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Author Topic: DIY batterybox for dpa 4061 (iso: schematics?) edit: Now with pictures!  (Read 11034 times)

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Offline dabbler

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Re: DIY batterybox for dpa 4061 (iso: schematics?) edit: Now with pictures!
« Reply #15 on: October 29, 2015, 05:39:31 AM »
Actually, I've been hoping to switch to the EBL 9V Li-ions which are only 8.4V.
I would get a nice weight reduction, too.

Online jerryfreak

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Re: DIY batterybox for dpa 4061 (iso: schematics?)
« Reply #16 on: March 14, 2019, 04:10:17 AM »
Hi here this is official DPA 9 Volt schematic
sorry to dig up old thread. does it matter which way cap goes in this schematic? firmdragon's sketch has the + facing the mics, DPA schematic doesnt specify. Also in headroom's post here:

https://taperssection.com/index.php?topic=94046.msg1397122#msg1397122

he suggests using a 470 uF 10V cap, which seems way different. what is the effect of changing the capacitance by so much?
« Last Edit: March 14, 2019, 04:32:41 AM by jerryfreak »
in:
small: MK4V/41V > CMR > Tinybox or PiP Squeak or J.Williams Mod MicMan Jr or no pre at all >AD2K or R07
smaller: 4061 CORE > d:vice MMA

out:
home:Benchmark DAC1 HGC > Dynaudio BM15A active monitors
shop: Musical Fidelity VLink 192 Asynchronyous> coax> DAC1 > Rokit RP8 active monitors

Online jerryfreak

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Re: DIY batterybox for dpa 4061 (iso: schematics?) edit: Now with pictures!
« Reply #17 on: March 15, 2019, 04:50:41 AM »
anybody know where to get female microdot panel connectors (or somethign small i could pot)

like this, but in the US

http://www.coax-connectors.com/products/connectors/10-32/54-385-b3-10-32-(microdot)-front-mount-bulkhead-jack-solder-post.aspx
in:
small: MK4V/41V > CMR > Tinybox or PiP Squeak or J.Williams Mod MicMan Jr or no pre at all >AD2K or R07
smaller: 4061 CORE > d:vice MMA

out:
home:Benchmark DAC1 HGC > Dynaudio BM15A active monitors
shop: Musical Fidelity VLink 192 Asynchronyous> coax> DAC1 > Rokit RP8 active monitors

Offline jefflester

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Re: DIY batterybox for dpa 4061 (iso: schematics?) edit: Now with pictures!
« Reply #18 on: March 15, 2019, 05:41:24 AM »
anybody know where to get female microdot panel connectors (or somethign small i could pot)

like this, but in the US

http://www.coax-connectors.com/products/connectors/10-32/54-385-b3-10-32-(microdot)-front-mount-bulkhead-jack-solder-post.aspx
Found this just by Googling, $112 apiece.
https://www.te.com/usa-en/product-1467936-1.html

DPA4061 HEB/AT943 -> CA-UGLY -> R-09
Samson C02/Superlux S502/iSK Little Gem -> DR-680MKII
AKG CK63 -> AKG C460B -> DR-680MKII
AKG CK63 -> nBob actives -> Baby NBox -> R-09/DR2d

Online jerryfreak

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Re: DIY batterybox for dpa 4061 (iso: schematics?) edit: Now with pictures!
« Reply #19 on: March 15, 2019, 06:46:48 AM »
i should have added affordable! i see a few stateside for $30-$50, and ones from china for $2. theres gotta be a middle ground
in:
small: MK4V/41V > CMR > Tinybox or PiP Squeak or J.Williams Mod MicMan Jr or no pre at all >AD2K or R07
smaller: 4061 CORE > d:vice MMA

out:
home:Benchmark DAC1 HGC > Dynaudio BM15A active monitors
shop: Musical Fidelity VLink 192 Asynchronyous> coax> DAC1 > Rokit RP8 active monitors

 

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