Digital potentiometers (pots) offer advantages for audio volume (gain) control applications and can replace bulky mechanical pots, especially in handheld portable devices such as MP3 players, PDAs, ...
A Microchip Inc datasheet covering the MCP4xxx family of digital potentiometers (Dpot) includes an interesting application circuit on datasheet page 15. See Figure 1 for a (somewhat edited) version of ...
When David Reaves announced a partnership with Aqua Broadcast earlier this year, it moved the needle — pardon the pun — for people who know sound in the industry. You may know Reaves from his work as ...