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Author Topic: 4 pin hirose wiring for power cable  (Read 18715 times)

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Offline nak700s

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Re: 4 pin hirose wiring for power cable
« Reply #15 on: July 17, 2017, 05:00:54 PM »
Thank you, these are the options I'm hoping for.  How long can you power a 744T without concern? Did you just make a cable to go from the RAVPower 23000 to the 744T and no longer need other batteries?
Normal: Nakamichi CM-700's >> SD 744T (or) Sony PCM-M10
Normal: Crown CM-700's >> SD 302 >> SD 744T
Fun times: 3 Crown CM-700's >> SD 302 >> SD744T + 2 Nakamichi CM-700's >> SD744T
Stealth: CA-14c >> CA 9200 >> Edirol R-09HR
Ultra stealth: AudioReality >> AudioReality battery box >> Edirol R-09HR
Simple & Sweet!

Offline nolamule

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Re: 4 pin hirose wiring for power cable
« Reply #16 on: July 17, 2017, 05:09:05 PM »
Ted made me the cable. I always ran a Sony L series 770 type battery as a backup too. I don't remember specific run times but did a few festivals without issues.

Thank you, these are the options I'm hoping for.  How long can you power a 744T without concern? Did you just make a cable to go from the RAVPower 23000 to the 744T and no longer need other batteries?

Offline nak700s

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Re: 4 pin hirose wiring for power cable
« Reply #17 on: July 17, 2017, 05:37:50 PM »
Being able to record a festival without any issues speaks volumes.  Thank you.
Normal: Nakamichi CM-700's >> SD 744T (or) Sony PCM-M10
Normal: Crown CM-700's >> SD 302 >> SD 744T
Fun times: 3 Crown CM-700's >> SD 302 >> SD744T + 2 Nakamichi CM-700's >> SD744T
Stealth: CA-14c >> CA 9200 >> Edirol R-09HR
Ultra stealth: AudioReality >> AudioReality battery box >> Edirol R-09HR
Simple & Sweet!

Offline nak700s

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Re: 4 pin hirose wiring for power cable
« Reply #18 on: July 20, 2017, 01:22:47 PM »
Looking for feedback:

I'm interested in using an external battery with a custom cable that would go to the [hirose] power connector on the SD 744T.  I found a Poweradd Pilot Pro 2 23000mAh power bank that seems good and was wondering if anyone has experience with this scenario.

I would be using the 12V option on the power bank.  It is my understanding that the 744T draws less than 2 amps and with this size power bank, should last significantly longer than a 8 - 9 hour day of recording (or 3 shows?).  I know people have done similar configurations with external batteries, whether with a custom sled to attach the power bank to the battery terminals (using a 9V option) or using the hirose connector to go to the power terminal (12V option).

My question is, who has done this using the hirose connector, what have you used, and how long recording time do you get?
Normal: Nakamichi CM-700's >> SD 744T (or) Sony PCM-M10
Normal: Crown CM-700's >> SD 302 >> SD 744T
Fun times: 3 Crown CM-700's >> SD 302 >> SD744T + 2 Nakamichi CM-700's >> SD744T
Stealth: CA-14c >> CA 9200 >> Edirol R-09HR
Ultra stealth: AudioReality >> AudioReality battery box >> Edirol R-09HR
Simple & Sweet!

 

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