Earthquaker Rainbow Machine Modulation Effect Pedal - Used hbatch0109 the SKB-80A is designed for

the SKB-80A is designed for the arch top teardrop shape of the "A" style mandolin

The Martin D-15M dreadnought acoustic guitar sports a solid mahogany top

This case fits most Jaguar

The Acoustasonic Jazzmaster first landed to create easy access to acoustic inspiration – advanced modern technology and fine Fender musical design worked to make this so

Earthquaker Rainbow Machine Modulation Effect Pedal - Used hbatch0109 the SKB-80A is designed forThe Earthquaker Devices Rainbow Machine is described as "Polyphonic Pitch Mesmerizer" and is not for the faint of heart. Utilizing modern DSP, the Rainbow Machine creates real time pitch shifting with the aid of digital oscillators. This pedal can range from detuning chorus to sprinkles of fairy dust gracing your sound. This is pedal is in good condition and comes as photographed. No original box is included.