Amplifier & Effects Kits

This is a 2.5-watt Artec amp circuit board with on-board on/off/volume potentiometer, pre-wired connection leads including a 9-volt battery connector. We also include a basic sheet with wiring diagrams for this board. These make great little amps, which...

THE PSYCHO KNOB KIT: It's like injecting four different boost/distortion pedals inside your guitar or amp!   FOR GUITAR:  This simple knob requires only simple soldering to place between your volume/tone knobs and the guitar jack...

Build your own battery-powered amplifier and bring your Cigar Box Guitar anywhere with this complete kit!The box can vary in shape and size (see photo for example), but the kit comes with everything you need to put together your very own amplifier. The...

    Build your own real working microphone!  Sounds like a vintage AM radio - perfect for vocals and harmonica.  These simple kits are great for ages 12+ and deliver an incredible sound.  No soldering needed Featuring our...

Build your own battery-powered amplifier and bring your Cigar Box Guitar anywhere with this complete kit! Our amp kit has never been easier to assemble or more customizable. All you need for assembly is a philips head screwdriver and a soldering iron...

Boost those bluesy mid-range tones.  Clean-up muddy sounding pickups. Crank up the treble for leads.  The Tone Distiller gives your pickups five different personalities. This unique active tone circuit opens up many possibilities by...

Here's your chance to build a busker's dream - a cigar box guitar with a screaming built-in amplifier. Fully electric cigar box guitar - can be plugged into any guitar amp Internal 2.5 watt amp with separate volume and gain.  Powered by a...

This is a set of two (2) 3-inch, 5-watt full-range amp speakers, perfect for use in homemade amplifier building - the same ones we include in our amp kits and use in most of the amplifiers we build here at C. B. Gitty. The come with pre-soldered 12-inch...

This 4 1/2-inch speaker boasts a full & rich frequency range, perfect for homemade guitar amplifiers and other audio uses such as powered speakers. We have a limited number of these and can't get more once they're gone, so stock up now! Dimensions...

This is a set of two (2) paper-cone audio speakers, rated at 3 watts and 8 ohm resistance. While not full range, these are good inexpensive workhorse speakers for various audio projects, including cigar box amplifiers. Their low profile (just over 1 inch...

This is a set of two (2) rectangular full-range amp speakers, measuring 2 inches tall by 4.375 inches wide and just under 2 inches deep. Rated at 10 watts with 8 ohms of impedance, these are perfect for use in homemade amplifier building. They have a...

These are great-sounding full-range audio speakers, rated at 5 watts and with 4 ohms resistance. They come with standard 1/8-inch blade-style solder lugs for easy wiring, utilize ferrite magnets. The design of the mounting flange means that they can be...