Etched a few boards that I seem to use pretty often.  A mini-amplifier circuit that get’s installed into units that don’t have amplification.  Allows for a speaker without having to hook up to an external amp.  The other is timer circuit that it sends out pulses that trigger sounds in circuit bent toys.

Circuit transfered, time to etch.

The etching process

4 completed circuits... time to drill the lugs.

Circuit and control panel are complete.  Time to put it together.

Added a switch the will mute the main sax voice and also added the pitch bends.  Nothing special here, but I love the low pitch growl this thing produces.  Nice texture.

Found a slew of toys at the thrift store the weekend.  Think I’ll mess around this this saxaphone looking thing first.  Stay tuned.

I’ve been wanting to create a matched pair of mini powered speakers for a while now.  I would use them as a small stereo PA system hooked up to a mini mixer. I picked up these 2 wedge boxes from Parts Express for $5 each.