What is it?

DSP based real-time signal processor. It has a pre-programmed 16 types wonderful sound effector inside V1000 by coolaudio. When we listen old historical recording like Beatles through this board, we can get "Get Back in The Cavern club". Not limited to Rock, classic music and any music will have "another new version" by this board!

On board MCU is ATmega328 with Arduino bootloader connected with OLED display (64x32, SSD1306). Not only pre-defined effect, also we can try make our own effect through ATmega328-V1000 programming. Default program (just activating buit-in effect of V1000 is available at GitHub.

Why did you make it?

We know millions of type "guitar effector" in the market. They change sound flavor by types but they are never for personal audio application. Recently I encountered a DSP chip, V1000 which enables almost single chip DSP system with external DA/AD converter and got to know various sound effect can be made with V1000. Actually I've wanted make DSP based sound effector and it came come true by designing this board.

What makes it special?

• 16 types (reverb, echo, phaser, flanger...) sound effect can be made and easily switched by rotary encoder.

• 3.5 mm stereo plug is easy to use for personal audio application (we can just connect between your smart phone and amplifier (or powered speaker).)

• V1000 is controlled by ATmega328 with Arduino bootloader. We can try to make our own effect through Arduino IDE.

• Tiny OLED display presents current sound effect name. The display is SSD1306 connected to ATmega328 and easy to program.

• High quality AC/DC working 100-240 V is included in this item. It's ready to enjoy!!