Make Your Own Real Working Circuit Board! Become a Junior Electrician" by building a real working Circuit Board! Learn about how electricity works by conducting experiments with switcheswirescontactsresistors and light bulbs! 48-page booklet included. Kit Includes: 1 manual1 circuit board base1 battery holder1 brass strip2 light bulbs with holders1 switch11 long wires11 short wires2 bulb holders clamps1 Morse Code switch22 washers33 brads2 resistors1 plastic jar with lid1 steel wool14 springs. Not suitable for children under 36 months due to small size of components

"The PileDriver" is a clean boost kit that will provide up to 38dB of gain to your guitar signal. Use it to push your preamp into overdrive or as a line driver if you are experiencing signal degradation from your effects chain. This is a simple kit and great for beginners!

This kit includes all of the parts needed to upgrade your guitar with the Mid Boost Pream used on the Buddy Guy and Eric Clapton Strats. Includes PCB ASSY Clapton preamp, Control 50K audio, Control 350K special taper, washer, jack output OPN stereo surge, TBX tone control and schematic wiring diagram.

MOD 101 Guitar Amp Kit Features: All Tube Design (solid-state diodes used only for full-wave rectification) 60W output power into 4, 8, 16 and 20 Ω 1 channel with customizable: tone stack, power tubes, negative feedback, input miller capacitance volt divider/LP filter, and preamp cathode bypass cap (all parts included) Vintage channel controls: bass, treble and volume Vintage pilot lamp and screw-on jewel cover for power-on indication DPDT power switch circuit for instant high-voltage drain in power-off Standby Switch Output Impedance Selector Switch: 4, 8, 16 and 20 Ω

This kit is for those guitarists who want to experiment with spicing up the tone of their vintage silver-face or black-face Fender amp by modifying the tone stack components. The kits comes with parts and easy to follow instructions. You will need your own tools and solder.

This kit was designed for those who play both guitar and bass. Turn the Normal Channel in your silver-face or black-face Fender amp into the Bass Instrument channel. The kit comes with parts and easy to follow instructions. You will need your own tools and solder.

The Thunderdrive is an overdrive pedal kit that will provide a signal boost at low gain settings and its own distortion at maximum gain settings. You can use it to push your preamp into overdrive or as a source of smooth distortion. Adjusting volume control and gain control results in a wide variety of tones in spite of its simple construction. This pedal is capable of overdriving the preamp section of your guitar amp or adding its own layer of distortion at lower volume. Using point to point wiring and easy to follow instructions you can have a working overdrive pedal in a matter of hours.

The Ring Resonator is the newest member of the MOD Kits DIY family. Order now to be one of the first people to get this new octave up fuzz pedal! The Ring Resonator kit is an octave up fuzz effect that is an all analog design that captures those late 60s octave up fuzz tones. Transformer coupled germanium diodes produce sounds that range from a subtle octave up to thick, harmonically rich sonic textures and synth-like tones. Experimenting with different pickups and tone control settings on your guitar with the Ring Resonator can also produce sitar-like sounds.

The Tea Philter - A T-Filter Pedal Kit The Tea Philter pedal produces a fixed wah tone allowing you to lock it in without rocking the pedal back and forth. Every guitar/wah combination has a certain sweet spot that is perfect for lead and chord work. The Tea Philter lets you dial in everything from your favorite vocal mid-range tone to thick lows. Using point-to-point wiring and easy-to-follow instructions you can have a working fixed wah pedal in a matter of hours.

MOD Prewired Assemblies are very easy to install. Each MOD prewired assembly has a treble bleed volume pot mod, which helps to retain clarity when you roll back on your volume knob and adds life to your pickups. Used to upgrade your existing guitar electronics and speed up the installation process, MOD prewired assemblies use high quality parts and components to enhance your overall tone and playing experience. Clearly illustrated wiring diagrams are included with each assembly. P-GMOD-2 includes: 3 x CTS 250KA split shaft potentiometers Vintage Fender style 5-way switch

Snubber parts kit for circuits with (4) Octal tubes x2 R-R820 - 820 Ohms 10 Watt power resistor x2 R-B8D2M - 8.2 Meg Ohms 1 Watt resistor x2 C-RD022-600 - 0.022uF 600 Volt Orange Drop Capacitor Summary Written by Dave Zimmerman - Maven Peal Amplifiers

GuitarAmplifierPCBs.com 18 Watt LiteIIb "Baby Will" Parts List for Scratch Build - Contains the following items: Two C-ET47-50: Electrolytic Capacitor - 47uF 50V One C-MD1-630: Mallory 150 Capacitor - 0.1uF 630V One C-MD0047-630: Mallory 150 Capacitor - 0.0047uF 630V Four C-MD01-630: Mallory 150 Capacitor - 0.01uF 630V One C-SM500: Silver Mica Capacitor - 500pF 500V One R-R150: Wire Wound Resistor - 150 ohm 10 watt Two R-VA500KA: Potentiometer - 500K audio 24 mm Two S-H501: Jack - 1/4" Panel Mount Eight P-K339: Knobs - Marshall Style Four P-ST9-620: Tube Socket - 9 pin PC Mount

MOD Prewired Assemblies are very easy to install. Each MOD prewired assembly has a treble bleed volume pot mod, which helps to retain clarity when you roll back on your volume knob and adds life to your pickups. Used to upgrade your existing guitar electronics and speed up the installation process, MOD prewired assemblies use high quality parts and components to enhance your overall tone and playing experience. Clearly illustrated wiring diagrams are included with each assembly. P-GMOD-4 includes: 2 x CTS 500KA split shaft potentiometers (3/8” bushing length)

This radio kit will cover the AM radio band along with the SW radio band. Power for this receiver is 1.5 V DC for the filaments and 45V DC for the plate current. A D cell and five 9V transistor batteries wired in series will work to power this radio. A 2000 ohm headset or an audio amplifier is required. Requires two T-1T4_DF91 tubes (not included).

Snubber parts kit for circuits with (2) EL84 tubes x2 RQ3K - 3K Ohms 5 Watt power resistor x2 R-B8D2M - 8.2Meg Ohms 1 Watt resistor x2 RD0047-600 - 0.0047uF 600 Volt Orange Drop Capacitor Summary Written by Dave Zimmerman - Maven Peal Amplifiers