Yamaha DX7 Mk1 Upgrade SER-7 Firmware ROM "Special Edition" EPROM

Yamaha DX7 Mk1 Upgrade SER-7 Firmware ROM "Special Edition" EPROM

Upgrade your Yamaha DX7 Mk1 with this SER-7 firmware ROM "Special Edition" EPROM.

This ROM was developed to improve the performance and MIDI capabilities of the vintage DX7. Installation and 43 page user manual in pdf format included.

1. Function parameters for each voice can be memorized or saved to internal memory or a RAM cartridge.

2. Displays the current master tune setting of the DX7.

3. MIDI channel information on/off feature allows you to enable or disable program and control changes.

4. MIDI system information on/off feature allows you to transmit system exclusive data of a single voice or all 32 voices contained in internal memory.

5. Initialization feature to initialize function parameters of a single voice or all 32 voices.

6. MIDI receive feature allows you to set the MIDI receive channel to the "OMNI ON" mode or any of the 16 MIDI channels.

7. MIDI transmit feature allows you to set the MIDI transmit channel to any one of the 16 MIDI channels.

8. Aftertouch on/off feature allows you to select whether to transmit or not transmit MIDI aftertouch information. This aftertouch on/off parameter can be memorized or saved for each voice.

9. Main volume transmit feature allows you to transmit MIDI volume information using the modulation foot controller input. This parameter can also be memorized or saved for each voice.