
TrainYourEars EQ Edition is an ear training software for Mac and PC designed to help you understand equalisers and frequencies like never before.

It speeds up your learning process exposing you to hundreds of random equalizations you have to guess. If you are wrong, it will let you know “how wrong”, and it will let you hear both your guess and the correct answer.
In no time you will develop a frequency memory which will allow you to connect the sound you imagine in your head with the parameters you need to dial, quickly and easily than ever.

It has a brand new training method. Instead of guessing, you have to make corrections while you hear the result.
The person who suggested this method to us in the first place was Bob Katz, a renowned mastering guru. We tested it, we loved it, so here it is for all you to enjoy!
Besides it has a new, modern and clean interface, a new assisted training screen, a new exercise designer, it supports other languages, and many other features.
The ability to connect what is in your mind with the appropriate parameters you have to dial to get that sound is not an easy task. The steps involved should be:
Sometimes people get lost in the translation step and start turning knobs without confidence. The more you work, the better you understand what those knobs really do, but it is a slow process.
People excel in this matter after many years, because they have learned experimenting with lots of different processes applied to lots of different sources. The purpose of this training is to open your ears to what each frequency sounds like and reduce the amount of time needed to acquire this knowledge.
In 15 minutes you can guess or correct 100 random equalisations, so training every day for a few weeks is equivalent to accumulating the experience of many years.
First, you load the music you want to train with:

Then, you choose an exercise or design a new one:

And finally, train your ears with one of these two methods!


Wanna see more?
A <--> B A <--> C1 A <--> C2 A <--> D1 A <--> D2 A <--> D3
A module like this integrates several key functional blocks onto a single PCB, as illustrated in the diagram below:
This configuration is perfect for complex, data-intensive IoT edge devices that require both high-bandwidth local networking and low-energy device control.
: Indicates pairing mode (fast flashing) or connected status.
The "brain" of the board, likely a BK8000 series chip, which receives the A2DP/AVRCP signals.
Its defining characteristics are its "all-in-one" design, integrating Bluetooth functionality with on-board power amplification, often eliminating the need for a separate amplifier stage in small DIY projects. Technical Specifications and Key Features
The "V2" in the name likely indicates a second revision of the board, offering improvements in stability, power consumption, or antenna performance over the original version. Technical Specifications and Key Features
The filename is a combination of several distinct parts, each hinting at its purpose and origin:
: Features Bluetooth 5.0 for wireless streaming, typically supporting a range of approximately 10–20 meters.
Connect left (L) and right (R) speaker wires to the designated terminal blocks or pads.
Installing the module into old cassette decks, record players, or car head units via AUX input to modernize them.
A <--> B A <--> C1 A <--> C2 A <--> D1 A <--> D2 A <--> D3
A module like this integrates several key functional blocks onto a single PCB, as illustrated in the diagram below:
This configuration is perfect for complex, data-intensive IoT edge devices that require both high-bandwidth local networking and low-energy device control. Bk-m33-bt-v2.pcb
: Indicates pairing mode (fast flashing) or connected status.
The "brain" of the board, likely a BK8000 series chip, which receives the A2DP/AVRCP signals. A <--> B A <--> C1 A <-->
Its defining characteristics are its "all-in-one" design, integrating Bluetooth functionality with on-board power amplification, often eliminating the need for a separate amplifier stage in small DIY projects. Technical Specifications and Key Features
The "V2" in the name likely indicates a second revision of the board, offering improvements in stability, power consumption, or antenna performance over the original version. Technical Specifications and Key Features Connect left (L) and right (R) speaker wires
The filename is a combination of several distinct parts, each hinting at its purpose and origin:
: Features Bluetooth 5.0 for wireless streaming, typically supporting a range of approximately 10–20 meters.
Connect left (L) and right (R) speaker wires to the designated terminal blocks or pads.
Installing the module into old cassette decks, record players, or car head units via AUX input to modernize them.
Final price was 89€, but the 49€ launch offer was such a success that we sold twice as many as we expected.
After a lot of thought we decided to keep this reduced price forever :)
Thanks to all the people who has supported this project so far and made this possible!


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