diff --git a/phsource/envelope/p_211 b/phsource/envelope/p_211
new file mode 100644
index 00000000..b31983f9
--- /dev/null
+++ b/phsource/envelope/p_211
@@ -0,0 +1,7 @@
+ENVELOPE
+0	100
+25	51
+50	8
+75	4
+100	0
+
diff --git a/phsource/envelope/p_214 b/phsource/envelope/p_214
new file mode 100644
index 00000000..169a696f
--- /dev/null
+++ b/phsource/envelope/p_214
@@ -0,0 +1,8 @@
+ENVELOPE
+0	33
+25	16
+50	0
+75	50
+100	100
+
+
diff --git a/phsource/envelope/p_fall b/phsource/envelope/p_fall
new file mode 100644
index 00000000..58ddb461
--- /dev/null
+++ b/phsource/envelope/p_fall
@@ -0,0 +1,8 @@
+ENVELOPE
+0	100
+25	82
+50	55
+75	27
+100	0
+
+
diff --git a/phsource/envelope/p_fallrise b/phsource/envelope/p_fallrise
new file mode 100644
index 00000000..7d2d42ef
--- /dev/null
+++ b/phsource/envelope/p_fallrise
@@ -0,0 +1,9 @@
+ENVELOPE
+0    100
+25    44
+50     0
+75    44
+100  100
+
+
+
diff --git a/phsource/envelope/p_level b/phsource/envelope/p_level
new file mode 100644
index 00000000..3fbb2510
--- /dev/null
+++ b/phsource/envelope/p_level
@@ -0,0 +1,4 @@
+ENVELOPE
+  0    0
+ 50   50
+100  100
diff --git a/phsource/envelope/p_rise b/phsource/envelope/p_rise
new file mode 100644
index 00000000..d39d9ec1
--- /dev/null
+++ b/phsource/envelope/p_rise
@@ -0,0 +1,8 @@
+ENVELOPE
+ 0	0
+25	16
+50	31
+69	63
+87	94
+100	100
+
diff --git a/phsource/envelope/vi_2 b/phsource/envelope/vi_2
new file mode 100644
index 00000000..4e979bac
--- /dev/null
+++ b/phsource/envelope/vi_2
@@ -0,0 +1,7 @@
+ENVELOPE
+0	100
+31	88
+56	75
+75	37
+100	0
+
diff --git a/phsource/envelope/vi_5 b/phsource/envelope/vi_5
new file mode 100644
index 00000000..437e7d57
--- /dev/null
+++ b/phsource/envelope/vi_5
@@ -0,0 +1,6 @@
+ENVELOPE
+0	0
+18	16
+37	31
+100	100
+
diff --git a/phsource/envelope/vi_5amp b/phsource/envelope/vi_5amp
new file mode 100644
index 00000000..d56faddd
--- /dev/null
+++ b/phsource/envelope/vi_5amp
@@ -0,0 +1,6 @@
+ENVELOPE
+0	100
+34	100
+50	63
+66	100
+100	100
diff --git a/phsource/envelope/vi_6 b/phsource/envelope/vi_6
new file mode 100644
index 00000000..aef15070
--- /dev/null
+++ b/phsource/envelope/vi_6
@@ -0,0 +1,7 @@
+ENVELOPE
+0	100
+25	90
+44	80
+75	40
+100	0
+
diff --git a/phsource/envelope/vi_6amp b/phsource/envelope/vi_6amp
new file mode 100644
index 00000000..85eae685
--- /dev/null
+++ b/phsource/envelope/vi_6amp
@@ -0,0 +1,8 @@
+ENVELOPE
+0	100
+34	100
+50	100
+63	100
+100	20
+
+