The Ruby / Noisy Cricket Mini Guitar Amp is a compact and powerful amplifier based on the Run Off Groove Ruby / Beavis Audio Noisy Cricket circuit. It can be powered by a 9V battery or DC supply (up to 12V) and is capable of delivering a significant amount of volume depending on the speaker used.The original Ruby circuit by RunOffGroove is known for its impressive output, but the Noisy Cricket modification by Beavis Audio takes it a step further. It adds a tone control and a ‘grit’ switch, allowing for more versatility and a touch of break-up in the sound.The amp can drive various speakers, and the dynamics and tone will vary depending on the size and impedance of the speaker. For example, when connected to a Marshall 4×12′ speaker, it can go from clean and fairly loud to a louder sound with noticeable break-up. On the other hand, when connected to a smaller 4′ speaker, it can produce crunchy tones and even full-on screaming sounds.Unlike other guitar amps, the Ruby / Noisy Cricket Mini Guitar Amp does not come with an enclosure. The idea is to have fun and get creative with housing it. There have been various unique and crazy versions of this amp created by users.Overall, the Ruby / Noisy Cricket Mini Guitar Amp offers a compact and versatile solution for guitarists looking for a portable and powerful amplifier with the ability to customize its sound and appearance.

Summary created by AI from the original source.