Diezel VH4-2 Pedal 2-channel Overdrive and Preamp | Sweetwater
Diezel VH4 Pedal Used Overdrive | eBay
Diezel Herbert Overdrive and Preamp Pedal | zZounds
Looking for amp suggestions. I have a blackstar ht-5 running a diezel vh4 pedal. I'm bypassing the preamp but then I have no volume control hence the volume pedal next to the