# Reverb sounds the same regardless of the reverb send value on the synths

**URL:** <https://backstage.polyend.com/t/reverb-sounds-the-same-regardless-of-the-reverb-send-value-on-the-synths/13555>\
**Category:** Bug\
**Tags:** play-plus, synths-playplus, play, logged\
**Created:** [August 8, 2024, 8:31pm UTC](https://backstage.polyend.com/t/reverb-sounds-the-same-regardless-of-the-reverb-send-value-on-the-synths/13555 "2024-08-08T20:31:23Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![katzi](https://backstage.polyend.com/letter_avatar_proxy/v4/letter/k/ea666f/32.png) [@katzi](https://backstage.polyend.com/u/katzi)\
**Post date:** [August 8, 2024, 8:31pm UTC](https://backstage.polyend.com/t/reverb-sounds-the-same-regardless-of-the-reverb-send-value-on-the-synths/13555/1 "2024-08-08T20:31:23Z")

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### Bug Description

Cannot hear big difference in Reverb amount regardless of the reverb send value on the synths. Below 20% reverb gets noticeably quiter, but from 20% to 100% it all sounds practically the same.

### Reproduction Steps

1. Pick a synth engine
2. Play with the reverb send knob
3. Listen to reverb actively
4. Optionally monitor the reverb channel through USB, check the level with an analyzer

### Occurrence

bug is reproducible always

### Found in

- **Version** : 1.0.1
- **Build** : 1405

### Attachments

A project where the reverb send value is gradually increasing through the pattern.

[workspace.zip](https://backstage.polyend.com/uploads/short-url/s1ByMS101TzQhDe4g8mUnqxZB92.zip) (1.3 KB)

The reverb stem exported  
[/uploads/default/original/2X/f/fb67f94acb546ee07d0635ddb5b67c13476f8541.wav](https://backstage.polyend.com/uploads/default/original/2X/f/fb67f94acb546ee07d0635ddb5b67c13476f8541.wav)

How it looks like

 ![image](https://backstage.polyend.com/uploads/default/original/2X/b/bec9aed49e44fa1ff76c6c8dafb0a6d4980e9577.png)

As you can see, the level is not increasing while it should

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<div class="post-metadata">

**Author:** ![katzi](https://backstage.polyend.com/letter_avatar_proxy/v4/letter/k/ea666f/32.png) [@katzi](https://backstage.polyend.com/u/katzi)\
**Post date:** [August 8, 2024, 8:41pm UTC](https://backstage.polyend.com/t/reverb-sounds-the-same-regardless-of-the-reverb-send-value-on-the-synths/13555/2 "2024-08-08T20:41:19Z")

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The same issue with Delay.

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<div class="post-metadata">

**Author:** ![borsuk](https://backstage.polyend.com/user_avatar/backstage.polyend.com/borsuk/32/582_2.png) [@borsuk](https://backstage.polyend.com/u/borsuk)\
**Post date:** [September 13, 2024, 2:14pm UTC](https://backstage.polyend.com/t/reverb-sounds-the-same-regardless-of-the-reverb-send-value-on-the-synths/13555/5 "2024-09-13T14:14:11Z")

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Hi @katzi Thank you for reporting this bug. We are sorry you’re experiencing issues while using Play+. We will do our best to resolve it and notify you when it’s ready. 🙂

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<div class="post-metadata">

**Author:** ![borsuk](https://backstage.polyend.com/user_avatar/backstage.polyend.com/borsuk/32/582_2.png) [@borsuk](https://backstage.polyend.com/u/borsuk)\
**Post date:** [October 10, 2024, 6:03pm UTC](https://backstage.polyend.com/t/reverb-sounds-the-same-regardless-of-the-reverb-send-value-on-the-synths/13555/10 "2024-10-10T18:03:49Z")

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Hi @katzi Thank you for reporting this bug and sorry for the late answer. We managed to replicate this bug, and we will do our best to resolve it and notify you when it’s ready.