diff --git a/src/web/server.py b/src/web/server.py
index 218dbb1..ed96818 100644
--- a/src/web/server.py
+++ b/src/web/server.py
@@ -1353,6 +1353,8 @@ class WebServer:
                 "rate": profile["rate"],
                 "jack_running": True,
                 "xrun_count": xruns,
+                "input_device": self.deps.audio_system.config.input_device,
+                "output_device": self.deps.audio_system.config.output_device,
             }
 
         @app.post("/api/audio/profile")
diff --git a/src/web/ui-v2-dist/index.html b/src/web/ui-v2-dist/index.html
index 03be420..a1f7f9b 100644
--- a/src/web/ui-v2-dist/index.html
+++ b/src/web/ui-v2-dist/index.html
@@ -283,7 +283,8 @@ body{display:flex;flex-direction:column;max-height:100vh;user-select:none;-webki
       <div class="setting-row"><span class="sr-label">🔗 Routing</span><span class="sr-value" id="routingModeLabel">4CM</span><button class="sr-action" id="routingModeToggle">Toggle</button></div>
     </div>
     <div class="setting-group" id="section-interface"><div class="setting-group-title">🎚 Audio Interface</div>
-      <div class="setting-row"><span class="sr-label">🔌 Input Device</span><select id="audioInputDevice" style="flex:1;min-width:0;font-size:10px;padding:4px 6px;min-height:30px" onchange="setAudioDevice(this.value)"></select></div>
+      <div class="setting-row"><span class="sr-label">🔌 Input Device</span><select id="audioInputDevice" onchange="setAudioInputDevice(this.value)" style="flex:1;min-width:0;font-size:10px;padding:4px 6px;min-height:30px"><option value="">Loading...</option></select></div>
+      <div class="setting-row"><span class="sr-label">🔊 Output Device</span><select id="audioOutputDevice" onchange="setAudioOutputDevice(this.value)" style="flex:1;min-width:0;font-size:10px;padding:4px 6px;min-height:30px"><option value="">Loading...</option></select></div>
       <div class="ch-card" id="ch1Card" style="background:var(--card2);border-radius:8px;padding:6px 8px;margin:4px 0;border:2px solid rgba(232,160,48,.25)">
         <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:4px">
           <span style="font-size:11px;font-weight:700;color:var(--amber)">🔴 CH 1 — Input 1/L</span>
@@ -450,10 +451,36 @@ function hideLoading(){
 
 // Audio Interface helpers
 async function loadAudioDevices(){
-  const sel=document.getElementById('audioInputDevice');
-  if(!sel)return;
+  const inSel=document.getElementById('audioInputDevice');
+  const outSel=document.getElementById('audioOutputDevice');
+  if(!inSel||!outSel)return;
   const devs=await API.listAudioDevices();
-  sel.innerHTML=(devs||[]).map(d=>'<option value="'+d.id+'">'+d.name+'</option>').join('')||'<option value="">No devices</option>';
+  const opts=(devs||[]).map(d=>{
+    const id='hw:'+d.card+','+d.device;
+    return '<option value="'+id+'">'+d.name+' ('+d.desc+')</option>';
+  }).join('')||'<option value="">No devices</option>';
+  inSel.innerHTML=opts;
+  outSel.innerHTML=opts;
+  // Load current input/output from audio profile
+  try{
+    const p=await API.getAudioProfile();
+    if(p.input_device)inSel.value=p.input_device;
+    if(p.output_device)outSel.value=p.output_device;
+  }catch(e){}
+}
+async function setAudioInputDevice(id){
+  if(!id)return;
+  showLoading('Switching input...');
+  await API.saveSettings({input_device:id}).catch(()=>{});
+  hideLoading();
+  toast('Input: '+id);
+}
+async function setAudioOutputDevice(id){
+  if(!id)return;
+  showLoading('Switching output...');
+  await API.saveSettings({output_device:id}).catch(()=>{});
+  hideLoading();
+  toast('Output: '+id);
 }
 function setChInstrument(idx,val){
   const arr=JSON.parse(localStorage.getItem('chInstruments')||'["guitar","bass"]');
@@ -470,13 +497,7 @@ function toggleChPower(idx){
   btn.style.color=on?'var(--text3)':'var(--green)';
   API.bypassToggle(channels[idx]||'guitar').catch(()=>{});
 }
-async function setAudioDevice(devId){
-  if(!devId)return;
-  showLoading('Switching audio device...');
-  await API.saveSettings({input_device:devId,output_device:devId}).catch(()=>{});
-  hideLoading();
-  toast('Device: '+devId);
-}
+
 function loadChInstrumentState(){
   const arr=JSON.parse(localStorage.getItem('chInstruments')||'["guitar","bass"]');
   ['ch1Instrument','ch2Instrument'].forEach((id,i)=>{
@@ -818,7 +839,7 @@ function init(){
     btn.onclick=()=>{
       const view=btn.dataset.view;
       if(view==='main'){document.querySelectorAll('.tab-btn').forEach(b=>b.classList.remove('active'));btn.classList.add('active');}
-      else if(view==='settings'){openOverlay('Settings');loadNetworkInfo();loadSystemInfo();loadAudioParams();loadHotspotStatus();loadBtStatus();loadBtMidi();return;}
+      else if(view==='settings'){openOverlay('Settings');loadNetworkInfo();loadSystemInfo();loadAudioParams();loadAudioDevices();loadHotspotStatus();loadBtStatus();loadBtMidi();return;}
       else if(view==='presets'){openOverlay('Presets');loadPresets();}
       else if(view==='snapshots'){openOverlay('Snapshots');loadSnapshots();}
       else if(view==='downloads')openOverlay('Downloads');
@@ -831,6 +852,7 @@ function init(){
     loadNetworkInfo();
     loadSystemInfo();
     loadAudioParams();
+    loadAudioDevices();
     loadHotspotStatus();
     loadBtStatus();
     loadBtMidi();