Filter / Wah (Switchless Wah (classic size)) · $179
The Morley Rex Brown Old Blue Wah is an analog switchless Wah (classic size) pedal based on the Electro-Optical, with Wah Level (15dB) controls, made in USA. From $179.
| Category | Filter / Wah (Switchless Wah (classic size)) |
| Circuit / based on | Electro-Optical |
| Signal | Analog |
| Controls | Wah Level (15dB) |
| Switches | Switchless treadle |
| Bypass | Buffered |
| Power | 9V DC |
| Battery power | Yes |
| Dimensions | 9.13in x 5.88in x 2.75in (L x W x H) |
| Signature artist | Rex Brown |
| Country of manufacture | USA |