Headphone Amplification

The page on the new Ultra DAC would appear to establish that a companion amp is also on the way. Can anyone with better eyes than me make out what the leftmost switch is labeled? If it's indeed "Rear Outputs", I'm going to do a little happy dance!

Hi, new here, looks interesting. I use HD600s with my orignal, stock Musical Fidelity X-Cans I am not a big user of headphones at home, mainly LP (LP12) and CD (Ikemi), I never use my PC for music. What should I try and how much (ish) should I expect to pay to noticeably get a better sound than the X-Cans. Has anyone here ever had their X-cans upgraded? thanks KT666 London

Mentioned in the NYC 3/21 Meet thread at HF: Woo Audio 22 Fully Balanced Headphone Tube Amplifier Nice looking amp, I look forward to reading impressions of it. Damn, there's gonna be some really sweet gear at the meet, I envy the NY contingent... Any tube experts' opinions of the tubes used? And why are all these amp vendors coming out with hot new stuff in the current economy?

I'm not going to bother with captions... no need.

Hello, Just joined here. I am not sure if i used the search function correctly, but it showed nothing for either the FUN or HDP. Will anybody give some recommendation or comparison between the FUN and HDP? Thanks

OK, getting right to the point: My experience has primarily been solid state amps to date, but I am itching to get a tube amp into my portfolio. My headphone stable has been whittled down to: L3000 (my pinnacle...erhh Barry Bonds??!!) w5000 (sold first pair, then reacquired 2nd...yes assinine behavior but I like the w5000...) HD650 (initially unimpressed, but really impressed the longer I use them) RS-1 (my first intro to hi-end headphones, sold off all other Grados including PS-1 and HHF-1, but still attached to RS-1...) few other phones, but they're secondary Of course, there isn't a "one-shot" magic solution, but any suggestions on a complimentary tube amp…

Is it still possible to get a Dynahi built and if so how much would it cost? Or would it be wiser to just get a headroom desktop with max modules?

I'm a bit slow on the uptake, but I just noticed the Balanced Home amp is discontinued. So is the Millett Desktop Hybrid and both Max amps. The Balanced Home was my favorite "all-in-wonder" solution for DAC/amp/preamp. It covered all the bases and did so pretty well. I suggested it to a friend of mine in the antique business (who ended up going with speakers, the cretin.) The Max products were never in my price range, but their existence amused me. Anyone know what HeadRoom has in the works to replace these models? Maybe Tyll can get off Daisy long enough to enlighten us.

Can any HE90 owners suggest a 'budget' amp for driving a pair of these headphones? There are a few Stax SRM-007T on Yahoo Japan that won't plunge me further into horrible debt ($600-ish). How would they do? This is really only until I can save up for something a lot nicer. Cheers, Wai

Hi all, I was advised by some head-fi members to inquire about the technical aspects of this amplifier here. Do let me know if I'm failing to follow any rules; just trying to avoid any catastrophes! Here are the photos of my amp: https://imgur.com/a/sshHA7B The amp is an 8FQ7 SRM-007t rated for 100v 50/60hz outlets. I have a step down transformer (PowerBright) rated for 120v to 100v, and my outlets are, I believe, 120v at 60hz (American). The transformer works fine with my Japanese SRM-252S, but the fuse has blown 3 times now when turning on the 007t (always the 2nd time it turns on; the first time seems to be working). I've tried debugging this for a bit, hence…

I've pretty much settled on the L3000 as the headphones for me (other than the K1000) and I'd like to look into comissioning a high end custom built tube amp for them. The L3000 specs from their website: Type Closed-back dynamic Driver Diameter 53 mm Magnet Neodymium Case Cherry blossoms wood, CONNOLLY leather Frequency Response 5 - 45,000Hz Maximum Input Power 2,000mW Output Sound Level 104 dB/mW Impedance 48 Ω Weight 380 g Cable 3.0 m Connector ?6.3 mm phone plug Accessories Furnished BOX So I'm probably looking for schematics that are available that I could have someone build the amp based on. Does not need to have a preamp. Headphone amp o…

I am in the market for a headphone amp in the $300 price range. I own a pair of shure e4c's. I believe they are 29ohm earbuds. I do not plan on buying an upgrade headphone anytime soon. Anyone have any advice? Will these earbuds be a good fit with this amp?

Hello everybody, I have to admit, I have asked this question in some way over at the other place. Good thing I was able to find this forum in time before falling into the hype of the Compass. I hope I am still welcomed here.. So here it goes, I started off as an IEM kinda guy. I enjoyed the sound quality it is able to deliver straight out of an Ipod and its ability to filter out people's conversations on bus rides. However, I became really curious about circum-aural headphones this past summer and bought a used Sennheiser HD555 to try out. I love the soundstage and felt that it was a big step up from my old iems (Shure SCL3 at that time). I was just going to lea…

Hey all, sorry to add yet another HD800 amp thread but I'm really on the fence on what amp I should try next for my rig. My current setup is: Northstar M192 MK1 -> Gilmore Lite + DPS -> HD800 I'm currently interested in either getting a used Wooaudio 6 with the power supply upgrade and sophia tube or grabbing a 3 channel B22 kit from glass jar audio. Let's set a budget of around 800 for other suggestions. Any suggestions or opinions would be appreciated. Thanks

Hello guys. I'm new here, and want to thank you for welcoming me. After some months of tube trials, I'm thinking of SS to power my orthos. I would like to go balanced all the way, and I want your advices on which KG's amp to go. I've read brilliant things on the B22, but it seems surpassed by the Dynahi family (balanced Dynahi, Dynamite,...) -correct me if I'm wrong-. So what's your experience with those orthos ? Which amp must I build ? I've read the Balanced Dynahi build thread, there are some useful tips and help there. As I'm not deep into electronics, and a lightweight DIYer, is it an utopia to build one ? My very best regards from old Europe.

The Menace is deserving of it's own thread I think (well 2nd thread actually). Built by our very own n_maher, I couldn't believe it when he put it up for sale, just happy I was lucky enough to get it. Amazing amp, stayed up far too late just listening last night and it looks like a repeat performance is on for tonight. hi-rez versions of the attached pics

I was dumbfounded to see this photo from RMAF, showing off the $15K combo of Woo 234 monoblocks, which is able to use 2A3, 45, or 300B with both speaker and headphone outputs. The Abyss planar 'phones at $5500 costs a little more than Stax SR009 even. Anybody tried either product? woo234 by drjlo2, on Flickr

hi guys, it looks as if the mark 2 get a brother, I found this note on the website of audio valve. look its : http://www.audiovalve.info/rkv3/audiovalve%20rkv%20mark3.html roger

Not much info, but... http://j.mp/HSsiUj Seems to be amp/dac combo?

I figured I would start a thread on the above amp I just picked up. A real beauty and sounds gorgeous. I believe this is the exact model that Kurt owned, Saint1 owns (from James3toe who got it from a user "Bob"), and Nightfall. One of only 5 that Craig built that was supposed to develop into an actual EC 2a3 line with the top of the line black rose being at the top of the lineage. By far the si2a3/45H is the best sounding of the different moth 2a3 iterations and may be slightly better than the ec2a3 version due to the external power transformer and inductor chassis. Power supply is all film caps as well, same output transformers. Now I …

i found some internal pic of this portable amp, and posted in the headfi thread. http://www.head-fi.org/forums/f105/rudistor-xj-03-a-347133/ some1 pm me asking me to remove it. was there something wrong i did posting internal pic to be share with other? anyway,what do guys think of this amp? some1 in headfi reckon it's better then the pico, it look like a ra-1 to me?

Has anyone experience with the Audio Consulting MIPA Stax Amplifier from Switzerland? Battery powerd spec as follows Product Features This is a 100% battery amplifier suitable to drive all Stax headphones Mipa power amplifier 30 w per channel , battery powered Silver Rock level transformers suitable for all Stax headphones Silver Rock TVC volume control 3 inputs Polarisation of membranes performed by batteries Price CHF 18`500.00 in Wood/oil, CHF 15`400.00 in Black Copper versions available http://www.audio-consulting.ch/?Products:Amplifier:MIPA_Stax_Amplifier

Any suggestions on an inexpensive low powered (10W) speaker amp? I'm looking to use it with the Audio Nirvana speakers I built a while ago. I was thinking maybe a T-Amp.

I just discovered my latest Mikhail "gotcha". At his last public appearance, the June 2008 NorCal meet, I bought a NOS 6385 tube from Mikhail for what turned out to be about 50% more than the going price at the time. Later I wrote that off as more bad dealings with Mikhail. Today, I stuck it on the Jackson 648A tube tester I recently bought. Both sections test at ~30%. So he got me twice, once for the exorbitant price and once for a bad tube at that price. I'm posting this to warn you to test all tubes that you might have bought from Mikhail. There is a good chance that some/many of them are bad. The good news is that now that my Extreme has been made reliab…

I know it runs them hot, is that the entirety of the reason, or is there more to it than that? Also, is it hard on the power tube, the rectifier, or both? Anyone know Pete Millet? Anyone want to ask him for me (diplomatically, of course)? Any good current production tubes for them?