https://bottlehead.com/?product=c…li
- DIY Headphone Tube Amplifier Kit on sale for $229 $300.
- Speedball upgrade option (Camille Cascode Constant Current Source upgrade) $299 $414.
https://bottlehead.com/?product=c…li
- DIY Headphone Tube Amplifier Kit on sale for $229 $300.
- Speedball upgrade option (Camille Cascode Constant Current Source upgrade) $299 $414.