Does the K-3 provide enough power for the Rode VideoMic GO?

KinimodNork · 01-08-2016, 01:06 AM

Hi everyone,

First post here, so I hope this is the right section of the forum:

I need a shotgun microphone for the K-3 and figured that the Rode VideoMic GO would be the best choice, considering my tasks and budget.
However, it needs 2.5V output on the audio socket while the K-3 seems to only provide 2.0V.

Does anyone have experience with this combination so far and if it's working? Or can you recommend an alternative in the same price/quality range?

Thanks for your help!

hcc · 01-08-2016, 02:38 AM

I cannot comment on the Rode VideoMic GO.But I use the Rode VideoMic Pro shotgun. I posted my review at Rode VideoMic Pro shotgun reviews - Pentax Camera Accessory Review Database. The VideoMc Pro has its own 9V battery.

I shared my experience at; https://www.pentaxforums.com/forums/22-pentax-camera-field-accessories/275789...o-shotgun.html. In particular, I alert you that mounting the shotgun on the flash hotshoe might pck up some low frequency linked with the SR:
https://www.pentaxforums.com/forums/172-pentax-k-3/279013-sr-characteristic-s...uency-ies.html

Hope that the comments may help.

ScooterMaxi Jim · 01-08-2016, 04:55 PM

The Opteka VM-200 is about the same price, 9v powered, so it provides plenty of input. They are well matched - and the Opteka pretty much matches the $200 Rode mic. The only downside is the weight - very heavy. If I was in your situation, I would also consider the Olympus DM-620 recorder with the Tresmic system. I use the older Olympus LS-7 (a slightly higher end recorder) and the results are very good on the K-3 (audio out - so I end up with discrete and camera recording). The Olympus PCM recorders in the $120-200 range are stellar.

richandfleur · 05-16-2017, 09:45 PM

Good question re the K-3 and passive mics.

I'm considering the rode videomicro 🎤 and wonder if anyone has used the passive Rode mics like the go or videomicro successfully in the K-3?

01-08-2016, 01:06 AM	#1
KinimodNork New Member Join Date: Jan 2016 Posts: 1	Does the K-3 provide enough power for the Rode VideoMic GO? Hi everyone, First post here, so I hope this is the right section of the forum: I need a shotgun microphone for the K-3 and figured that the Rode VideoMic GO would be the best choice, considering my tasks and budget. However, it needs 2.5V output on the audio socket while the K-3 seems to only provide 2.0V. Does anyone have experience with this combination so far and if it's working? Or can you recommend an alternative in the same price/quality range? Thanks for your help!

01-08-2016, 02:38 AM	#2
hcc Pentaxian Join Date: Nov 2009 Location: Brisbane, Australia Photos: Gallery \| Albums Posts: 4,001	I cannot comment on the Rode VideoMic GO.But I use the Rode VideoMic Pro shotgun. I posted my review at Rode VideoMic Pro shotgun reviews - Pentax Camera Accessory Review Database. The VideoMc Pro has its own 9V battery. I shared my experience at; https://www.pentaxforums.com/forums/22-pentax-camera-field-accessories/275789...o-shotgun.html. In particular, I alert you that mounting the shotgun on the flash hotshoe might pck up some low frequency linked with the SR: https://www.pentaxforums.com/forums/172-pentax-k-3/279013-sr-characteristic-s...uency-ies.html Hope that the comments may help. Last edited by hcc; 01-09-2016 at 01:48 AM.

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01-08-2016, 04:55 PM	#3
ScooterMaxi Jim Veteran Member Join Date: Jul 2009 Location: Minnesota Posts: 1,520	The Opteka VM-200 is about the same price, 9v powered, so it provides plenty of input. They are well matched - and the Opteka pretty much matches the $200 Rode mic. The only downside is the weight - very heavy. If I was in your situation, I would also consider the Olympus DM-620 recorder with the Tresmic system. I use the older Olympus LS-7 (a slightly higher end recorder) and the results are very good on the K-3 (audio out - so I end up with discrete and camera recording). The Olympus PCM recorders in the $120-200 range are stellar.

05-16-2017, 09:45 PM	#4
richandfleur Pentaxian Join Date: Mar 2014 Location: Palmerston North, New Zealand Photos: Albums Posts: 1,788	Good question re the K-3 and passive mics. I'm considering the rode videomicro 🎤 and wonder if anyone has used the passive Rode mics like the go or videomicro successfully in the K-3?

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