| Sunday January 01, 2012|
| 12:36 PM - kan|
|It has been a long time since we have any postings on this page. Just to let everyone know we are all doing great, and on behalf of the entire team we will like to wish everyone a Happy 2012! |
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| Monday February 16, 2009|
| 20:17 PM - bktoh|
|Thanks to my colleague for bringing in his Luminous Audio Axiom Passive Pre-Amp to work today to loan me. Frankly, I am sold after this quick audition! |
Also managed to meet Tubeman to grab the Irukandji and a set of Valgrind RCA stereo cables. Wanted 2 sets for Irukandji to pre-amp and pre-amp to the power-amp, but could only snag one! DAMN!
Quickly got home to hook the gear up. Here's what the mess looks like...
First impressions with 0 hours run in on the Irukandji.
The new pre-amp and Irukandji combo definitely helps improve the detail and soundstage a lot compared to last night's initial demo with the Creative XMod acting as a pre-amp.
The mids (especially vocals) are now less boosted. And this gives the rest of the music a chance to shine. All the details that I used to pick up from the Livewires/iQube combo are now coming through. Maybe the B&Ws aren't that bad as I first thought.
Only downside is that bass seems to lack a bit of the oomph from last night. Probably need to run in the gear a bit longer...
I am now really tempted to send my old iPod 5.5G 80GB for a proper re-mod. I understand there's now a 240GB HDD that just happens to fit into this old iPod and I can send it along to Vinnie from Red Wine Audio to install and modify to become the iMod.
| 20:14 PM - bktoh|
|Finally borrowed my father-in-law's Quad 606 power amp. Man that thing is heavy.|
Wanted to test out the amp at home so did some quick messing about.
Used some old Belden 1313A speaker cables to hook up to my B&W 601S2s which have mainly been used for home theater setup.
For the source and pre-amp, had to improvise:
- Used the iMod 5.5G with my fully burnt in SoniCaps 4.7uF hooked up with Valgrind LOD and Valgrind mini-mini.
- For the pre-amp, I was planning to try this passive preamp from my colleague but since I hadn't gotten it, I used my Creative XMod in fully neutral mode. Powered with a mini-USB from my handphone charger.
So here's the verdict of this temporary setup.
Bass is really taut. Punchy but taut. Like on my UE11s. Surprised how well the speakers delivered the bass because I normally use an SVS 12" sub partnered with a Crowson TES-100 transducer on my sofa to augment the tactile the bass and this was a much sweeter setup.
Mids are good but a bit too enhanced. Possibly due to the B&W601S2s. Drowned out a lot of the details I heard previously on my Crystal Cabled Livewires.
darn.. makes me really want to consider a new set of speakers.
Tomorrow, should be getting the Irukundji dock. Should be fun to see how much better it is.
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| Sunday January 25, 2009|
| 16:08 PM - bktoh|
|The iMod+Caps+iQube combo has worked for me pretty well for a while now. |
With the UE11s, the bass is very well controlled by the iQube's very neutral and transparent quality.
And the Livewires were given a new lease of life. The Livewires, like the iQube are very transparent devices. Feed it with a less than perfect source and it shows. Feed it quality stuff and it really really shines. Short of bass thumping material (where the UE11's internal subwoofers provide an almost tactile sensation), the Livewires are a great companion for times when you don't want the bass.
The new Westone ES3X and Westone 3 got me piqued to attempt a trip to Jaben. Haven't been there in a while because of work and scheduling, so this trip gave me a chance to sample some new gear as well.
First up was the P51. I had read deathg0d's review and was keen to test it out. But I had no clue as to how small and diminutive this thing was. Heck, I thought the smallest size I could go down to without compromising too much on sound quality was the Hornet. I also have the Tomahawk and except for its size, there was very little else to recommend for it. But the P-51 definitely packs a punch. I think it's my new favourite from RSA, disposing my trusty little Hornet to second place.
It actually pairs very well with the Westone 3. It helps boost the bass on the Westone 3 and brings it closer to the UE11s. I figured the P51 would be a good match for my other IEMs for the times when I didn't want to risk the UE11s like on overseas trips.
I was all ready then to make the jump to the ES3X and the P51 combo when I realized deathg0d was ALSO IN DA HOUSE!
And as the goddes of fortune would have it, he brought his PR II along. Immediately paired the Westone 3 to the PRII (keeping my caps and iMod and my usual quick sample of songs).
Immediately, the contrast was apparent. The PRII may not have as big a bass boost as the P51, but there was a much wider soundstage that the P51 lacked. There is a more neutral quality like in the iQube but with the option to dial in a reasonable amount of bass boost, should you need it.
That really made me second guess my decision to go the P-51 route.
A quick consult with Uncle Wilson and he then made a startling revelation! The LISA III was in stock! In fact, it was the very last one! darn! I dunno if anyone remembers my ramblings but the LISA III was the first amp I ever partnered with the UE11s. Another UE11 owner was also there to pick up his new pride and joy along with me and he had the beautiful LISA with him and was kind enough to let me sample her beautiful sound. And have never forgotten it since then. Then again, LISA was not exact small and forgettable.
I did an A:B with the PRII and to be honest, I thought deathg0d's better run-in unit sounded sweeter. The soundstage was just a bit wider. But the LISA III wasn't run in yet.
I figured with a fair amount of running in, the LISA III would sing just as sweetly. Besides the PRII isn't available either unless you can find them for sale in the second hand forum (rare and pricey!)
So in the end, I walked off with the LISA III, the LLP (power supply) and the Westone 3 to keep me company while my UE11s get some TLC from the nice folks at UE.
As usual, my acid test with new gear is when I try to listen to my usual "night time soothing playlist" while trying to sleep.
If it puts me off to sleep, it means the gear hasn't revealed much new information to me and my brain just can't process the differences.
If it keeps me awake to keep trying out more and more playlists, I know I have a winner.
And we have a winner!
Here's the thing about the LISA III. It's a fairly neutral sound, but just a hint of warmthness. I found that imperfections in the recordings are far less jarring. I mean, I can still perceive them if I listen intently, but for the most part, the LISA III just lets me enjoy the music more. There's a bit of hiss in between tracks that I never notice with the iQube, but it's not apparent once the music starts, nor is it intrusive.
With the iQube, there were times when I dreaded listening to some of my favourite tracks because all the less than perfect mastering just detracted so much with the very revealing iQube.
The mids and highs are presented slightly more clearly with the LISA vs the iQube when using the Westone 3s but the soundstage feels just as wide as on the iQube.
The Livewires didn't fare as well with the LISA on first impressions. I wonder if it could because of the cheap mini to RCA cable I am using now. Gonna see if the PK1s are any good later.
| 16:06 PM - bktoh|
|I dabbled a bit (on a student budget) with hifi separates years ago when I was studying in the UK.|
After I moved back to Singapore, I started working, lived in small apartments and had to move quite frequently (renting), so I pretty much gave up on the hobby. I did diversify slowly into Home Theater when I got my own place but hifi pretty much was out of the game.
Until sometime last year when I started messing around with portable players.
My current set up is
RedWineAudio iMod 5.5G 80GB
custom ipod dock (Valgrind) interconnect
custom SoniCaps 4.7uF with bypass external box
custom Valgrind interconnect
iQube Class D amplifier
Ultimate Ears UE11Pro custom-fit quad-driver in-ear monitors (alternating with Livewires custom-fit dual driver in-ear monitors).
To be honest, this setup is bloody amazing. It does deliver an expansive soundstage, with the Class D and iMod working together to deliver a very transparent and neutral sound. All the transients, the attacks are delivered clearly. I'd say it is almost reference quality setup.
Which sadly means that when I try to listen to music on my HT setup, it is pretty dismal
Sources: Toshiba XA2, PS3
Gefen HDMI cables
AV Receiver: Onkyo 875
Belden speaker cables
B&W 601S2 for front stereo
Anyway, my father-in-law was looking to replace his old Quad Electrostatic speaker/amp/CD player for a long time now, and a couple of weeks ago, I saw a post here about the Martin Logan electrostatics on offer at Amazon and sent him the link.
He did some research of his own and found that the price for the Source speakers locally was not too shabby considering it came with a local 3-year warranty and support.
So two weeks ago, we went to Norman Audio to audition the Martin Logan Source.
To be honest, while the soundstage and clarity was better than traditional "boxed" designs, it didn't wow us that much. The salesman later asked us to try the Vista range which was over $7k. While some of the components are made in China (like the Source), the components are shipped across and assembled in the US. The Source was assembled in China with components from US and China, apparently.
The Vista did sound like a clear step up but as usual, my father in law had concerns about how long-lasting the electrostatic panels would stand up in our hot and humid weather His old Quads went into the ICU every couple of years.
Anyway, I was also planning to pick up my AE3000 from Peng in econav so I popped downstairs. We got around to chatting about electrostatics in general and he mentioned that Anthony Gallo's design strove to achieve that electrostatic quality, but using a different technology.
The Anthony Gallo Reference 3.1 was already set up, and despite using a less than reference set up (Marantz pre/power AV amp), the Gallos sounded really incredible.
A week later, we went back this time to give the Gallo Reference speakers some more serious airtime. A colleague who owned the older 3 series suggested trying a Class D amp. Having had good experience on my iQube headphone amp, we decided to try one of Rotel's Class D amp.
We hooked the Rotel to the Marantz AV pre-amp, instead of the regular Marantz power amp and was amazed by how much clearer everything was. Then peng showed us the nifty little Flying Mole CA-S3. Can't believe this tiny 20W Class D amp was able to drive that huge Gallos so effortlessly.
They had the soundstage and presence and the oh-so-clear-trebles-I-could-die of the electrostatics but didn't need a big room to fill it. Playing Winter from Four Seasons, the transient response was shudderingly good.
We were pretty much sold but peng suggested re-using our older Quad amps to test out so today we went back again to try the 20 year old 606s with the Gallos. Have to say, the old Quads are still damn impressive. It had a warmer sound than the Class D, but it was a brilliant combination.
Even though I wasn't the one in the market, I have to say after hearing these new setups, I am flying bloody itchy.
This is not good.
| 15:58 PM - bktoh|
|Thought I'd resurrect this site to give an update on this scarily poisonous hobby.|
First of all, I did get eventually get the Ultimate Ears UE11Pro customs with quad-drivers.
As much as I liked the triple.fi.pro universal IEMs, it was a bit uncomfortable for long term use, such as when I was on long-haul flights to the US. I had tried the Livewires custom dual-driver and it was AMAZINGLY comfortable but I missed the UE sound signature.
In the end, the UE11Pro was inevitable. The highs were clearer and more detailed than the tf10ps with all the comfort and noise-sealing of a custom.
But more importantly, this thing has a bass unit that is like a small subwoofer in each ear.
Initial impressions were that it was a tad too bassy for my liking.
But it definitely became more controlled after some running in.
To really tame the bass, I got the iQube D-class amplifier and partnered it with a Ultimate Link Silver Master ipod line out interconnect. When reigned in, the bass of the UE11s are amazing.. delivering the punch when you need them and only then. When I tried going back to my other IEMs, they all sounded surprisingly hollow and tinny.
It was a REALLY sweet setup. And for a while, I thought I had reached the end of the road. Sadly, I was in for some serious awakening..
Jaben got hold of some RedWineAudio's iMod Video 5.5G.
RedWineAudio makes some pretty exotic and high end audio equipment so the iMod is a very very weird sideline, so to speak.
The founder of RWA, Vinnie, realized that some of the older iPods actually had a pretty good Wolfson DAC built in, used in some pretty high end CD players. Unfortunately, in the iPods, they were partnered with crappy amps and capacitors which seriously degraded the final output.
But he saw the potential.
So with some mods and soldering, he managed to bypass those crappy op-amps and capacitors. In the iPod G4 series, he was able to solder in some better capacitor BlackGate capacitors.
With the G5 and G5.5 series, there was much less real estate, so the BG capacitors had to be integrated into the line out mini-dock.
Oddly enough, this endless pursuit DIDN'T end there.
Suddenly guys realized that with the capacitors OUTSIDE, you could experiment with even higher quality capacitors that have been used in traditional hi-fi. Mundorf caps, VCaps, Sonic-Caps etc were all experimented with, and the result is INCREDIBLE!
With the iMod5.5G (basically an iPod Video 5.5G 80GB modified by RWA), loaded with Apple Lossless, hooked up with the Silver Master dock interconnect to a custom Sonic-Cap 4.7uF portable unit and then with a custom interconnect to the iQube to the UE11Pro, I am rediscovering all my favourite music.
There is a much more laojiao member I hang around with and he's got even more esoteric standalone hi-fi kit and he's convinced the iMod doesn't lose out to his home set up. Many others in the head-fi forum are just as vehement
I never experimented with 5-6 figure audiophile equipment before. What I do know is how much more separation, and an expansion in the soundstage the new setup gives me. I can actually discern guitar plucks and even in a Live recording that I have.. was just stunned when I heard the crowd noises appearing not as ONE "noise" but layers and layers of individuals shouting.
I used to laugh at audiophiles who spent gazillions on cables when I felt the only way to discern the differences was to use a direct A/B comparison (not often practical). But I just spent 200 bucks on barely 3 inches of cable, and I CAN TELL THE IMPROVEMENT from my old setup, EVEN WITHOUT AN A/B comparison. There was just an increase in the soundstage... I could even now discern different strings, and the tautness of the bass was very very involving..
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| Saturday January 17, 2009|
| 20:08 PM - bktoh|
|I have been using Vista, pretty much from the day it was launched since it was shipped with my hp Tablet notebook. Initial impressions were not good. It was slow, sluggish and felt even less user-friendly than XP. Wireless LAN connections were erratic, often indicating I only had "Local Access" when my router and other PCs were getting internet access with no issues.|
So for my PCs, it has always been XP. All the apps I needed to run just seemed more stable on XP.
In fact, Services for UNIX (a free download from MS) wouldn't run on Vista unless you got Ultimate or the Business (which bundled a subset of SFU). I normally use SFU to configure my drives as an NFS Server for media streaming duties. I found that streaming from my PC would allow a higher bitrate to playback more smoothly than when I use a NAS based NFS. TVIX bundles a dedicated NFS-type utility but it doesn't work for NMT media so I was stuck with SFU.
I was content to let Vista run on the tablet since touchscreen support was natively built in.
But with my main PC now ready for daily duties, I was able to retire my hp notebook for other projects and experiment. My first attempt was to do a clean boot and install Windows 7 Beta.
I have to say that initial impressions were pretty good. The response and speed was what Vista should have been from Day One. But I found that most of my friends who hopped on to Vista post SP1 didn't find Windows 7 that big a jump. This got me piqued.
So I wiped out the Windows 7 Beta install and reinstalled Vista with SP1. Initially had to let Windows Update do its job and get the system completely up to date with patches and drivers. All the hp drivers got downloaded automatically, so I didn't need to go back to hp's website except for the fingerprint reader.
But the thing that amazed me was how much faster and responsive SP1 was, and was comparable to the Windows 7 Beta install.
I still encountered the WLAN internet access drop off, but thankfully Windows Vista is a lot more established now and I can easily google for solutions online. The WLAN "internet access" drop off issue turned out to be due to IPv6. Disabling the IPv6 check solved the problem. Now the WLAN access is rock solid.
I won't say Vista is completely bug-free yet. My Broadcom WLAN completely disappeared from the list of System Devices. My google search shows I am not alone! Thankfully, I already use an ExpressCard Belkin Wireless-N for WLAN duties these days because I get better coverage from my Wireless-N router.
But in terms of application support, stability and responsiveness, I have to say Vista is now ready for prime time. Downloading my favourite freeware apps (Alcohol 52%, AVAST antivirus etc), all worked perfectly, even with an x64 OS install!
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