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AUDIO TUBE DIY




AUDIO TUBE DIY

DIY Tube overdrive


AM/FM Radio Kit/Trainer (requires assembly-advanced)


AM/FM Radio Kit/Trainer (requires assembly-advanced)


$26.75


**Receives standard AM and FM broadcast frequencies. — **Includes 1 integrated circuit, 9 transistors and 4 diodes. — The unique design of this excellent radio kit allows you, during assembly, to place each part over its corresponding symbol in the schematic drawing printed on the surface of the circuit board. This technique maximizes the learning process while reducing the chance for errors d…

Wireless Transmitter DIY Kit


Wireless Transmitter DIY Kit


$39.95


Now your antique radio can play some of the same programs it did when it was new!With your cassette tape player, phonograph or high output microphone, this one tube transmitter becomes a miniature AM broadcasting station.Patterned after the 1939 Zenith model S-7000 Wireless Record Player.Assemble on a 4 x 6 1/2″ breadboard, all parts and instructions included. 2 lbs….

Two Tube Regenerative Radio DIY Kit


Two Tube Regenerative Radio DIY Kit


$42.95


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 1T4 tubes (not included)….

Mityvac 7201 Fluid Evacuator Plus


Mityvac 7201 Fluid Evacuator Plus


$72.65


The Mityvac fluid evacuator provides a clean and simple way to evacuate and dispense fluids. Vacuum pressure extracts transmission fluid, brake fluid, coolant, gear oil and engine oil. Flow (GPM): 2, Tank Size (gal.): 2.32, Suction Hose Length (in.): 5…

NTE Heat Shrink 2:1 Assorted Colors/Sizes 4 160 Pcs.


NTE Heat Shrink 2:1 Assorted Colors/Sizes 4 160 Pcs.


$13.63


The NTE assorted color and size heat shrink packs offer installers and DIY enthusiasts a simple and convenient way to buy heat shrink. The assortment packs offer 160 4″ long pieces of heat shrink in seven colors (Black, white, red, green, yellow, blue, and clear) and in six different sizes….

Mityvac 7300 PneumatiVac Air-Operated Fluid Evacuator


Mityvac 7300 PneumatiVac Air-Operated Fluid Evacuator


$90.95


Features and Benefits:2.3 gallon capacityAutomatic shut-off valve prevents overfillingCan be used to extract a wide-range of fluid types: Transmission fluid, coolant, brake fluid, gear and engine oil Includes:5 ft. of flexible hose2 rigid dipstick tubesUniversal brake-bleeding adapterAir connection at bottom of unit for greater stabilityDurable, polyethylene constructionPowered by shop air …

Ebtech Hum X Voltage Hum Filter


Ebtech Hum X Voltage Hum Filter


$90.00


The Hum X filters out unwanted voltage and current in the ground line that cause ground loop hum while simultaneously maintaining a solid, safe ground. You no longer have to run your audio signal through any type of filtering which can result in loss of volume, tone or both. Some devices simply remove the ground, which is never safe! Simply place the Hum X on the end of the power cord of the equip…


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