--- title: "501 Chorus Echo — App Overview" url: https://marlvel.ai/intel-report/music/501-chorus-echo category: Music developer: Nembrini Audio platforms: ios rating: 4.5 (8 ratings) pricing: paid report_level: overview generated: 2026-05-09 last_verified: "2026-05-09T08:57:14.752Z" --- > **Key Insight:** This plugin offers a high-fidelity digital recreation of a classic hardware unit, optimized for contemporary music production workflows. | Metric | Value | |--------|-------| | Category | Music | | Rating | 4.5 ★ (8) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 1.1 | | Developer | Nembrini Audio | ## What is 501 Chorus Echo? The 501 Chorus Echo by Nembrini Audio is a digital plugin that models the Roland RE-501, combining tape delay, BBD chorus, and spring reverb. It targets music producers by blending vintage analog character with modern digital workflow enhancements. ## Key Features - **Authentic Sound Reproduction**: Utilizes precise digital modeling to replicate the classic warmth and character of the original Roland RE-501 hardware. - **Extended Creative Control**: Provides modern functionality including DAW tempo sync, expanded delay and chorus parameters, and independent SOS timings. - **Intuitive User Interface**: Features a design that integrates vintage aesthetics with a modern layout for improved digital efficiency. ## Who is it for? Music producers and musicians seeking authentic analog-style sound processing for their digital audio workstations. ## Links - [App Store](https://apps.apple.com/us/app/501-chorus-echo/id6473418769?uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/music/501-chorus-echo) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/music/501-chorus-echo).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*