ECHO B2 is a vintage tube delay AUv3 plugin for iOS music producers, providing authentic hardware emulation and extended control parameters.

The App DNA

What makes this app unique?

The app removes the financial and physical barrier of sourcing, maintaining, and transporting a 50-year-old Binson Echorec unit for mobile production workflows.

For Music producers and sound designers using iOS devices for audio production who require authentic vintage delay effects.

Key features

Binson Echorec T5E Recreationedge

Digital emulation of a specific 50-year-old tube-based delay unit, including original circuit hiss and tube characteristics.

AUv3 Plugin Architecturestandard

Functions as an Audio Unit v3 plugin compatible with hosts like AUM, Camelot, and GarageBand.

Extended Control Parametersedge

Adds four azimuth alignment knobs, a drum motor speed control for doubled delay times, and a circuit hiss level adjustment.

How much does it cost?

paid$11.99 one-time purchase

Single-tier paid model at $11.99, targeting professional and hobbyist musicians seeking specific vintage hardware emulations.

Velocity

Steady developmentShow more...

See all version history

Who built it?

Genuine Soundware

13+ apps tracked · Music

Just PianoJust PianoGSi Piano StudioGSi Piano StudioFree VibesFree VibesCantoriaCantoriaVB3-IIVB3-IIApppleSaxApppleSaxMini OrchestraMini OrchestraModel D6Model D6GS-201GS-201Krill SynthesizerKrill SynthesizerCompact DeLuxeCompact DeLuxeGenuineSounds Vol. IGenuineSounds Vol. I
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User Sentiment

What do users think recently?

Recent user voice shows a thrilled sentiment. Users appreciate the variety of delay options provides a unique sonic character that resonates with audio enthusiasts.

How are ratings & reviews evolving?

App Store
5.00 · 7
Google Play
0.00 · 0

What users say, by theme

What Users Love
  • The variety of delay options provides a unique sonic character that resonates with audio enthusiasts

1 of 1 recent reviews analyzed · limited sample

Read the full review analysis

Competition

Competitive landscape for ECHO B2

How's the Music market?

ECHO B2 occupies a niche in the professional music production segment, operating as a paid-upfront tool for iOS audio enthusiasts. The $11.99 price point targets power users who prioritize specific vintage hardware emulation over mass-market accessibility.

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The rivals identified

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The Analyst's Read

Key takeaways for ECHO B2

Where is it heading?

The market for vintage audio emulation on iOS remains stable, with professional users continuing to prioritize authentic hardware character over broad feature sets. ECHO B2 is well-positioned to maintain its audience by focusing on the functional depth of its delay configurations.

  • The specialized audio delay features maintain a strong reception among audio enthusiasts, driving high-quality user engagement.

The SWOT

Core Strengths
  • Digital emulation of tube-based circuit hiss and characteristics provides a defensible vintage audio character.
  • AUv3 architecture enables integration into professional mobile music production workflows.
Critical Frictions 1 weakness inside
Growth Levers
  • Localized pricing could capture untapped interest in high-ARPU markets where vintage hardware emulation remains a premium demand.
Market Threats 1 threat identified

Next best moves

1 Invest · 1 Maintain

Ship a preset-sharing feature because users highlight the specific delay configurations as the primary value driver → increase user-generated content and retention.

+ 1 more prioritized move

The counter-intuitive read

ECHO B2's reliance on a 50-year-old hardware aesthetic is a long-term stability risk…

Read the full take

Since the last report: ECHO B2 has formalized its market position as a professional-grade vintage emulation tool, moving from a generic feature set to a differentiated offering with a clear $11.99 price point.

Bottom line

ECHO B2's authentic vintage emulation secures its position among professional mobile musicians, and expanding the preset-sharing loop would further cement its utility in professional workflows.

Unlock 1 critical friction, 1 market threat, 1 more prioritized move and the analyst’s take.

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FAQ

Is ECHO B2 suitable for beginners?
ECHO B2 is designed for professional sound designers and producers who require specific vintage hardware emulation. While functional, it is a specialized tool that may have a steeper learning curve than general-purpose delay apps.
Does ECHO B2 work without an internet connection?
Yes, ECHO B2 operates as a standalone application or AUv3 plugin, allowing for use without an active internet connection once installed.
What are the alternatives to ECHO B2 for vintage delay?
Users seeking vintage delay effects should consider other AUv3-compatible delay plugins available on the App Store, though ECHO B2 is unique in its specific Binson Echorec T5E tube emulation.

Sources

  1. [1] App Store, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by ECHO B2, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

ECHO B2 has formalized its market position as a professional-grade vintage emulation tool, moving from a generic feature set to a differentiated offering with a clear $11.99 price point.

added

Explicit Pricing Tier

improved

Feature Repositioning

added

Formalized SWOT and Action Items

Cite this report

Marlvel.ai. “ECHO B2 Intelligence Report.” Updated Aug 5, 2026. https://marlvel.ai/apps/echo-b2

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