diff --git a/light9/effect/sequencer/eval_faders.py b/light9/effect/sequencer/eval_faders.py
--- a/light9/effect/sequencer/eval_faders.py
+++ b/light9/effect/sequencer/eval_faders.py
@@ -1,22 +1,18 @@
-import asyncio
-from dataclasses import dataclass
 import logging
 import time
-from typing import Callable, Coroutine, List, Optional, cast
-from light9.collector.collector import uriTail
-from light9.typedgraph import typedValue
+from dataclasses import dataclass
+from typing import List, Optional, cast
 
 from rdfdb import SyncedGraph
 from rdflib import URIRef
+from rdflib.term import Node
 
 from light9.effect import effecteval
-from light9.effect.sequencer import Note
 from light9.effect.settings import DeviceSettings, EffectSettings
-from light9.effect.simple_outputs import SimpleOutputs
 from light9.metrics import metrics
 from light9.namespaces import L9, RDF
-from light9.newtypes import EffectAttr, EffectUri, NoteUri, UnixTime
-from rdflib.term import Node
+from light9.newtypes import EffectAttr, EffectUri, UnixTime
+from light9.typedgraph import typedValue
 
 log = logging.getLogger('seq.fader')
 
@@ -68,7 +64,7 @@ class FaderEval:
             effect = typedValue(EffectUri, self.graph, fader, L9['effect'])
             setting = typedValue(Node, self.graph, fader, L9['setting'])
             setAttr = typedValue(EffectAttr,  self.graph, setting, L9['effectAttr'])
-            self.faders.append(Fader(self.graph, cast(URIRef, fader), effect, setAttr))           
+            self.faders.append(Fader(self.graph, cast(URIRef, fader), effect, setAttr))
 
         # this could go in a second, smaller addHandler call to avoid rebuilding Fader objs constantly
         for f in self.faders: