The Meowsic cat piano is amazing, but a bit too quiet. I knew I had to give it a line out so it could be heard meow-meow-meowing far and wide, and enhance the sounds with guitar effects pedals!

This mod is based on the circuit found here, with some adjustments to parts and techniques.

Don't have a Meowsic Cat Piano? That's OK, this can also be a helpful guide for anyone wanting to add a line out to other sound toys.


Meowsic Cat Piano

Made by B. Toys, available at Target and other resellers online.


Panel Mount 1/8 inch / 3.5mm TRS Audio Jack Connector
What is this TRS bit? Turtle Rock Studios? Transmission Raman...
In Stock
Panel Mount 1/8 / 3.5mm Mono Connector
Pipe audio in or out of your project with this very handy panel mount audio jack. It's a mono jack with a disconnect pin so you'll get a ground sleeve pin, a left tip pin and a...
In Stock
Breadboard Friendly Panel Mount 100K potentiometer
This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a fairly standard linear taper 100K ohm potentiometer, with a grippy shaft. It's smooth and easy...
In Stock
Mini Panel Mount SPDT Toggle Switch
This or that, one or the other, perhaps or perhaps not! So hard to make decisions these days without feeling like you're just going back and forth constantly. Deciding whether or...
In Stock
Angled shot of 25 Through-Hole Resistors - 100K ohm 5% 1/4W.
ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you!This is a 25 Pack of 100K...
In Stock
Pack of 10 through hole 10uF 50V Electrolytic Capacitors
We like capacitors so much we made a kids' show about them. ...
In Stock
Angled shot of a black aluminum knob. A white triangle on top of the knob points at 5:00.
These compact and luxurious machined knobs look fantastic and have a nice feel, a perfect way to...
In Stock
Angled shot of Adafruit Perma-Proto Mint Tin Size Breadboard PCB
Making a project that will fit into an "Altoids" Mint Tin? Put down that PCB shear and pick up a Perma-Proto in the new exciting minty shape!Customers have asked...
In Stock

This guide was first published on Feb 22, 2023. It was last updated on Mar 08, 2024.

This page (Overview) was last updated on Mar 08, 2024.

Text editor powered by tinymce.