Old Blue is a modified recreation of Rex Brown’s Pro Series II Wah. It starts off using the same through-hole components and circuit layout as the original but has a modified sweep per Rex’s preference to sound like the original 1970’s Morley Wahs. The circuit is derived from Morley’s 1992 redesign, which introduced Switchless Activation and converted their classic Wah circuits to use modern optics. A key feature on this old school design is that it prevents any frequencies from being shaved off, which gives it an intense, monstrous sweep that’s found on Morley’s original 1970’s Wah pedals. It is also virtually immune to outside noise and EMI.
Other great features on Old Blue include Switchless Activation – just step on to activate and step off to bypass – a Wah Level control with 15 dBs of headroom, a Premium Buffer circuit, LED indication, and a Glow-in-the-Dark treadle grip. Like all Morley pedals, it’s built like a tank with cold-rolled steel
Modified recreation of Rex Brown’s Pro Series II Wah with original circuit and through-hole components.
15 dB Wah level control.
Works with Guitar, Bass or Keys!
Our world famous Electro-Optical design. No pots to wear out!
Switchless Activation. Step on treadle to engage, step off to bypass.
Classic Morley Construction: 9.13” x 5.88” x 2.75” (L x W x H)
Premium Buffer circuit ensures pure instrument tone and output.
Glow-in-the-Dark treadle rubber.
Power by on 9-volt battery or 9V adapter. Compatible with most 9v adapters.
Rugged cold-rolled steel housing, LED indication, and one-year warranty.
Morley Part Number: PBA-92.