DIY: Archimago's "RED DRAGON" Speaker Cables - Canare 4S11G (OFC, Star Quad, 11AWG). [And fascinating Townshend video with Wireworld in the mix.]

Alright friends, time for another fun and easy audiophile craft project! 🙂

Among the cables we use in audio, I would argue it's most fun fooling around with speaker cables as a DIY project. This is not necessarily because it "sounds different" (after all, this recent blind test didn't show a difference between $27 12AWG OFC zip cord and a $20k Gryphon set as discussed here, right?).

No friends, within reason, speaker cables have never really been proven to sound all that different from each other unless there are clear effects designed into them (stuff like the MIT cables with "articulation control" filter box come to mind). Rather, these are "fun" to make if you have time because you and your visitors can see the cables. A nice looking, relatively thick set can look impressive compared to generic thin wires. While we might measure and find good numbers, or subjectively hear nice-sounding music regardless, appearances cannot be underestimated in the world of the audiophile; after all that's been said and done, we don't need to pretend that it's all for improving sound quality, right? 😉

And so, for fun and curiosity, I found the Canare 4S11G which is the Oxygen-Free Copper (OFC) variant of the well-known 4S11. Many cables claim to be OFC, but the conductor here is certified Japanese Industrial Standard JIS-H-3510.

I reached out to AVshop.ca here in Canada and grabbed 25' (CAD$3.16/ft or just less than USD$2.50/ft) of this wire to play around with. Here's the result of a little DIY, what I'll call my "RED DRAGON" speaker cables. Because red is cool and dragons are auspicious and marketing departments seem to think "mythical creatures" cables 😯 appeal to audiophiles:

Pacific Audio Fest 2024: Part I. [And expensive speaker cables unanimously turned down in a blind test?! 😕]

This is the third year for the Pacific Audio Fest which first started in 2022, basically after the COVID-19 pandemic reopenings. I think the first 2 years of the show were quite similar in size but this third show is clearly a smaller event with fewer display rooms and less stalls in the Marketplace. Correlated with that, I also noticed fewer headphone set-ups to try out.

To be honest, while I think this probably was disappointing for some, I only had a couple of days to visit anyways so this actually worked out driving into Seattle on Saturday morning, stayed a night, and got home by later afternoon Sunday having felt like I spent enough time in each room, even visiting a few of the rooms a number of times to compare.

So, let's have a peek at some audiophile eye-candy and consider the goods out on display this year. Let's be honest, one of the most important specs whenever doing any shopping is the asking price. Unless specified otherwise, all prices are in USD.

The show ran from September 6-8, 2024 at the SeaTac DoubleTree Hilton which is the same as in previous years. I spent the 7th and 8th "hitting the rooms". Let's go!

MEASUREMENTS: Nordost-like flat silver-plated copper speaker cables. And, comments of a "high-end" cable insider compared with an apologist?

Cables are fun to play with! They look different, there are all kinds of brands available, and for some audiophiles, there's a sense that the sound has been "changed" if not "improved" when trying products at different price points. All without lugging big and heavy speakers or amplifiers around which makes the upgrade easy especially if one believes that the change can be equivalent to such component swaps! Speaker cables in particular would be the most interesting because they carry complex musical signals of potentially high current and voltage for longer lengths. (Digital and power cables are least interesting for me for obvious reasons - here's my summary post of cable measurements over the years.)

I've already talked about a number of different speaker cables in the past; most recently here, here, and here. Notice that morphologically, all of them have been "roundish" cables so I thought it would be fun to try something flat and measure to demonstrate the LCR changes that this kind of design provides.

Looking around AliExpress, I found the cables above - China-made Nordost-like speaker cables - I bought the 2.5m pair with locking gold-plated banana plugs for less than US$100. There are similar products found on Amazon but you'll need to shop around for a good price.

I think the design of these are probably most similar to the Nordost Heimdall 2 cables which currently retail for about US$2,500, 2m pair.

RETRO-AUTOPSY: Museatex Melior BS-1 Bitstream S/PDIF DAC (circa 1995?). A few words about external clocks for audiophiles. And a speaker cable blind test?

The company Museatex was formed around 1990 by Ed Meitner and John Wright based in Calgary, Alberta, Canada. Over the years, the brand was assumed under A/D/S which eventually closed in 2001. There's still a web page for information on Museatex products here. Ed Meitner has moved on these days to EMM Labs since 1998 and given his work with SACD, his name has been associated with "bitstream" type technologies since (some more info/video).

By the end of the 1980's, 1-bit Philips "Bitstream" PDM DAC chips started to show up in the market with the Philips SAA 7321 chip as one of the 1st generation devices (see Stereophile reporting back in 1989). Some of these chips were incorporated in CD players like the Meridian 208 that came out in early 1990, well-reviewed by Paul Miller in High Fidelity.

By 1991, the "second generation" Philips SAA 7350 "bitstream" DAC became available, capable of taking up to 20-bit PCM (from 16-53kHz sample rate) and upsampling to 1-bit SDM applying 3rd order noise shaping (some more history here). It is this DAC chip that's at the heart of the Museatex Melior Bitstream DAC, I believe first released in 1992. Here are the specs from the company.

The exact history of this particular unit I had access to has been shrouded in the sands of time, but was probably purchased around 1995. The original suggested price on one of these was US$899 which would be about equivalent to over US$1500 in 2023. Even to this day, I've seen comments from audiophiles who have a special affinity to the sound of this vintage DAC. Claims to fame included anti-jitter input circuitry (supposedly reducing "glare and harshness"), a custom digital filter allowing for "more accurate signal conversion", and high quality power supply with line noise filtering.

Thanks again to my friend linnrd for digging this unit out from his audio device archives. While externally it looks to be in very good shape, unfortunately, it didn't quite power up normally for me which sadly resulted in this article being more of an "autopsy" rather than actual measurements. I guess having a look inside is still better than nothing for historical documentation if nothing else.

MEASUREMENTS: Knockoff "Kimber Kable" 12TC Speaker Cables. And do cable risers / lifters / elevators make a difference?

 

As I'm sure we're all aware, in the world of luxury goods, there will be fakes out there. Wandering the streets of basically any city these days, we'll run into all kinds of cheap "Gucci" and "Hermès" bags, fake "Rolex" and "Omega" watches, knock-off "Nike" sneakers, and counterfeit "Ray-Ban" sunglasses.

So too in the world of the audiophile. It's not hard these days to browse through "used" eBay listings or explore the copious products on Alibaba/AliExpress to find fake "High End Audio" products.

As you probably know, I'm not one to be impressed by most cable claims and believe that there's little value in a lot of what's being sold (collected articles here). Given the high prices for lengths of wire, is it any wonder then that some might want to capitalize on brand names to entice buyers?

A friend who knows I'm into audio stuff, "for fun", decided to get me the cables in the picture above from Singapore recently while on a business trip. The cables are more than likely made in China. As you can see, these are labeled as "Kimber Kable", with the same geometry and supposed build of 12TC speaker cables. He purchased them for <US$75 as a pair of 2.5m lengths.

[Back in 2015, I examined and had a listen to genuine Kimber 8TC.]