I am looking for PC as source. I am planning to get a FF400 for digital out. But, I have found the transporter very attractive in their website which "Slim Devices' Transporter™ was designed to appeal to the most discerning audiophiles and music lovers. It streams digital music with sound...

I have found many Senn HD650 and 600 picture. They are marked with "Made in Ireland ". Does all HD600 and 650 make in Ireland?

I have a MSPRO and love it very much in orchestra music playback. I am considering GS1000 since the review stated that it has a great soundstage. What do you guy think about GS1000 in orchestra/symphony playback. I will listen to piano music sometime. One more question, anyone has experience...

I want to know where can I get a original SA5K earpad for spare purpose. Please let me know. Thanks!

I have built a M3 headphone amp. It is function for a over 2 months. Since ground noise was found in this amp with no signal feed. I have checked where is come from. But, the amp got problem after I had heard a "spark" sound during check. The following observation were found, 1.The problem...

I have made several amp. But, I don't know how large the DC offset will damage the headphone. My figure about this was come from buliding the first PPA amp which was less than 20mV. But, my friend has a amp with 60mV. His IEM has no problem after using for several months. Please let me know...

I am looking for "upgrade". My current CDP is Meridian 208 (an old machine). I think the CDP as a transport is good enough. Hence, I am focused on an external DAC with balance out(to drive KK). However, I don't know whether I can have enough money for a good CDP. Any machine? I listened to...

I want to buy a DAC for my sound card (RME9632) and my old CDP (to go balance). Many people stated that DAC1 had a clean and cold sound. Soundstage is better than DA10. This seems that more suitable for classic(orchestra music). I have a chance listen to DA10. It sounds warm and seems quite good...

I want to buy sound card using firewire connection. Is Echo Audiofire4 good for music playback? If no , any suggestion at this price range?

I have just got my Lavry DA10 for my CDP. I buy it because I want to go to balance system. I am considering to buy a good but not expensive sound card with coaxial out, probably $120 in my PC as well. Is 0202 a good choice, or 1212M? Thanks for any advice!

I have completed the building of Dynalo. I have power up it without the Cap installed since I have not got it at the beginning. The DC offset is around +/-5mV at stable. But, the DC offset will become around 65mV with the 10pF Cap C27/C28 installed. The DC offset will not drop down...

I want to build a balance version of Dynalo. But, I wonder how to control the volume level? I have eventually found a balance ALPS potentiameter in PercyAudio. But, I want to get a Step attenuator for it? Can anyone give me some model number for it?

I want to buy a new amp for my MPRO. I am considering the CORDA PREHEAD MkII and GS-1. I have a corda aria and like it. Hence, I am considering the top model of Meier. Does it sound similar to Aria? How about the sound signature of GS1 then? Also, I have a SA5000 as well. Which one is best for it?

I am planning to get MSPRO. But, the launch of GS1000 has drawn my attention as well. I am mainly listening to Classical music(Symphony/Orchestra). I have read the post "GRADO GS1000 : ROLL OVER BEETHOVEN?" by analog'd. It seems that GS1000 is good. But, I am not sure how big the different...

Any suggestion for SA5000 for home listening below$500? I am using a modified version of PIMETA. The sound is acceptable. Does Gilmore Lite a good choice?

Dose any MSPRO user use it for classical music? I have read some posts saying that it is good but some is negative. How does this compare with K701 and SA5000. I think all of them have detail sound and little but tight bass.

I have recently got two 540gold(600ohm and 300ohm). I have no desktop amp though I have supermaco3V6. I have target on Corda Aria. But, somebody state that it does not have enough power to drive the 600ohm stuff. I can spend about around $600 on it. Also, I prefer solid state amp.

I have found some comment about the pre/power amp by cascading two supermacro. But, It is difficult for me to find some comment by cascading supermini and supermacro. I have ordered one supermacro and would wonder it is worth to buy one more supermini to configure them as pre/power combo. (also...