I stated nothing that violates this forum. I just wanted to share my experiences. Everyone is entitled to an opinion I understand that. How do I delete this post?

The new Aura phone sounds interesting to hear about from someone who might have access to it. For those of you who feel like you have everything gadget world can offer, I would say to you not yet. I guess MP3 is supported...

I was listening to some older music and I noticed something interesting. In the old days, music studios recorded music some what live with people performing on their instruments at specific position or location in the studio. Hence the phase or the arrival of the signals of the different...

I believe iphone has an application that tracks friends location and activities. Furthermore I believe that telecom companies have been pushing a similar technology where social networks can keep tabs on or with each other. This is disturbing to me because something like this is what people...

How do you match rotary encoder specs with a digital potentiometer? I saw that several encoder manufacturers use somewhat different terminologies for their product. Furthermore the digital encoder manufacturers use even more different terminologies. For example: Panasonic P12418-ND specs...

Fiio in Dual-Mono for Big Cans? A big assumption, but if the Fiio output can be bridged then two Fiios can be used to drive those high impedance and low sensitivity headphones. Build of material to test if this would work: 2 Fiio E3 2 disposable headphones (for their cables only) 4...

I discovered after headfi that headphones are at their greatest when they have their own playlist. Some headphones are better at certain things than others. And from my limited inventory since headfi I developed this list below. I found the listed song artists sound best with: Koss KSC75...

I have seen several tube amps capable of running as preamp. Does anyone have experience with the life expectancies of tubes when the tube amp is used as a Pre-Amp? Lets say I was wondering if one can get the tube sound while keeping the maintenance part down to a minimum. Thanks.

Shouldn't there be a guide on electrical safety? Not to mention a rule of thumb when integrating a new product into your system. When op-amp rolling and DIY be very alert and aware of potential electric shock and static discharge that may harm you (a breathing human being) let alone the...

Based on my readings here at headfi these cans appear to get that bass head lover can label. M-Audio Q40 Vs HFI780 Vs Denon D2000 Vs DT770 So which is the best bass can amongst these?

It seems there is increasing demands for IEM that fit and stay firmly planted in the ear. And custom ear impressioning appears to be the solution of choice. I found these companies here on headfi: livewiresforyou.com hearyourself.com freqonline.com (renovating until 2009) ultimateears.com...

Most music afficionados are well aware of the feature in ZUNE music player that allows the user or operator of ZUNE to share music/video with another ZUNE user. Well guess what, that transaction is tracked by the system that delivered this capability to you. Lets just assume it is...

How can an external storage USB (CD,DVD,thumb) drive be connected to the portable headphone amp USB DAC without using a bulky computer/laptop/notebook/netbook? I guess the physical connection can be made using USB adapters. But I suspect there are more things necessary to support the USB...

First as an intro, P90X is a fitness regiment that claims to exploit the physical properties of humans' propensity to adapt to stress. Basically people build muscles by breaking down existing muscle tissues and rebuilding them to become stronger and bigger. The trouble with building large...

Apparently there are white noise generators and CD recordings of white noise that help suppress a person's hearing sensitivity such that this person may find a more favorable condition to fall asleep. Anyway I think its pretty well accepted understanding that IEMs provide the best isolation...

I've notice over moderately longer listening sessions that one of my headphone is fatigue-ing while my other headphone is not using the same sound system. Would using a graphic equalizer to attenuate the highs solve this? Or would a warmer or even tube amp resolve this experience? Thanks...

Even though the IEMs are not often shared, do most people just rinse with water? And would using bleach harm the units coloring? What steps do you take to maintain your precious IEMs? I'm thinking this would be the obvious differentiator between full sized cans and IEMs.

Does anyone know how to program the hardware inside a Denon receiver? I figure the firmware/settings are stored in some EEPROM. Anyway I just wanted to salvage what I can to my Denon AVR-1506. What happened was that I had taken my unit in for repair at the Denon repair facility in Carson...

I have heard that MDR-CD1700 was rare. Other than that I think most great cans are very popular and abundant.