ELECTRO-HARMONIX Filter & Modulation for sale in the UK

At least 20 eBay results for ELECTRO HARMONIX wah and filter effects
Vintage Electro Harmonix Worm Pedal for sale

Vintage Electro Harmonix Worm Pedal

Electro Harmonix EHX Operation Overlord, LOOK for sale

Electro Harmonix EHX Operation Overlord, LOOK

Electro-Harmonix Superego Plus Synth Pedal for sale

Electro-Harmonix Superego Plus Synth Pedal