diff --git a/csound-catalog.cabal b/csound-catalog.cabal
--- a/csound-catalog.cabal
+++ b/csound-catalog.cabal
@@ -1,5 +1,5 @@
 Name:          csound-catalog
-Version:       0.2.1
+Version:       0.2.2
 Cabal-Version: >= 1.6
 License:       BSD3
 License-file:  LICENSE
diff --git a/src/Csound/Catalog/Drum.hs b/src/Csound/Catalog/Drum.hs
--- a/src/Csound/Catalog/Drum.hs
+++ b/src/Csound/Catalog/Drum.hs
@@ -141,9 +141,9 @@
                 anoise2 = kenv2 * asig
 
                 adel1   = anoise1
-                adel2   = delay anoise1 0.01
-                adel3   = delay anoise1 0.02
-                adel4   = delay anoise2 0.03
+                adel2   = delaySig 0.01 anoise1 
+                adel3   = delaySig 0.02 anoise1 
+                adel4   = delaySig 0.03 anoise2 
             
                 aout    = mean
                     [ rz adel1 2
diff --git a/src/Csound/Catalog/Effect.hs b/src/Csound/Catalog/Effect.hs
--- a/src/Csound/Catalog/Effect.hs
+++ b/src/Csound/Catalog/Effect.hs
@@ -122,8 +122,8 @@
 -- @n@ is a number of filters, k - is scale of the signals that is passed through each delay line).
 delayLine :: Int -> D -> D -> Sig -> (Sig, Sig)
 delayLine n k dt asig = (mean $ asig : odds asigs, mean $ asig : evens asigs)
-    where phi x = delay (x * sig k) dt
-          asigs = take n $ iterate phi (delay asig dt)
+    where phi x = delaySig dt (x * sig k)
+          asigs = take n $ iterate phi (delaySig dt asig)
 
 -- | Adds a very short fade in to remove the click at the beggining of the note.
 declick :: Sig -> Sig