Amplifiers & Accessories

This is a basic 2.5W Artec amp circuit board with on-board on/off/volume potentiometer, with an included 9-volt battery connector. We include a basic sheet with wiring diagrams for this board. These make a great little amp, which can be housed in a cigar...

These external-mount 9-volt battery trays are perfect for custom amplifiers, cigar box guitars with pre-amps or active circuits, and other electronics usage! Simply cut a rectangular hole in the side of your box, and use the included screws to mount...

Use these to connect your guitar to your amplifier! This is a nice basic black 3m (9.8ft) mono amp cord, perfect for plugging most any guitar into an amplifier, with plenty of length so you have room to move around. Best of all is the great low...

These battery holders are meant to be mounted on the exterior panel of a device (such as a guitar or cigar box amplifier), and allow a battery to be changed without having to open up the enclosure. This style allows the battery to lay flat, and requires...

These cables are made for connecting smart phones & MP3 players to guitar amplifiers and other devices that require a standard 1/4" mono input. They feature a stereo 3.5mm (headphone jack size) plug on one end and a 1/4" mono plug on the other...

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 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 special...

This is a set of 8 brass-plated small trunk corners with matching screws (3 screws per corner). These give a nice distinctive look to any box they are used on, and are perfect for cigar box guitars, cigar box amplifiers, jewelry boxes and other wood...

This is a 3-pack of nice large 80mm (3.2") chrome wire sound hole covers. These can be screwed to either the outside or inside of the box, above or beneath (or both!) your sound hole(s), to give your CBG a very distinctive look. They also make...

These little speakers really pack a nice punch! Rated at 4 watts of output power with an impedance of 8 ohms, these make great speakers for homemade amplifiers - in fact, these are what we use in our own amps and amp kits! See the specs below and the...

This is a pair of cool sound hole covers with the Cigar Box Nation logo cut and engraved into the surface, perfect for use on cigar box guitars, dulcimers, amplifiers, other homemade instruments and more! The outside diameter of these covers is 2.5" (63...

This is a set of 5 nice quality red diffused 5mm (T 1 3/4) standard-brightness LEDs. They are recommended for voltages in the 2-volt range, at a current of about 20ma. These are through-hole style LEDs and they have a slight lip at the base of the lens...