Note: This product is a pure handmade custom model, it takes 5 days to make, please wait patiently, no quality problems will not be returned or exchanged! The series are produced in high quality in local manufacturing and all boards are 100% tested. Open.Theremin is an open source hardware and software project. Please note that the input voltage is stable between 5-12V, otherwise it will burn the motherboard.

Description:

The theremin is an electronic musical instrument that does not need to be played by touching, and it can also make beautiful music. Most of the theremin instrument are very expensive, this is a DIY theremin core module. Like those with high prices, this one is also carefully welded by hand, which greatly meets the needs of users and is very cost-effective. It is the first choice for many niche music lovers, and all open source files are very developer friendly.

This item is ready to play. This theremin requires external speakers or headphones, and we do not support speakers. Connecting headphones or small speakers may not achieve the best results. It is recommended to use power amplifier + speakers. A variety of timbres can be adjusted, and the 3-segment sound range can be adjusted.

User direction:

About heating machine

In cold areas in autumn and winter, please be sure to turn on the machine to make the machine reach a stable working temperature, otherwise the control range will drift greatly! ! ! After warming up, it will automatically adjust again! ! !

Knob Function:

• VOLUME KNOB FUNCTION: Adjust volume

• PITCH Knob Function: Adjusting pitch

• REGISTER Knob Function: Adjusting the Sound Range

• TIMBRE Knob Function: Adjusting Sound Quality

• PLAY/STANDBY key function: long press into initialization, short press to start/pause the use function.

Steps for usage：

1.Install the antenna, connect the power supply and wait for 10-15 minutes, connect the audio cable, turn the upper two knobs to the middle, the lower two knobs to the left, and press the switch button for a long time until a beep sounds.

2.The user should stay away, stand one meter away, and wait for five minutes until the red light turns on before playing.

3.Special Note: The theremin needs to be placed in a place away from wires and electromagnetic interference. Please note that the input voltage is stable between 5-12V, otherwise it will burn the motherboard.

Package List：

• Theremin body *1 (colors random)

• USB cable*1

• Antenna*2

• In order to facilitate transportation, the antenna will be bent and packaged. After receiving the goods, you only need to straighten it by hand and use it without affecting the use experience.

Buyers show

These are the creative makeovers of DIY theremins by users, and I hope you can play a unique theremin too.