Electro Harmonix Holy Grail Max Pedal. This model shares the remarkable reverberations of the Holy Grail, both in Hall and Spring modes, and adds Plate, with a wonderfully lush tone, and Rev, for the adventurous. The Max multifunction control allows you to adjust the decay time.
- Reverb: Spring, Hall, Plate, and Rev
- True bypass for maximum signal integrity.
- Compact, rugged die-cast chassis.
- 9.6V DC power supply included
- Dimensions: Width 10.2 cm x Length 12.1 cm x Height 8.9 cm
About Electro Harmonix.
Electro Harmonix is one of those legendary companies that has managed to stay strong in the market since 1968, when guru Mike Matthews founded the brand in New York City.
Mike balanced his work between the IBM tech company and his garage, where he built pedals for many years. His first creation was the LPB-1, a simple booster-line driver that quickly became famous.
In the early 1980s, Electro Harmonix was forced to close due to the influx of Asian companies like Roland/Boss, Ibanez, and Tokai entering the musical instrument market. Fortunately, it made a comeback a few years ago by reissuing its classic designs in a new phase of the company, rebranded by Mike as New Sensor.
From the beginning, the company specialized in effects pedals, attracting prominent musicians such as Carlos Santana, Kurt Cobain (Nirvana), Jonny Greenwood (Radiohead), Jimi Hendrix, Robert Fripp (King Crimson), Billy Corgan (The Smashing Pumpkins), Jack White (The White Stripes), John Frusciante (Red Hot Chili Peppers), The Edge (U2), Cliff Burton (Metallica), David Gilmour (Pink Floyd), and Alex Turner (Arctic Monkeys).
EAN13: 0683274011431








