Hello,   I think upgrading my HEGEL HD2 dac.   This decision came after I heard today Ciaudio VDA-2 + VAC-1, when the HEGEL HD-2 was used to transport the computer.   Sound upgrade was a significant leap forward in all parameters of sound!   How is the DB Audio Labs Tranquility...

Recently I purchased DT880 Headphones 250 Ohm versions,   I tried with them CI AUDIO VHP•1 amplifier, the soundstage was very impressive. But the result was bright and sharp.   Which amplifiers do you recommend to use with these headphones?

Someone know how to remove the driver grill in AKG K240 mk2?   

  Is the AKG K550 are an improvement over the AKG K240 MK2?   I love the signature sound of the AKG K240, and if possible improve them without losing their signature sound would be excellent.

  Hello I would like to order a headphone amplifier construction kit from glassjaraudio, which will be used also as pre amp for the stereo sound system.   Which of the following suggestions do you think is most suitable?   -AMB B22 -Cavalli EHHA

  As part of my search for amplifer for my AKG K240MK2.   I listened to iQube for few hours, the result was excellent! Sound completely smooth and very very musical. In level of a lot more expensive headphone systems.   The downside is that the iQube quite expensive and requires...

Hi,   I purchased a few days ago the AKG K240 mkII, sound much better headphones was before, but not very defined bass and sound's a bit dry. So i need a headphone amplifier for AKG K240 mkII 55ohm, on which amplifiers are recommend?   It's rather not be more expensive than $ 200.

  I want to buy a pair of headphones within a 150$ budget.     -I will run them through sound card on my PC. -I listen to every genre of music -Should be comfortable for long time   What you think about the AKG K 240 MK II?  or are they any other candidates, more suitable...

  Hi, I am looking for a complete set of headphones, Intended primarily to listen the following music styles: vocal, acoustic, jazz and blues. I heard a number of headphones: DT880 a bit dry sound and very weak bass, HD600 musical sound but if there was a little more color in mid was...

Hi,   Looking for 500$ USB to S/PDIF transport for me mhdt havana dac.   What is recommended?   audiophilleo 2 seems like interesting product..

I borrowed the sigma 11 for some days, and hooked to modedd emu 04040 usb.   The sigma 11 made big upgrade to sound from lm7805 psu.   Is there a better psu than the great sigma 11?

I have these earphones, which sound pretty good for a mobile headset, but the sound stage is a little bit small. Does anyone have an idea how to solve this? And Ideas to improve the sound of v-JAYS Headphones?

What are the differences between the devices?

Looking for the best Dac for music listening in less than 1000$. These three Dac I'm interested: AD1865 ad1865 Behringer Ultramatch PRO SRC2496 with AK 4393 Behringer Four TDA1541A fourTDA_dac Sound Preference are: Powerful and tight bass, warm and “liquid” midrange, quality...

How to measure power supply noisefloor with computer sound card? Like this pic:

Looking for good build project, like amplifier/pre amplifier. That will work with 2X18V 2000mAH transformer. Any advice on schematics will greatly appreciated.

interested in better output stage for the gamma 1 DAC... what simple to build are recommended?

What DIY amplifiers are recommended for Floorstanding speakers from Von Schweikert like the VR-4SR? The sound preference is very warm, with hugh 3d soundstage, that will make the singers to be in the room with presence. Smooth and detailed treble, and deep powerful bass. The amplifer...

Searching for good 5V dc power supply schematic. That can deliver min 0.5A with very low noise.

What DIY DAC will be a big upgrade from Zhaolu D2.5A with LM4562? Budget is $500.

The sound expectation from the headphones: Warm, detailed, realistic sound with hugh soundstage. Sound that will make fun to listen music, and comfort for long listening time. Genre of music: Trance, House, Jazz, Rock, Pop, Electronic and Psychedelic. Max budget is $1000.