Pedals that stack with the Vox V847A Wah

EarthQuaker Devices Hizumitas

The transparent tone has headroom to spare — EarthQuaker Devices Hizumitas gives it high gain to fill it with

Greer Black Mountain

Greer Black Mountain layers fuzzy onto an already mid-forward signal

Eventide Modulated Delay

Eventide Modulated Delay's modulated voice goes after Vox V847A Wah in the signal chain — it's not there to compete with Vox V847A Wah's own mid-forward character — goes in the amp's FX loop (or last, into a clean amp)

FoxGear EchoSex

Keep FoxGear EchoSex after Vox V847A Wah in the signal chain, clear of Vox V847A Wah's own gain stage — goes in the amp's FX loop (or last, into a clean amp)