The Echo Base is an analog-voiced delay with modulation, designed by Ian Maltby. It uses a PT2399 delay chip to create a sound similar to an analog delay, but not as noisy and without the hassle of building a real analog delay. The modulation allows you to wobble the pitch of the delay around. This allows for tape-style ?wow and flutter?, vibrato, and chorus sounds in addition to the delays.
This is a project by www.MusicPCB.com, in cooperation with Musikding.de br>.
Here´s the partslist: BOM
This kit contains everything you need to build a working project. Additionally useful:
- Enclosure: just select one above
- 9V DC-Netzteil
- 5 nice knobs for the pots, up to about 20mm diameter and for 6,3mm shafts
- Decal-, transparent or T-ShirtTransfer sheets for labeling
Here are the documents:
Echo Base docs