This Pedal is currently available.
One-button momentary switch (tap tempo) pedal
Barn3’s One-button momentary switch (tap tempo) pedal with image of Nikola Tesla, used with OX & OX9 for the H9 and Factor series of pedals from Eventide.
http://www.barn3.com/shop/tesla-tap
Included in 2 private Pedalboards
Eventide Barn3 Tesla Tap Tempo
Eventide BARN 3 TESLA TAP
Barn3 Tesla Tap Tempo
Barn3 Tesla Tap Tempo
Eventide BARN3 OX9 Footswitch & Tesla
Eventide Eventide Barn3 Tesla Tap -