JE Labs

For years I had been measuring output transformer primary impedance using an arduous old-school procedure similar to  Uncle Doug's and...

These two MC phono cartridges have gone through the skillful hands of Joseph Long , aka Groovetickler . Highlighting his fine craftsmanship ...

My plate-choke loaded/triode-connected 6C6 + paralleled 6SN7 K'follower line stage is a fine-sounding circuit. However, in the context ...

!!!ADDENDUM!!! Another Western Electric-inspired push-pull amplifier.😊

L > R: Peerless MT225, Altec 3000H and Realistic 40-1375 Although I prefer listening to my  Altec 755As   neat like a double shot of fin...

  While I was relishing a pair of Altec 32C horns  in the attic during the late aughts, unbeknownst to me, my stateside audio comrades, Dave...

 This sad news flew under my radar.  😔 Autumn 2025 = Final issue!

It's been an unusually bitter cold winter. Typically, I could build a chassis or do simple woodworking in the garage but the frigid temp...

Last weekend, I visited Devon Turnbull's  HiFi Pursuit Listening Room Dream No. 3  at the Cooper Hewitt , which opened on December 12, 2...

A few days before Christmas, I received greetings from two audio buddies, J-Rob and Gary B. , with the above caption taken from  Part 2 of ...

  Not much has changed in the man cave since my last update . At any rate, here's a mini-tour to a tune celebrating the holiday season b...

Last summer, I attended a gathering of audio DIYers and my friend Mark S . brought his neatly refurbished Rek O Kut B12GH with a 12" Je...