[PR #682] [CLOSED] Channel balance correction. #1018

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opened 2026-02-27 20:00:50 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 20:00:50 +03:00

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📋 Pull Request Information

Original PR: https://github.com/librespot-org/librespot/pull/682
Author: @ghost
Created: 3/30/2021
Status: ❌ Closed

Base: dev ← Head: dev

📝 Commits (3)

8ce8ea9 Channel balance correction.
36c6657 output of cargo fmt
d8db4ed Merge branch 'dev' of https://github.com/librespot-org/librespot into dev

📊 Changes

3 files changed (+36 additions, -1 deletions)

View changed files

📝 playback/src/mixer/alsamixer.rs (+12 -1)
📝 playback/src/mixer/mod.rs (+4 -0)
📝 src/main.rs (+20 -0)

📄 Description

This is a very simple addition to librespot which allows users to correct channel balance without any quality loss directly through alsa mixer, as long as their DAC allows such feature.

I am running a FiiO E10K DAC, which outputs its analogue signal into a Xduoo MT-602 tube amp. The amplifier, being a quite cheap unit, has a very slight channel imbalance, which bugs me a lot.

This is a very neat way of correcting such channel imbalance.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/librespot-org/librespot/pull/682 **Author:** [@ghost](https://github.com/ghost) **Created:** 3/30/2021 **Status:** ❌ Closed **Base:** `dev` ← **Head:** `dev` --- ### 📝 Commits (3) - [`8ce8ea9`](https://github.com/librespot-org/librespot/commit/8ce8ea92ddd6bc5541462cfbe00d0d6f74641b52) Channel balance correction. - [`36c6657`](https://github.com/librespot-org/librespot/commit/36c6657ac5560c5930979993d54f8d3857e9db5e) output of cargo fmt - [`d8db4ed`](https://github.com/librespot-org/librespot/commit/d8db4ed886ca2fe63db3efccc9e30d259d6c1a2a) Merge branch 'dev' of https://github.com/librespot-org/librespot into dev ### 📊 Changes **3 files changed** (+36 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `playback/src/mixer/alsamixer.rs` (+12 -1) 📝 `playback/src/mixer/mod.rs` (+4 -0) 📝 `src/main.rs` (+20 -0) </details> ### 📄 Description This is a very simple addition to librespot which allows users to correct channel balance without any quality loss directly through alsa mixer, as long as their DAC allows such feature. I am running a FiiO E10K DAC, which outputs its analogue signal into a Xduoo MT-602 tube amp. The amplifier, being a quite cheap unit, has a very slight channel imbalance, which bugs me a lot. This is a very neat way of correcting such channel imbalance. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>