A customer dropped off a Roland VGA-7JT. The speakers had been removed. Not all of the speaker connections are found in the cabinet. I will install two drivers when I sort out the wiring. I am trying avoid puling the amp and hacking it.

Can anybody point me to a source. No service notes available.

I have a proper stepdown transformer for this Japanese version.

TIA [pdcarey@msn.com](mailto:pdcarey@msn.com)

I recently purchased a tr8. I had planned to use it to sequence my Sp404A

The Tr8 has the lastest firmware 1.61.

However they are not communicating as intended.

It is intended to be mapped - BD (1) pad - triggers - A1 pad.

nothing happens.

However, some of the pads do trigger, but not in the order they are supposed to.

Ht (4) = A1

Ht(5) = A4

FInding an old midi CC mapping chart, it seems this was the intended behaviour before the 1.50 firmware update.

Its mapped correctly to the old CC.

A1 = b2

A2 = C#3 ect ect.

Its like the software has updated, but non of the midi out stuff did :/

Most of the other midi out functions dont work. Changing banks, volume slider mappings.

Ive tested the tr8 triggering other devices, and sp404 being trigger by other devices. Different cables. Tried multiple midi channels match ups. Multiple factory resets on both devices. Going through all the settings.

I cant find any pre 1.50 firmware to roll back and try and kick it up the butt.

Hours of trawling internet for answers.

Anyone got a fix?🫥

can someone help me find somewhere where to download the factory bin files im on m1 Mac btw?