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| | #511 |
| Gear maniac Join Date: Oct 2007 Location: DC
Posts: 197
| ...18 pages and not a 512 ?? Thought I should post these... a 512b, a 512c, and the inside of the U47a PSU...
__________________ "Yeah, but does it help the chorus?" |
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| | #512 |
| Gear Guru Join Date: Dec 2002 Location: Columbus, Ohio
Posts: 12,365
| Not to derail the photos, but can anyone quickly answer the 512 b/c differences that equate to the tonal change? thanks,
__________________ brian lucey magic garden mastering The Shins, Dr. John, The Black Keys, OAR, David Lynch, Sami Yusuf, moe. |
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| | #513 |
| Gear nut Join Date: Dec 2006 Location: Ohio
Posts: 110
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| | #514 |
| Lives for gear Join Date: Aug 2006 Location: Walnut Creek, CA
Posts: 2,061
| Pyramid-VII prototype: http://wavebourn.com/forum/download.php?id=123&f=7 Optimized to drive ribbon speakers. |
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| | #515 |
| Gear Guru Join Date: Jul 2004 Location: Orygun
Posts: 10,206
| Looks cool. This one use that MOS-FET hybrid circuit? -tINY |
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| | #516 |
| Lives for gear Join Date: Aug 2006 Location: Walnut Creek, CA
Posts: 2,061
| Do you mean MOSFET steroids? No, it's fair tube amp, uses Russian military GU-50 (stolen from enemy during WW-II, Telefunken LS-50) output tubes. Prototypes of amps on steroids will be ready in July, I am going to test them on campground on Russian music festival. There will be pair of 400W/Channel monoblocks. |
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| | #517 |
| Gear addict Join Date: Apr 2005 Location: SW London
Posts: 319
| Had to change the tube today so I took a few snaps........ |
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| | #518 |
| Gear maniac Join Date: Jul 2003 Location: Malmö, Sweden
Posts: 237
| Looks nice, what mic is it? Heres a couple i built recently: Theyre Ioaudio Mk7 transformers/pcbs inside of some cheap chinese mic bodies incase you are wondering. The capsule is Dale Ulan m7 "clones" (not really clones since they use mylar film for the diaphragm) /J |
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| | #519 | |
| Gear addict Join Date: Apr 2005 Location: SW London
Posts: 319
| Quote:
Those mics look nice. How do they sound? | |
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| | #520 |
| Gear maniac Join Date: Jul 2003 Location: Malmö, Sweden
Posts: 237
| Extremely warm and thick sound. Like the total opposite of what chinese mics sound like stock. Im still experimenting with some details, but it sounds very promising. Just ordered some Paper in oil capacitors to try on the output. Atm i have some polypropylene coupling capacitors that sound good, but im looking to see if i can further improve them. I might have to change the tube in one of them though, as its a bit noisy. /J |
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| | #521 |
| Lives for gear Join Date: Dec 2008 Location: chicago
Posts: 2,646
| whenever this thing needs to be serviced, which is now, its going to the shop. i dont even wanna have any part of any of that. |
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| | #522 |
| Gear Head | Lynx Aurora Anyone got any pics inside the Aurora 8 or 16? |
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| | #523 |
| Lives for gear Join Date: Aug 2006 Location: Walnut Creek, CA
Posts: 2,061
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| | #524 |
| Gear maniac Join Date: Jul 2007
Posts: 208
| FiveFish Studios - X12 Mic Preamp (2) Channel A first-time DIY'er built this 2-ch preamp unit using FiveFish Studios kits... then sent me his photos. ![]() ![]() ![]() |
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| | #525 |
| 500 series nutjob | very clean looking owel! nice! |
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| | #526 |
| Lives for gear Join Date: Nov 2006 Location: Germany
Posts: 772
| Neve 1073 DPD Neve 1073 DPD mic/line-preamp + A/D convertor (up to 192kHz PCM + DSD) - I was really impressed with the build quality! Best, Marc |
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| | #527 |
| Gear addict Join Date: Apr 2005 Location: SW London
Posts: 319
| Same as a DPD but without the A to D converter installed.......... |
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| | #528 |
| Gear addict Join Date: Apr 2005 Location: SW London
Posts: 319
| ISA 430mk2 without the optional A to D board fitted....... |
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| | #529 | |
| Lives for gear Join Date: Nov 2006 Location: Germany
Posts: 772
| pics of Neve 1073 DPD Damn I uploaded pictures of my 1073 DPD but they're not there... I'll try again! Quote:
- full view - left side with transformers - right side, I guess this is where the A/D converter resides - right side, close view on what I think is the Converter Chip | |
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| | #530 |
| Gear nut Join Date: Dec 2008
Posts: 103
| geekslutz summing mixer gutz Here is the summing mixer i built after Tim farrant schematic. It does not work. Don't know how to find mistakes, or make measurements. More pictures at geekslutz summing mixer thread. JAY X ![]() |
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| | #531 | ||
| PC Moderator | Quote:
![]() maybe thats why they sound so bad.. DRS-2 picture, and they sound good ![]()
__________________ Quote:
www.georgenecola.com produce & mix it shop.georgenecola.com gear & fun blog.georgenecola.com reviews & gear soundcloud.com | ||
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| | #532 |
| Gear addict Join Date: Apr 2005 Location: SW London
Posts: 319
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| | #533 |
| PC Moderator | |
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| | #534 |
| Gear addict Join Date: Apr 2005 Location: SW London
Posts: 319
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| | #535 | |
| Gear addict Join Date: Apr 2006 Location: Netherlands
Posts: 394
| Quote:
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| | #536 |
| PC Moderator | |
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| | #537 |
| PC Moderator | Millenia HV-3D |
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| | #538 |
| Lives for gear Join Date: Aug 2006 Location: Walnut Creek, CA
Posts: 2,061
| Microphone array matrix amplifier Here is my new microphone array matrix breadboard. Super quiet PS, gyrator-loaded electret capsules, discrete JFET preamps, optical compressor-limiter with multi-color display, low distortion dual opamp matrix, transformer balanced outputs. Most probably I will give it away through Elektor magazine. Stay tuned! ![]() |
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| | #539 |
| Lives for gear Join Date: Aug 2006 Location: Walnut Creek, CA
Posts: 2,061
| Testing the prototype. All LEDs are bright that means heavy compression, but the sound is still clean (no clipping). |
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| | #540 |
| Lives for gear Join Date: Aug 2006 Location: Walnut Creek, CA
Posts: 2,061
| If you want to hear this microphone through my tube amps and my line array speakers, here is the file from Russian bard festival where I am singing. The record was made by camera so everything is heard, including power generator in the forest. Sometimes when I yell aloud you can see LEDs flashing (in front of the red box on the stage) that means an optical compressor is compressing wildly to avoid clipping. The file is 60 megabytes in size! http://wavebourn.com/music/alisovski...stival2009.mpg |
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