EBS DynaVerb Limited Spring Edition. Studio-quality stereo reverb in a compact, user-friendly stompbox.

This special edition adds Spring, Gated, and Reversed reverbs to the original six Room and Hall types—offering everything from subtle ambiance to dramatic effects. Designed for bass but great on guitar, keys, and vocals too.

Simple, Versatile Control:

Reverb sets the wet/dry mix

Tone shapes the treble

Dual switches select reverb type and variation (A/B/C)

Built for Performance:

24-bit digital processing

Optional parallel mode via internal switch

Lighter chassis: just 245g (down from 400g)

Use with 9V DC power (battery backup only; not included)

Add space, depth, and expression to your sound—on stage or in the studio.

Program matrix:

Switch 1 “Hall”

• Switch 2 "A" Big Hall (2.8s
• Switch 2 "B" Small Hall (1.5s)
• Switch 2 "C" Church(7s)

Switch 1: “RM”(Room(

• Switch 2 "A" Room (1.3s)
• Switch 2 "B" Big Ambience
• Switch 2 "C" Chapel (3s)

Switch 1 "Other"

• Switch 2 "A" Gated (0.8s)
• Switch 2 "B" Reverse (1.8s)
• Switch 3 "C" Spring (2s)

Features

• Low Range: Preserve the low range
• Usage: Suitable for live and studio use
• Category: High Dynamics Stereo Reverb with 24-bit digital processing circuitry
• Controls: Reverb and Tone
• Types: Hall, Room, Reversed, Gated, and Spring
• Other: A, B, C switch offer three variations of each type
• Internal control: Serial/parallel (internal switch)
• Bypass: True Bypass Signal Relay Switching

Specs

Nominal Input Level: -8 dBv

Input Impedance: 1 Mohms stereo 500 kohms mono

Dry Bandwidth: +0 / -3 dB 20 – 20k Hz

Reverb Bandwidth: +0/-3 dB 20 – 20k Hz

Tone Low Pass Filter: min / max 1 / 20 kHz

Reverb Types: 3 Halls, 3 Rooms, and 1 Reversed, 1 Gated, and 1 Spring-type effect.

Sampling frequency: 48 kHz

Dynamic Range: 107 dB A-weighted

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

Weight: 245g (0.54 lb.)

Bypass: True Bypass

Power Requirements: 9 – 18 V DC Regulated, 80 mA max.** EBS recommends the use of the EBS AD-9 Pro DC adapter or Runsten Power Supply (not included).