Audio-GD – R1 – Upgrade from R2R1
Upgrade your existing R2R1 model to latest R1 “jumper-less” R2R dac!
This upgrade includes:
- FPGA update to latest firmware (Improved sound-quality)
- Programmable menu. No jumpers; all settings are available on front panel menu.
New “JUMPER LESS” design! Menu controlled settings
Please place your order and we confirm the shipping address.
Once we received your R2R1 we will start upgrading to R1.
We sent it back within 3 working days.