Electroloop relay based double loop
2 Relay controlled effect loops in series with ground lift on loop returns, bypass for each loop, and an invert selection switch mounted in a 4.7 " X 3.7" X 1.34" cast aluminum enclosure.

Outer switches
engage each loop
LEDs Indicate if Loop is Active
   
Center switch
inverts current selection
With Both Loops Off
Turns Both Loops On
With L1 On and L2 Off
Turns L1 Off and L2 On
With L1 Off and L2 On
Turns L1 On and L2 Off
With Both Loops On
Turns Both Loops Off

Removes Buffered / Amped Non True Bypass Tone Robbing Pedals, or Tuner From Your Effect Chain. Can Also Be Used to Switch In a Series of Pedals With One Button or switch in a wah without putting the toe down.

Turn both loops on/off or alternate loops using the center invert selection switch.

Relays have gold plated contacts for lower resistance and long life. Each is driven by a transistor controlled by an integrated circuit toggle.

DC Power is required for operation, effect bypasses both loops if power is lost.

Circuitry is powered through an on-board active voltage regulator so it will run on 9 to 18 Volt negative center DC with a 5.5 x 2.1 mm barrel plug.