Guitar/Streaming amp using Betsy.

[scarlton220]

My latest project, a simple mono- amp and loudspeaker for a guitar or just streaming.

Betsy driver with a 1 inch dome tweeter.
ADU1701 DSP from Parts Express
Open box/Infinite baffle design.
Equalized in room using Sigma studio auto equalization.
DSP crossovers at 5,000 Hz.
Fosi Vacuum Tube/Class D amp. One per driver.

Simply beautiful sound. Clean and detail with no booming despite a 30 Hz low end response.

 

[planet10]

More pictures? Inside. Back.

dave

 

[scarlton220]

H

ere is a picture from the back and the DSOP unit I use from Parts Express.