Update on Giveaway (Drawing Again) and Headphone Review in Progress

Redrawing Winner for Burson Play DAC/Amp Giveaway: After contacting the original winner and giving ample time (over a week) to contact me, we are now drawing another winner of the Burson Play v1.6 Giveaway! 2nd drawing will be tomorrow (9/14/18) at 8PM PST (assuming this hurricane doesn’t knock out power in NC). No more entries […]

Vintage Parts Store Page Goes Live!

It is easy to miss a new site page being added and this being such an important page I wanted to make everyone aware of it who wants to know. You can find the vintage store at the header with the other sections or directly at this link: https://hallmanlabs.com/vintage-parts-store/     Thanks for checking out […]

Announcing the Hallman Labs Burson Play v1.6 DAC/Amp Giveaway!! (Last Day for Entries is Aug 31st) Winner Drawing on September 1st

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 Labs subscribers list! I only ask that you use this device instead of trying to profit from it. No purchase is necessary for one entry […]

“Help”: My Cornell Dubilier BF-50 Is Testing Open Circuit as Good | Note : Treble Bleeds Halted

I was using my Cornell Dubilier BF-50 (vintage) capacitor analyzer with all of the right things showing on the “Magic Eye” 6E5 (Philips JAN (Mil-Spec)) electron tube’s eye for leakage, short, and open tests. By the way, the BF-50 uses a 12A7 (Tungsol) electron tube for both rectification of the AC input and amplification. Both […]