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Sneak Peek of the Pass Labs XA25 Class A Stereo Amplifier Review that is Coming Soon to Positive Feedback!


I was quite excited when I received notice from Positive Feedback Editor Doc David that there was a Pass Labs XA25 Class A stereo amplifier available for me to write about for Positive Feedback (photo below). I had been mightily impressed with the 18 watt per channel (into 8 Ohms) First Watt SIT-3 single-ended amplifier... Read More »


Jeff checking in ... Pass Labs, Great Plains Audio, Audio Note UK, Leben, and the Positive Feedback Writers' Choice Awards!


I thought I'd provide you a bit of a status on what's coming up here at Jeff's Place.  At the moment I'm working on finishing up the feature article for Positive Feedback about the Pass Labs XA25 Class A stereo power amplifier, with a target date of approximately November 1st. Also, I hope to write for you a... Read More »


Crazy comparison! The Pass Labs XA25 Stereo Amplifier and the Vintage McIntosh MC30 Monaural amplifiers!


It was a really enjoyable Friday this week, with a splendid visit from Paul James, who came all the way from Australia to visit Jeff's Place. Paul is a super nice guy, as well as a really knowledgable audio guy who likes to build valve preamps &  amplifiers, and loudspeakers from scratch, and it was... Read More »


The Pass Labs XA25 stereo amplifier: Listening Impressions and Chatting with Nelson Pass!


I've been putting a lot of run-in and listening time on the Pass Labs XA25 stereo amplifier since it arrived, to the extent that I've lost track of the number of hours on it. There's probably north of 300 hours of operational time on the Pass Labs XA25 stereo amplifier at this point in time,... Read More »


2019 DIY Burning Amp Festival, San Francisco, Nov. 9th & 10th


Normally I don't pass on press releases, as that's something that Positive Feedback issues in their "Industry News" section, but in this case - because of my (and your) interest in DIY audio - I thought I'd let you know about this one to give it some extra emphasis. Nelson Pass is really into DIY, and this... Read More »


Jeff checking in ... upcoming reviews and other cool things!


THE DUELUND-ALTEC PROJECT! I am so inspired and pleased by the way the Duelund-Altec Project turned out that I practically have to pinch myself to make sure I'm not dreaming! Be sure to get out and read the feature article at Positive Feedback at the above link, as I think you'll really enjoy it, and it will... Read More »


Jeff checking in ... the Duelund-Altec Project, musical chairs with Pass Labs & First Watt stereo amplifiers, and enjoying the company of friends!


The Duelund-Altec Project is really something special, a lot of fun, and it's definitely not your typical audio project or review, but rather is intended to be more of a "dream" article that is decidedly outside of the usual audio mainstream, one that involves a story about the marriage of the historically important vintage Altec... Read More »


Altec dreams ... and what sweet dreams they are!


I've gone completely bonkers over vintage Altec loudspeakers, which comes as no surprise to you if you're a regular reader of Jeff's Place.  It's not that there aren't other speakers I enjoy listening to, like my Westminster's, for example, but there's just something really special about the way Altec loudspeakers play the music. Ok, so... Read More »


Jeff checking in ... the Pass Labs XA25 amplifier and the Duelund-Altec Project!


I mentioned in my last "Today's Fresh Catch" post (HERE) that the Pass Labs XA 25 power amplifier (below) had arrived here at Jeff's Place for me to listen to, blog about, and write a feature article about for you at Positive Feedback. After hearing Nelson's First Watt SIT-III power amplifier (below) and how impressive... Read More »


Today's Fresh Catch: The Pass Labs XA25 Power Amplifier!


It's an exciting time here at Jeff's Place, as the Pass Labs XA25 power amplifier has just arrived for review at Positive Feedback. I'm quite delighted that I am able to write about the Pass Labs XA25 power amplifier for you here at Jeff's Place and Positive Feedback, as they are difficult to come by,... Read More »