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Taperssection.com
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Battery Boxes, Preamps, Mixers, ADCs, and Processors
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Topic:
My Naiant littlekit INA111 Kit preamp project
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Topic: My Naiant littlekit INA111 Kit preamp project (Read 19374 times)
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Roger Gustavsson
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Re: My Naiant littlebox INA111 Kit preamp project
«
Reply #15 on:
July 06, 2009, 05:14:45 AM »
That $5 preamp will need some more components to work safely. More like my schematic presented earlier:
Maybe some protecting diods have to be added? I was not going for phantom power at all. The battery supply was intended to be +/-7.4 V. I think that would allow for an output of 5V (about 2V less than the supply rails). My gear needs 2.5V for 0dBFS. Noise is not a problem with the INA217 as long as the gain is above 20dB. I use 25-40dB most of the time. The mic preamp was intended to sit just 5-10 cm away from the balanced input of the soundcard. No need for capacitors in series of the output as there are some at the input of the soundcard.
Roger
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Chuck
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Needs to get out more...
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time between the notes...
Re: My Naiant littlebox INA111 Kit preamp project
«
Reply #16 on:
August 02, 2009, 01:58:18 PM »
Comparison vs the Grace V3 here:
http://taperssection.com/index.php/topic,125198.msg1664267.html#msg1664267
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Reality is merely an illusion, albeit a very persistent one.
Microphones:
AKG C 480 B comb-ULS/ CK 61/ CK 63, Sennheiser MKE 2 elements, Audix M1290-o, Micro capsule active cables w/ Naiant PFA's, Naiant MSH-1O, Naiant AKG Active cables, Church CA-11 (cardioid), (1) Nady SCM-1000 (mod)
Pre-amps:
Naiant littlebox, Naiant littlekit v2.0, BM2p+ Edirol UA-5, Church STC-9000
Recorders:
Sound Devices MixPre-6, iRiver iHP-120 (Rockboxed & RTC mod)
Recordings on the LMA:
http://www.archive.org/bookmarks/ChuckM
Recording website & blog:
http://www.timebetweenthenotes.com
Chuck
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Needs to get out more...
Posts: 10811
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time between the notes...
Re: My Naiant littlebox INA111 Kit preamp project
«
Reply #17 on:
August 04, 2009, 05:53:14 PM »
My Phish 08-01-2009 - C-481 > littlekit source:
http://taperssection.com/index.php/topic,125313.new.html#new
Logged
Reality is merely an illusion, albeit a very persistent one.
Microphones:
AKG C 480 B comb-ULS/ CK 61/ CK 63, Sennheiser MKE 2 elements, Audix M1290-o, Micro capsule active cables w/ Naiant PFA's, Naiant MSH-1O, Naiant AKG Active cables, Church CA-11 (cardioid), (1) Nady SCM-1000 (mod)
Pre-amps:
Naiant littlebox, Naiant littlekit v2.0, BM2p+ Edirol UA-5, Church STC-9000
Recorders:
Sound Devices MixPre-6, iRiver iHP-120 (Rockboxed & RTC mod)
Recordings on the LMA:
http://www.archive.org/bookmarks/ChuckM
Recording website & blog:
http://www.timebetweenthenotes.com
Chuck
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42
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Needs to get out more...
Posts: 10811
Gender:
time between the notes...
Re: My Naiant littlebox INA111 Kit preamp project
«
Reply #18 on:
August 14, 2009, 02:56:32 PM »
Electric bluegrass recorded with AKG C-462 (A/B) > Naiant littlekit (INA111) > iHP-120
http://taperssection.com/index.php/topic,125707.0.html
No bass roll-off, EQ or compression was used.
Logged
Reality is merely an illusion, albeit a very persistent one.
Microphones:
AKG C 480 B comb-ULS/ CK 61/ CK 63, Sennheiser MKE 2 elements, Audix M1290-o, Micro capsule active cables w/ Naiant PFA's, Naiant MSH-1O, Naiant AKG Active cables, Church CA-11 (cardioid), (1) Nady SCM-1000 (mod)
Pre-amps:
Naiant littlebox, Naiant littlekit v2.0, BM2p+ Edirol UA-5, Church STC-9000
Recorders:
Sound Devices MixPre-6, iRiver iHP-120 (Rockboxed & RTC mod)
Recordings on the LMA:
http://www.archive.org/bookmarks/ChuckM
Recording website & blog:
http://www.timebetweenthenotes.com
Jammin72
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Re: My Naiant littlebox INA111 Kit preamp project
«
Reply #19 on:
August 14, 2009, 10:28:15 PM »
Perhaps a fixed gain doesn't have commercial appeal but it does indeed work in niche markets. Please see the venerable fixed gain Oade M148 for example.
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Yes, but what do you HEAR?
Chuck
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Needs to get out more...
Posts: 10811
Gender:
time between the notes...
Re: My Naiant littlebox INA111 Kit preamp project
«
Reply #20 on:
August 14, 2009, 10:38:09 PM »
My Naiant pre-amp doesn't have fixed gain.
See the photo below. My kit pre-amp is in the middle with the two knobs and red LED.
None of the Naiant littleboxes are fixed gain... as far as I know.
I have to say that I am very happy with mine, so far.
«
Last Edit: August 14, 2009, 11:00:07 PM by Chuck
»
Logged
Reality is merely an illusion, albeit a very persistent one.
Microphones:
AKG C 480 B comb-ULS/ CK 61/ CK 63, Sennheiser MKE 2 elements, Audix M1290-o, Micro capsule active cables w/ Naiant PFA's, Naiant MSH-1O, Naiant AKG Active cables, Church CA-11 (cardioid), (1) Nady SCM-1000 (mod)
Pre-amps:
Naiant littlebox, Naiant littlekit v2.0, BM2p+ Edirol UA-5, Church STC-9000
Recorders:
Sound Devices MixPre-6, iRiver iHP-120 (Rockboxed & RTC mod)
Recordings on the LMA:
http://www.archive.org/bookmarks/ChuckM
Recording website & blog:
http://www.timebetweenthenotes.com
Chuck
Trade Count:
(
42
)
Needs to get out more...
Posts: 10811
Gender:
time between the notes...
Re: My Naiant littlekit INA111 Kit preamp project
«
Reply #21 on:
September 03, 2009, 02:13:38 PM »
Cracker - AKG C-461 (DIN) > Naiant littlekit (INA111) > iHP-140
http://bt.cotapers.org/torrents.php?id=163&torrentid=210
Logged
Reality is merely an illusion, albeit a very persistent one.
Microphones:
AKG C 480 B comb-ULS/ CK 61/ CK 63, Sennheiser MKE 2 elements, Audix M1290-o, Micro capsule active cables w/ Naiant PFA's, Naiant MSH-1O, Naiant AKG Active cables, Church CA-11 (cardioid), (1) Nady SCM-1000 (mod)
Pre-amps:
Naiant littlebox, Naiant littlekit v2.0, BM2p+ Edirol UA-5, Church STC-9000
Recorders:
Sound Devices MixPre-6, iRiver iHP-120 (Rockboxed & RTC mod)
Recordings on the LMA:
http://www.archive.org/bookmarks/ChuckM
Recording website & blog:
http://www.timebetweenthenotes.com
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Taperssection.com
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Topic:
My Naiant littlekit INA111 Kit preamp project