Vacuum tube radio constructors from Tube DIY Kit:


Affordable and cheap electronic DIY kits of beginner and intermediate difficulty levels with the help of which it is easy to understand the processes that occur in the depth of the vacuum tube circuits and get satisfaction from the construction that you have built and tuned on your own.

Receivers, amplifiers, power supplies, transmitters — everything on tubes and for tubes! Original circuits, modern element bases, and construction decisions — a fascinating plunge into the world of vacuum tubes awaits you!

We are constantly working on development new and improving existing sets. At your service the largest assortment of tube DIY kits in the World.

Enjoy the experience!

Contact information:


Tube DIY Kit

: Decebal blvd. 99, Chisinau, Moldova, MD-2000
: +373 606 58 167
: Write to us

The official distributor in the CIS

: Radiocomponents
: 4/1, P. Myrnogo str., Khmelnytskyi 29000, Ukraine
: +38 0382 777 550

Our products:

Super regenerative FM radio

Super regenerative FM radio

A weekend radio constructor. It is a single-board double-tube ultrashort wave (FM) radio receiver and a super regenerative detector that is one of the easiest to build and tune.

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Regenerative AM radio 0-V-1

Regenerative AM radio 0-V-1

A radio constructor with two versions. It is a single-board double-tube medium wave AM tuned RF receiver with a grid or regenerative detector and electronic tuning.

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AM tuned RF receiver 1-V-1

AM tuned RF receiver 1-V-1

A radio constructor with two versions, an easier one and a more difficult one. It is a single-board double-tube medium wave AM tuned RF receiver 1-V-1 with electronic tuning.

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AM superheterodyne receiver on two vacuum tubes

AM superheterodyne receiver on two vacuum tubes

In this single-board medium-wave superheterodyne, you will immediately get acquainted with several not-so-standard nodes and solutions that realize good sensitivity and selectivity.

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Triple-tube radio-frequency unit FM superheterodyne receiver

Radio-frequency unit FM superheterodyne receiver

This one is for those who do not seek easy paths! Radio-frequency FM superheterodyne unit with a minimum number of vacuum tubes. A kit is made together with a low-frequency amplifier and a power supply.

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Triple-tube radio-frequency unit AM superheterodyne receiver

Radio-frequency unit AM superheterodyne receiver

A radio constructor of an intermediate level of difficulty. A medium-wave AM superheterodyne receiver with an AGC. A kit is made together with a low-frequency amplifier and a power supply.

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Single-tube AM modulator and a low power transmitter

AM modulator and low power transmitter on vacuum tube

A small-sized low power single tube medium wave transmitter with an amplitude modulation on a combined vacuum tube triode-heptode ECH81 (6I1P). It broadcasts on a home scale. Range 50-70 meters maximum.

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Single-tube low-frequency amplifier

3w low frequency amplifier unit on vacuum tube

A class A small-sized single tube low power amplifier with an output power of 3W on a combined vacuum tube - triode-pentode 6F5P (ECL85). The load resistance is 8-16 om.

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SRPP Stereo Low Frequency Headphone Amplifier

SRPP stereo low frequency headphone amplifier

Two-tube high-quality, simple and reliable stereo low frequency amplifier for headphones with separate volume control and output to 3.5mm or 6.35mm Jack.

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SRPP stereo low frequency amplifier for computer

SRPP stereo low frequency amplifier for computer

The four-tube, two-stage, low-frequency stereo amplifier is designed for high-quality reproduction of signals from computer audio cards, smartphones and tablets.

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Single-tube low-frequency amplifier

SRPP stereo low frequency amplifier on affordable tubes

A six-lamp, low-frequency stereo amplifier built on low-cost publicly available 6N3P and 6P1P tubes. Output power is about 3.5W per channel. The load resistance is 4-16 ohms.

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Single Channel Hi-End Low Frequency Amplifier Unit

Single Channel Hi-End Low Frequency Amplifier Unit

Three-lamp two-cascade Hi-End low-frequency amplifier unit with direct connection between cascades. Output power 5W. The load resistance is 4-16 ohms.

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Power supply for vacuum tubes circuits with an EMI filter

Power supply for tube SRPP amplifiers with EMI filter

Small-sized power supply for tube circuits, with integrated EMI filter. Two anode voltages 300V 150mA, 150V 50mA DC and heater voltage 6.3V 5A AC.

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Rectifier power supply for vacuum tubes circuits

Power supply for tubes circuits on rectifier with an EMI filter

A small-sized power supply for vacuum tubes circuits on rectifier with an inbuilt EMI filter. The anode DC voltage is 250V 75mA and an heater 6,3V 2A of an alternating current.

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Power supply for vacuum tubes circuits with an EMI filter

Power supply for vacuum tubes circuits with an EMI filter

A small-sized power supply for vacuum tubes circuits with an inbuilt EMI filter. The anode DC voltage is 250V 100mA and an heater 6,3V 2A of an alternating current.

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Prototyping Board for Tube Сircuits

Prototyping Printed Board for Tube Сircuits

High-quality double-sided PCB on 3 tubes. Under 3 sizes of socket - Noval 7 and 9 pin, Octal 8 pin, in any combination. Metallization of holes, 4 tires, one side fully grounded.

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Tube DIY Kit