diff --git a/src/pulse.rs b/src/pulse.rs
index 9c55725..ce0d215 100644
--- a/src/pulse.rs
+++ b/src/pulse.rs
@@ -1,3 +1,5 @@
+use std::collections::BTreeMap;
+
 use serde::{Deserialize, Serialize};
 
 use crate::{
@@ -11,6 +13,23 @@ pub struct Sink {
     pub name: String,
     pub description: String,
     pub mute: bool,
+
+    /// Comma-separated list
+    pub channel_map: String,
+
+    /// Volume values per channel
+    pub volume: BTreeMap<String, Volume>,
+
+    /// Arbitrary stringly-typed properties
+    pub properties: BTreeMap<String, String>,
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct Volume {
+    /// Volume value in range 0..=65536
+    value: u32,
+    value_percent: String,
+    db: String,
 }
 
 pub fn get_sinks() -> eyre::Result<output::SinkList> {
@@ -20,14 +39,19 @@ pub fn get_sinks() -> eyre::Result<output::SinkList> {
     let mut output = SinkList::default();
 
     for sink in sinks {
-        let default = dbg!(&sink.name) == dbg!(&default_sink);
+        let default = sink.name == default_sink;
 
         let sink = output::Sink {
             name: sink.name,
             pretty_name: sink.description,
             muted: sink.mute,
             default,
-            volume: 0, // TODO
+            volume: sink
+                .volume
+                .first_key_value()
+                .map(|(_key, volume)| u64::from(volume.value) * 100 / u64::from(u16::MAX))
+                .map(|volume| volume as u8)
+                .unwrap_or(0),
         };
 
         if default {