Search found 150 matches

by admin
08 Apr 2025 22:00
Forum: Audio and Pro Sound
Topic: Let's Get Technical -- The Gemini SDJ-4000
Replies: 2
Views: 403

Re: Let's Get Technical -- The Gemini SDJ-4000

Gemini SDJ-4000 Stand Alone DJ Player and Mixer Part IV -- Running Gemini V-CASE software on Linux So External Software running on a Windows or Macintosh computer is necessary for this "Standalone" DJ Console. I'll let that sink in for a while... Some engineering problems really do need t...
by admin
07 Apr 2025 22:32
Forum: Audio and Pro Sound
Topic: Let's Get Technical -- The Gemini SDJ-4000
Replies: 2
Views: 403

Re: Let's Get Technical -- The Gemini SDJ-4000

Gemini SDJ-4000 Stand Alone DJ Player and Mixer Part II -- Disassembly and Internal So as mentioned at the top of this thread, the software on the Gemini SDJ-4000 isn't particularly elegant. The software on the decade-old Monster Go DJ is far more sophisticated and elegant looking. The Monster Go D...
by admin
05 Apr 2025 20:16
Forum: Audio and Pro Sound
Topic: Let's Get Technical -- The Gemini SDJ-4000
Replies: 2
Views: 403

Let's Get Technical -- The Gemini SDJ-4000

It's time for another in-depth technical review -- In this case, the Gemini SDJ-4000 Stand Alone DJ Player and Mixer. First, some disclaimers apply: 1. My example of the Gemini SDJ-4000 was purchased from eBay as a non-working, for parts or repair. The seller clearly stated: "PLEASE DO NOT PUR...
by admin
23 Mar 2025 15:21
Forum: Audio and Pro Sound
Topic: I'm building Tube Amps, and I Can't Stop!
Replies: 16
Views: 64121

Re: I'm building Tube Amps, and I Can't Stop!

I've posted a short clip of this amplifier operating. See YouTube Description for details and track playing. https://youtu.be/j3-kpuOCmQc The track is a 48KB/s FLAC file unchanged from the file I purchased via BandCamp. Note that Input 1 (First set of RCA Jacks) is selected (Left most Blue LED is il...
by admin
19 Mar 2025 18:53
Forum: Audio and Pro Sound
Topic: Dreams about Monsters
Replies: 7
Views: 33185

Re: Dreams about Monsters

The Monster Will Live !!! (Hopefully) I have a major update to this Project: The output transformers have arrived! DSC_0075.JPG ...and I have to say they are pretty impressive -- at least by weight. They came well packed -- Basically triple boxed with foam packing in each of the first 2 boxes. Of c...
by admin
06 Mar 2025 23:41
Forum: General Industry News and Devices
Topic: Elektronika MK-52 Vintage Soviet Calculator
Replies: 5
Views: 17523

Re: Elektronika MK-52 Vintage Soviet Calculator

Originally Posted by Administrator on Thu Aug 26 2021 20:34:53 GMT-0400 (Eastern Daylight Time) Updated and edited when re-posted. Updated Dice Roll Program for the Elektronika MK-52. In this version, the new seed is generated from the results of both pseudo random number generators, and not just th...
by admin
06 Mar 2025 23:33
Forum: General Industry News and Devices
Topic: Elektronika MK-52 Vintage Soviet Calculator
Replies: 5
Views: 17523

Re: Elektronika MK-52 Vintage Soviet Calculator

Originally Posted by Administrator on Sat Aug 21 2021 21:08:52 GMT-0400 (Eastern Daylight Time) I recently pulled my MK-52 out of it's storage box, and reinserted the separately stored batteries. Doing so made me realize that I had never shared my "Dice Roll" program -- so without further ...
by admin
06 Mar 2025 23:14
Forum: General Industry News and Devices
Topic: Elektronika MK-52 Vintage Soviet Calculator
Replies: 5
Views: 17523

Re: Elektronika MK-52 Vintage Soviet Calculator

Originally Posted by Administrator on Thu Feb 06 2020 21:17:21 GMT-0500 (Eastern Standard Time) Elektronika MK-52 Vintage Soviet/Russian Calculator General Notes and hints: It's a good idea to get in the habit of moving the "C  3   CЧ" switch back to "CЧ" ("Read") after...
by admin
06 Mar 2025 23:12
Forum: General Industry News and Devices
Topic: Elektronika MK-52 Vintage Soviet Calculator
Replies: 5
Views: 17523

Re: Elektronika MK-52 Vintage Soviet Calculator

Originally Posted by Administrator on Thu Feb 06 2020 21:03:43 GMT-0500 (Eastern Standard Time) In the last post I provided a simply way to enter values into the Elektronika MK-52 Calculator that look like English (or Russian) text. What if we want to save these values (or any value in a register) t...
by admin
06 Mar 2025 22:50
Forum: General Industry News and Devices
Topic: Elektronika MK-52 Vintage Soviet Calculator
Replies: 5
Views: 17523

Re: Elktronika MK-52 Vintage Soviet Calculator

Originally Posted by Administrator on Thu Feb 06 2020 20:58:00 GMT-0500 (Eastern Standard Time) The Elektronika MK-52 has limited support for Hexadecimal characters, although with a strange character representation for hex values >9.  It's similar to what happens when you send a value >9 to a 7447 B...