave below to mix in with the note you play.  The 'Blue Label' model has a couple of new features that enhance the tracking range and improves the control of the sound.

Review by Premier Guitar

Demo by BassTheWorld

OctaBass Blue Label

The DynaVerb Limited Spring Edition is a stereo reverb pedal for professional use. With three new reverb effects of Reversed, Gated, and Spring-type, and three Hall and three Room reverbs this versatile pedal is designed for bass players who want to expand their sound options.

The new DynaVerb is created for bass but can enhance any instrument from guitar to keyboard and even vocals with its studio-quality sound in full range.

Demo by Gregor Fris

Demo by Bruno Tauzin