0

DIY Turntable With Amp And Buffer In Wooden Case

NewImage

DIY turntable with amp preamp and buffer in wooden case. via instructables

One day I found old and broken
dual hifi with turntable of funny shape. I checked mechanism of turntable and it was ok. Then the idea came to me that I can fulfill my dream of making my own hifi with turntable in wooden case with mechanism I found.
I knew in start that I want wooden case and that it can’t be just square box. When I saw that turntable it gave me solution for the shape of case.
I didn’t have any experience in electronics or woodworking before I started this project so it took me many long months in learning analyzing and frustration. I burned some electronic parts few times and made them from the beginning.
Turntable was not enough. I wanted also an amp, and with amp also goes preamp.
For amp I decided to go with ganclone lm3886 chipamp. After some digging through ebay i found 6n3 tube buffer and MV02 Motorized Remote Volume Control Input KIT. I love nixies and i knew that one would add up to steampunk look.
I also needed preamp for RIAA correction for turntable. I found Very Simple Phono Stage which was enough for me.

Full tutorial


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 8,500+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Rethink Robotics closes shop. Long live collaborative robots #makerbusiness

Wearables — Cleaning is key

Electronics — Serial overkill

Biohacking — Biohacking Resources – Books, Talks and Podcasts

Python for Microcontrollers — CircuitPython @ Hackaday SuperCon #ICYMI @circuitpython @micropython @ThePSF #Python

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.