フットペダルの操作なしに、ピッキングの強弱によってワウのフィルター効果を得ることができるエフェクター。エンベロープフィルターと呼ばれることもあります。
Way Huge WM92 ATTACK VECTOR
¥31,900
Ashdown Type 23 Dynamic Filter
¥48,000
Old Blood Noise Endeavors Float
¥45,980
Carl Martin Ottawa
¥14,960
Beetronics ZZOMBEE
¥53,790
Animals Pedal Double Spy Mission is Impossible Filter
¥12,980
Electro Harmonix Nano Q-Tron
¥15,092
One Control BUTTER YELLOW AUTO QUACK
Mojo Hand Fx Little Wonder
¥22,330
Wampler Pedals TERRAFORM
¥34,980
EBS BASS IQ BLUE LABEL
¥20,680
Fender Pour Over Envelope Filter
¥12,868
Catalinbread CORIOLIS
¥26,492
PIGTRONIX Resotron
¥29,480
Chase Bliss Audio Condor
¥40,700
EMMA DiscumBOBulator V2
¥25,920
JIM DUNLOP CSP030 Q ZONE AUTO WAH
Electro Harmonix Blurst
¥13,500
SUBDECAY Vocawah
¥21,378
EarthQuaker Devices Spatial Delivery
¥28,080
Lovepedal Rubber Chicken
¥33,696
SONOMATIC Stank
¥26,500
DOD Envelope Filter 440
¥12,096
Keeley Electronics Neutrino
¥32,400
Subdecay Prometheus DLX
¥37,200
strymon MOBIUS
¥48,500
Mad Professor Snow White Bass Auto Wah
¥41,350
BOSS Dynamic Wah AW-3
¥15,400
Electro Harmonix Stereo Talking Machine
¥24,624
Electro Harmonix Nano Doctor Q
¥6,908