diff --git a/packages/core/controls.mjs b/packages/core/controls.mjs
index 1f49cf06..bbc9a5bd 100644
--- a/packages/core/controls.mjs
+++ b/packages/core/controls.mjs
@@ -1287,7 +1287,7 @@ export const { roomsize, size, sz, rsize } = registerControl('roomsize', 'size',
  * s("bd sd [~ bd] sd,hh*8").shape("<0 .2 .4 .6 .8>")
  *
  */
-export const { shape } = registerControl('shape');
+export const { shape } = registerControl(['shape', 'shapevol']);
 /**
  * Wave shaping distortion. CAUTION: it can get loud.
  * Second option in optional array syntax (ex: ".9:.5") applies a postgain to the output.
@@ -1302,7 +1302,7 @@ export const { shape } = registerControl('shape');
  * note("d1!8").s("sine").penv(36).pdecay(.12).decay(.23).distort("8:.4")
  *
  */
-export const { distort, dist } = registerControl('distort', 'dist');
+export const { distort, dist } = registerControl(['distort', 'distortvol'], 'dist');
 /**
  * Dynamics Compressor. The params are `compressor("threshold:ratio:knee:attack:release")`
  * More info [here](https://developer.mozilla.org/en-US/docs/Web/API/DynamicsCompressorNode?retiredLocale=de#instance_properties)
diff --git a/packages/superdough/superdough.mjs b/packages/superdough/superdough.mjs
index 83499f01..878e6c1e 100644
--- a/packages/superdough/superdough.mjs
+++ b/packages/superdough/superdough.mjs
@@ -316,7 +316,9 @@ export const superdough = async (value, deadline, hapDuration) => {
     coarse,
     crush,
     shape,
+    shapevol,
     distort,
+    distortvol,
     pan,
     vowel,
     delay = 0,
@@ -458,14 +460,8 @@ export const superdough = async (value, deadline, hapDuration) => {
   // effects
   coarse !== undefined && chain.push(getWorklet(ac, 'coarse-processor', { coarse }));
   crush !== undefined && chain.push(getWorklet(ac, 'crush-processor', { crush }));
-  if (shape !== undefined) {
-    const input = Array.isArray(shape) ? { shape: shape[0], postgain: shape[1] } : { shape };
-    chain.push(getWorklet(ac, 'shape-processor', input));
-  }
-  if (distort !== undefined) {
-    const input = Array.isArray(distort) ? { distort: distort[0], postgain: distort[1] } : { distort };
-    chain.push(getWorklet(ac, 'distort-processor', input));
-  }
+  shape !== undefined && chain.push(getWorklet(ac, 'shape-processor', { shape, postgain: shapevol }));
+  distort !== undefined && chain.push(getWorklet(ac, 'distort-processor', { distort, postgain: distortvol }));
 
   compressorThreshold !== undefined &&
     chain.push(