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Jeff checking in ... a look into the crystal ball: the past, present, and future!


The Vintage Beat It sure has been a wonderful experience dipping my toe into the waters of vintage hi-fi gear, like with my original Garrard Project (1, 2, 3) articles: Or with my restored vintage McIntosh kit like the MX110Z tuner-preamplifier, stereo MC240 amplifier, stereo MC225 amplifier, and MC30 monaural amplifiers: Or the world of vintage... Read More »


The Vintage McIntosh MX110 Adventure: OMG! Up Next - The A5 VOTT Project!


Ron-san and I got together today to celebrate the joys of audio & music and to listen to the latest iteration of our Real Sound Adventure with the vintage McIntosh MX110 tuner-preamplifiers. To complement our listening adventures, we had a couple of superb bottles of regional wines to sample, a 2013 Walla Walla Vintners Cabernet Sauvignon, and a 2013 Anelare... Read More »


The Vintage McIntosh MX110 Tuner-Preamplifier Adventure: The Arizona Capacitor Palette!


A good alternate title for this post would have been "The Real Sound Education of Jeff Day" because that is the result of Yazaki-san's and Ron-san's influence on me during our mutual adventures with the vintage McIntosh vacuum tube gear. Due to Ron's influence, I have now made the transition of being a modification observer... Read More »


The Vintage McIntosh MX110 Tuner-Preamplifier Adventure: The Tepro Transformation!


Have you ever woken up in the middle of the night with a major revelation? In my case my major revelation came at 2:53 a.m. last night, according to the screen on my iPhone. It was three thoughts coming together that triggered my overall revelation, but I want to tell you the story in the sequence that it occurred... Read More »


A Slick Schick Woody-Wire Re-wire - Updated with listening impressions.


If you read my post about Rafe's and Don's road trip to Jeff's Place (and Rafe's Part-Time Audiophile trip report), you know that one of the demos we did was a comparison of one of my Schick tonearms to the Woody SPU tonearm using a Ortofon SPU Classic GM Mk II stereo cartridge. I really like... Read More »


Jeff checking in ... Arizona Capacitors, Tepro, Schick re-wire, and music!


I sure have been busy lately, it seems, and I haven't been able to keep up with the blog posts I've been wanting to write for you, or to respond to your comments as speedily as I'd like to. If I forgot to answer a comment you directed at me, ping me again, because it... Read More »


The Vintage Beat: Audio Research SP-6B, Harmon Kardon Citation 1, and McIntosh MX110 Preamplifiers


Ron, Leo, and I got together to do a little listening to a variety of vintage preamplifiers last weekend, the Audio Research SP-6B, the Harmon Kardon Citation 1, and the McIntosh MX110. First we listened to Ron's vintage Audio Research SP-6B preamplifier so we could get a performance baseline for it, as we are getting ready to... Read More »


The MX110 and Saturday Morning Soldering - the Oddio Resistance!


I was so pleased with my vintage McIntosh MX110 tuner-preamplifier 'resistor adventure' this morning I just had to tell you about it! As you know, the MX110 Adventure has thrown us a few unexpected curve balls, and in response Ron-san and I have been going through component-by-component to figure out what was going on and... Read More »


Reflections on Music & Hi-Fi


It was a lot of fun to have Rafe (Part-Time Audiophile) and Don visit Jeff's Place over the weekend, and we covered a lot of ground musically, sonically, and philosophically. From a musical perspective we did a little bit of a survey of the recording arts, starting with some very early mono recordings, progressing through... Read More »


The Vintage McIntosh MX110 Adventure: Allen Bradley & the Naked Ladies


If you've been reading along about our real sound adventures with my vintage McIntosh MX110Z tuner-preamplifier, you know the modifications we did threw us a curve ball, and the resulting performance after our modifications didn't sound nearly as good as my stock MX110Z. Argh! While there were some promising aspects to the performance of my modified MX110Z, we basically struck... Read More »


Jeff Checking In & Previews of Coming Attractions!


It has been bitterly cold here in my part of the Pacific Northwest until this last week, when temperatures soared into the high 40's and low 50's (Fahrenheit). The skiers & snow boarders have been happy with all the snow in the mountains, but us bicycle riders in the flatlands a little less so. The previous... Read More »


The Power of the Orchestra!


Normally when I hear the phrase 'The Power of the Orchestra' it makes me think of the famous Kingsway Hall recording by Kenneth Wilkinson of René Leibowitz conducting The Royal Philharmonic Orchestra playing Pictures At An Exhibition & Night On Bare Mountain (RCA VCS-2659), which has long been on Harry Pearson's Super LP List, and renowned for its remarkable dynamics,... Read More »


The Vintage McIntosh MX110 Tuner-Preamplifier Adventure: In Pursuit of Real Sound.


Yazaki-san, Ron-san, and I, buoyed by our dramatic success with our Real Sound adventure with my vintage McIntosh MC30 monaural amplifiers (below), embarked on another Real Sound adventure with my vintage McIntosh MX110 tuner-preamplifier, as I have reported on earlier in several posts. Well how do I say this? Things haven't gone so well with our... Read More »


A Listening Adventure: A Trio of Modified Vintage McIntosh MX110 Tuner-Preamplifiers


Ron, Leo, and I got together last weekend to listen to a trio of vintage McIntosh MX110s variously modified by Ron-san with Real Sound modifications as suggested by Yazaki-san, which are similar to the modifications Yazaki-san has performed on his personal vintage Marantz 7 preamplifier. Prior to being modified by Ron-san, two of the MX110s were restored -... Read More »


The Duelund CAST Hybrid Silver-Copper Capacitors Adventure


I wanted to tell you a little more about the new 6.8uF Duelund CAST hybrid silver-copper capacitors from Frederik that I mentioned in this post. As a refresher, let me remind you how the hand-crafted Duelund CAST silver & copper capacitors are made. In the Duelund CAST capacitors Frederik uses only pure annealed soft copper... Read More »


My Final Post of 2015 ¸¸.•*¨*•♫♪ The Year in Review! ¸¸.•*¨*•♫♪


The waning hours of 2015 are upon us, and I thought I'd make my last post for 2015 a look back on the year. This past year has had so many highlights it boggles my mind as I think back on it, and I’m so thankful that I was able to share all my audio &... Read More »


A 'Real Sound' Adventure with the Vintage McIntosh MX110 Tuner-Preamplifier


As you know if you've been reading along, I've been flabbergasted with how incredibly musical the vintage McIntosh MX110 tuner-preamplifier is, and if you haven't yet read my The Vintage McIntosh Experience article I wrote for Positive Feedback in Issue 77 discussing it, I encourage you to go and give it a read. Quite a number of posts... Read More »


Blast from the past! Is vintage gear better?


Over the last couple of days my audio buddies Stephaen, Harry, Kara, Pete, George, and I were talking about J. Gordon Holt's article (Stereophile) Too Good to Be True, published back in January of 1963, where Gordon asked the relevant (and somewhat disturbing question), "Does today's high-fidelity equipment, for all its vastly improved performance, actually sound that... Read More »


Jeff checking in ...


I'm up early this morning drinking some excellent Kenya Kangunu coffee from Stumptown, and listening to the Maestro's VOTTs system I've put together, which is so musically beguiling it's hard to convey how satisfying it is to listen to music with, and in a small room at that! Yazaki-san's SPEC RSA-M3 EX Real Sound Amplifier is a... Read More »


Belden 19364 Power Cords for the Vintage McIntosh MC30 Monaural Amplifiers


I'm not entirely happy with the way the Western Electric WE16GA power cords for my vintage McIntosh MC30 monaural amplifiers came out. Similar to when I tried the WE16GA in a pair of RCA interconnects, the WE16GA just sounded a little too forward & direct for my Tannoy Westminster Royal SE loudspeakers. The Western Electric WE16GA sounds fantastic as speaker... Read More »


A DIY 'Vintage Tone' USB Interconnect Using 'Pushback Wire'


As I reported yesterday, my first attempt at a USB interconnect didn't go so well: "I also tried building a USB interconnect out of vintage guitar pushback wire (all the rage for re-wiring electric guitars for that beautiful ‘vintage tone’ experience), which is tinned-copper with a cotton cover, which reminds me a lot of the... Read More »


Morning Coffee with the Maestro's VOTTs & Thoughts on Vintage Tone


My Maestro's VOTTs & SPEC RSA-M3 EX Real Sound Amplifier room has become my go-to coffee nook in the morning. I've developed a week-day ritual of rolling out about 4:30 a.m. and firing up the SPEC RSA-M3 EX, the Mhdt Paradisea+ USB DAC, and my old MacBook that I'm using as a source. Then I wander into the kitchen to... Read More »


A Real Sound Adventure With the Vintage McIntosh MX110Z


If you read The Vintage McIntosh Experience article in Issue 77 of Positive Feedback you know I'm a big fan of the vintage McIntosh MX110Z tuner-preamplifier. The MX110Z makes vinyl & FM sound astonishingly good, it even makes digital your friend. Performance-wise it can easily hold its own against contemporary preamplifiers, and feature-wise it outclasses any modern preamplifier on... Read More »


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