Sony HB-F1XD MSX2+J from Japan.

Original spec would have been:

- 64KB of RAM
- 128KB Video RAM
- MSX-MUSIC extension (Yamaha YM2413 FM synth)
- PSG Audio (AY-3-8910)
- 720KB DD 3.5" Floppy

The machine was upgraded to 256KB of main RAM by the seller (a trader on the MSX.org forums).

When used with MegaFlashRom SCC+ SD cartridge the following extensions are added:

- Additional 512KB of RAM (for a total of 768KB)
- Konami SCC and SCC-I Audio

I'm running the MSX with an RGB SCART cable through an OSSC scaler. The output is excellent at 1920x1200 resolution on a 24" Dell Ultrasharp LCD.