Lab.Gruppen

I have 3 x IPD 2400 in a rack which had not been used since March 2020. When I set up last night the rack with the 3 amps tripped the circuit breaker for the ring main (32A) . I tried connecting each amp on its own but the fault persisted. Will these amps draw more current when they havn't been in use and the power supply capacitors will have discharged? I had to use the house powered speakers which is not ideal. I have used these amps in this venue many times before without any trouble. Has anyone else had this problem?

Hello,

I have a problem with a LAB Gruppen PLM12K44 amplifier, it doesn't light up at all.
I bought it in 2017/2018.
I am looking forward to hearing from you about the procedure to follow.

I am looking forward to hearing from you.

Adrien Rouziere

Hey Team, 

we are running in our theatre 6 IPD1200, all of them via Cat7 for Remote Control. After updating our system to MacOS Big Sur, the IntelliDrive won't let me control the remote. The IntelliDrive is crashing after starting. After checking the terminal I know now, that the IntelliDrive try to start with Python 2.7. But BigSur need Python 3.xxx, cause it is the newest one. 
i cannot find any software for MacOS BigSur. 
Is there any solution for this? 

greets Marco Boulevard Theatre Germany

Hello, i have a plm20000q, dual module apmplifier and i have 8 adamson s10 cabins... i wanted to know how must i configure my plm20000q through the lake processor to be able to use both channels of my amp to reproduce full L/R stereo using both modules of my amp... when im recalling the adamson presets on my lake processor it allways collegates my A channel with my B channel. any one can help me?

so I just bought this 68.4 without knowing anything about it , I looked up specs and saw the power and that was good enough for me then I brought it home took a closer look and im like man I hope i didnt throw my money away so my question is simple do you have to use the software to control it and is it really only available on windows xp and 2000 and do i need this nomad hub thing any info would help thx 

Hi there. Just looking for some help. I want to bridge channels A and B and also channels C and D together to effectively create a 2 channel amp (with more power). I have linked channels A & B and reversed the polarity oh channel B then connected to the +1 and +2 terminals of the speakon out for one side, then the same with channels C & D for the other side. Is this the correct way to do it?

Also - how should I use the gain knobs on the front of the amp when in bridge mode in this way as gain knobs A and B both seem to affect the gain (same for C & D). I hope that I have explained this all ok. I am using the amp to drive 2 x Nexo PS15s in passive mode.

Thank you for your help. If you have a manual for this amp I'd be very grateful as cannot find one online. 
Best wishes,

Toby

I understand from the manual that the E series 8:2 amplifier enters standby mode after 20 minutes without input signal. Is there a way to disable standby mode? In postproduction studio installations (Dolby Atmos) standby mode proved to be annoying because amplifier channels of individual surround speakers eventually don´t unmute fast enough for single effects ...

I'm in the USA on 120V mains, and I just got a US model FP14K terminated with a L5-30P .. the only receptacle available to me, was a 10-30R backed by a 30A breaker. I used a simple cable adapter to convert the two, the amp blew immediately. First theres supposed to be inrush protection in addition the circuit breaker didn't trip so I'm fairly confused as to how it blew. Regardless of this I need a repair, how can I initiate a repair ticket?