The new version of the MTR-3B is out.
Main differences compared to previous MTR-3B:
- Bands: 15m/20m/40m
- Power supply: 13V possible
- Adjustable volume control and sidetone
- Five 62 character CW message memories
- Nine frequency memories per band
- Color LCD Display
- External Touch Keyer! (Adam K6ARK’s style)
- Color