In celebration of successfully launching the Vintage & Precision Electrical Components Store, I am giving away my review sample of the Burson Play v1.6 to 1 person from the Hallman … Continue Reading Announcing the Hallman Labs Burson Play v1.6 DAC/Amp Giveaway!! (Last Day for Entries is Aug 31st) Winner Drawing on September 1st
Update: 8/3/18 – Master Parts Sheet #1 is now completed and I can continue to post remaining ads on Ebay. Some of the best lots are still to come so … Continue Reading Introducing the First of Many Vintage Part Lots & Master Parts Sheet #1
Update 7/15/18: I just stumbled across by far the most detailed document I have ever seen on Black Gates™ and it is by Jelmax (the creators of the technology)! See … Continue Reading Preview: Rubycon Black Gate™ F vs. Nichicon Muse | XMOS Capacitor Oscilloscope and FFT Comparisons
Six Rubycon Black Gate F capacitors are on the way for the FUN01 (SU-1 Clone). Stay tuned to find out how much of a difference they have over Nichicon’s MUSE series.
Latest page added to Hallman Labs. Photo guide on making custom EL-8 cables.
After what felt like forever, I have finally got the review into good enough shape to share most of it with you guys/gals! I hope you enjoy the review, I … Continue Reading Review #3 Goes Live! Burson Play Review
Don’t see this very often, even in classes they didn’t have one of these that had cracked the wax. First two pictures are with a 50mm lens. I noticed … Continue Reading Testing 500x Microscope out on 1000V Sprague (K631788-14) Capacitor (folded/rolled design)
Note: You can open all images displayed on Hallman Labs in a larger view by right clicking and then using whatever your browser says to view the image. This … Continue Reading Complete Guide to Making I2S Cable from CAT6A & Connecting it to ES9038Pro DAC (Using Belden 1303E Catsnake™) Updated: 6/12/18
Overall I am extremely impressed with the Burson Audio v2.0 PCB Play, after doing a few small things I had a great result. The Play can do DSD128 with … Continue Reading Update on Upcoming Burson Play Review
Finally got a balanced (XLR in) headphone amp. 2.8 MHz is native DSD64 converted by DOP (DSD over PCM). This is a picture from my phone, but I wanted to … Continue Reading Preview of Hardware Reviews in Progress with sAp-10 – Balanced Headphone Amp under $200 (also the Burson Play DAC/Amp)
Update 6/2/18: I completed the discrete op-amp modification after I got the replacement diodes. You need to replace Diodes 11, 12, 13, & 14 with 16V Zener diodes. If you … Continue Reading Old Meets New: Kenwood’s C-2 “Basic” Pre-amp gets a Burson Audio V6-OPA Facelift!
Update – May 15, 2018: I have almost finished restoring the bottom of the unit (where most of the components are) and expect to have it working in the next … Continue Reading High Res Photos of My New Sprague Tel-Ohmike TO-6A
I have been slowly working on this project behind the scenes, without posting about it much (aside from on ComputerAudiophile.com). This is a “discrete” delta-sigma digital to-analog converter (DAC) developed … Continue Reading DSC1.Difference : Update on the DSD Dedicated No-DAC (DAC)!
After weeks/months of trying to get my Cornell Dubilier BF-50 cap analyzer to show what is expected for a good cap vs. a known bad cap, I reached out to … Continue Reading Hallman Labs Capacitor Analyzer : Sprague Tel-Ohmike TO-6A
Update 3: The case is basically finished now, just waiting on a few more minor parts to show up! Here is the first photo from my real camera (Samsung NX3000). … Continue Reading The Corsair 740 Air: Hallman Labs New Primary Desktop (Case) (Updated 4/14/18 w/ New Pictures, 99% completed)
Wanted to let everyone know another section has been added to the website, a pretty basic addition, but worth noting so readers don’t overlook it, should it prove useful. So … Continue Reading Quick Access to All Hallman Labs Related Files | Documents/Download Page Launched