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Gear / Technical Help => Battery Boxes, Preamps, Mixers, ADCs, and Processors => Topic started by: one8ung on July 28, 2019, 01:32:26 PM

Title: SP-SPSB-11 with Church audio mics
Post by: one8ung on July 28, 2019, 01:32:26 PM
Can i run a pair of CA-11 mics on a 12volt SP-SPSB-11
Title: Re: SP-SPSB-11 with Church audio mics
Post by: one8ung on July 28, 2019, 02:32:24 PM
Just contacted chris church and he said it's slightly to much volts.
Title: Re: SP-SPSB-11 with Church audio mics
Post by: kuba e on July 30, 2019, 02:19:35 PM
I think you can put some small resistor in the microphone jack to drop 12V down. I remember Chris said that Ca11 has current consumption less than 1mA with 9V battery box.  Maybe Chris or someone who knows electronics could advise you the resistor size.
Title: Re: SP-SPSB-11 with Church audio mics
Post by: Ziggz on July 30, 2019, 06:15:51 PM
Quote from: one8ung on July 28, 2019, 02:32:24 PM
Just contacted chris church and he said it's slightly to much volts.
Interesting. When I bought mine way back when they were called CA-STC-11 he said 12v was OK.
Title: Re: SP-SPSB-11 with Church audio mics
Post by: Chrisedge on August 30, 2019, 01:36:37 PM
I would also spring for one of these battery boxes if it could be used with CA-14's (Both Omnis/Cards)

I am really wanting a new TINY battery box. Make things simpler and smaller.
Title: Re: SP-SPSB-11 with Church audio mics
Post by: Chrisedge on September 22, 2019, 07:32:22 PM
So can anyone confirm that this will damage the Church mics? I have both 9v power and the tiny 12v option and would love to know it won't hurt the Church CA-14's. I pinged Chris too, and got no answer. (Typical)

Anyone successfully running 12v into CA-14s?
Title: Re: SP-SPSB-11 with Church audio mics
Post by: audBall on September 22, 2019, 08:13:00 PM
Chris from SP recently informed me that you can use the mini-9V batteries (25A, 29A, 32A types) in the SP-SPSB-10 (normally 12v also).

This might also work for the -11.
Title: Re: SP-SPSB-11 with Church audio mics
Post by: rhinowing on September 23, 2019, 06:08:06 AM
The 11 is just the 10 with switchable rolloff. I've run Ca-11s into both models with no issues.
Title: Re: SP-SPSB-11 with Church audio mics
Post by: Chrisedge on October 01, 2019, 06:12:14 PM
FYI, I ran the SP-SPSB-10 last night with Church Audio CA-14 Cards and had no issues.
Title: Re: SP-SPSB-11 with Church audio mics
Post by: spyder9 on October 07, 2019, 03:51:12 PM
Quote from: Chrisedge on October 01, 2019, 06:12:14 PM
FYI, I ran the SP-SPSB-10 last night with Church Audio CA-14 Cards and had no issues.

I'll double up.  I've used the SP-SPSB-10 with DPA 4061's and had no issues.
Title: Re: SP-SPSB-11 with Church audio mics
Post by: BonoBeats on October 29, 2019, 05:18:52 PM
Quote from: spyder9 on October 07, 2019, 03:51:12 PM
Quote from: Chrisedge on October 01, 2019, 06:12:14 PM
FYI, I ran the SP-SPSB-10 last night with Church Audio CA-14 Cards and had no issues.

I'll double up.  I've used the SP-SPSB-10 with DPA 4061's and had no issues.

Same with Naiant XX
Title: Re: SP-SPSB-11 with Church audio mics
Post by: one8ung on January 31, 2021, 12:31:45 PM
Quote from: audBall on September 22, 2019, 08:13:00 PM
Chris from SP recently informed me that you can use the mini-9V batteries (25A, 29A, 32A types) in the SP-SPSB-10 (normally 12v also).

This might also work for the -11.

Thanks for the info.
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