EHX EL34 Power Tube Pedalboard the Supro Ambassador Custom offers

the Supro Ambassador Custom offers iconic tone both onstage and in-studio

All circuitry is faithfully reproduced and fine-tuned from the original EP-3 specifications

Fire it up for low-decibel apartment jams or mic it for the easiest clean-to-scream studio tones you’ve ever tracked

the tremolo becomes more pronounced with the volume are greater

EHX EL34 Power Tube Pedalboard the Supro Ambassador Custom offersElectro Harmonix tubes are all new designs and are of excellent quality. Many OEMs use relabeled Electro Harmonix vacuum tubes in their amplifiers. If you want great sounding tubes at a very reasonable price, then Electro Harmonix tubes should be on your list.