![foone on Twitter: "So yeah. This motherboard has a vacuum-tube based pre-amp for the on-board sound card, with the intention of giving it "true analog sound", something no other motherboard can match. foone on Twitter: "So yeah. This motherboard has a vacuum-tube based pre-amp for the on-board sound card, with the intention of giving it "true analog sound", something no other motherboard can match.](https://pbs.twimg.com/media/EL4c49jUwAELKro.jpg)
foone on Twitter: "So yeah. This motherboard has a vacuum-tube based pre-amp for the on-board sound card, with the intention of giving it "true analog sound", something no other motherboard can match.
![AIYIMA Bluetooth Tube Amplifier Headphone Amplifiers,TPA3116D2 HiFi Stereo 6J4 Vacuum Tube Preamp Amplifier for House Audio Speaker System + DC Energy Provide - Top Motherboards AIYIMA Bluetooth Tube Amplifier Headphone Amplifiers,TPA3116D2 HiFi Stereo 6J4 Vacuum Tube Preamp Amplifier for House Audio Speaker System + DC Energy Provide - Top Motherboards](https://www.top-motherboards.com/wp-content/uploads/2021/06/41IjnFiIYCL._AC_.jpg)
AIYIMA Bluetooth Tube Amplifier Headphone Amplifiers,TPA3116D2 HiFi Stereo 6J4 Vacuum Tube Preamp Amplifier for House Audio Speaker System + DC Energy Provide - Top Motherboards
foone on Twitter: "So yeah. This motherboard has a vacuum-tube based pre-amp for the on-board sound card, with the intention of giving it "true analog sound", something no other motherboard can match.
![Could modern, nanoscale vacuum tubes replace transistors? | by ExtremeTech | ExtremeTech Access | Medium Could modern, nanoscale vacuum tubes replace transistors? | by ExtremeTech | ExtremeTech Access | Medium](https://miro.medium.com/max/1100/0*Uv5QhylV0Ejv2pJm.jpg)
Could modern, nanoscale vacuum tubes replace transistors? | by ExtremeTech | ExtremeTech Access | Medium
![Vacuum Tube Valve Amplifier Phono Circuit Board PCB Stock Image - Image of charge, circuit: 68158821 Vacuum Tube Valve Amplifier Phono Circuit Board PCB Stock Image - Image of charge, circuit: 68158821](https://thumbs.dreamstime.com/z/vacuum-tube-valve-amplifier-phono-circuit-board-pcb-old-retro-style-phonograph-pre-epoxy-incomplete-component-heatsink-68158821.jpg)
Vacuum Tube Valve Amplifier Phono Circuit Board PCB Stock Image - Image of charge, circuit: 68158821
foone on Twitter: "So yeah. This motherboard has a vacuum-tube based pre-amp for the on-board sound card, with the intention of giving it "true analog sound", something no other motherboard can match.
![Today I learned about the AOpen AX4GE, a motherboard which has a built in vacuum tube based amplification system. : r/audio Today I learned about the AOpen AX4GE, a motherboard which has a built in vacuum tube based amplification system. : r/audio](https://external-preview.redd.it/tyBarVePt5sG8sUorH5BJISDmAy9p_7u7AX6cka_WIg.jpg?auto=webp&s=78233d84b79b858ead4a6ce4408b8065c422343f)