Speaker amps for headphones
Aug 7, 2013 at 11:08 AM Post #574 of 3,871
Interesting thread. I started using the Millenia amp with my Paradox headphones several months ago. Jan came up with what proved to be a prototype resistor box for my situation, to eliminate any background hiss. It also alleviates the issue wherein my headphones are wired single ended and the amp doesn't share common ground. As I stated in some other threads, I think it sounds fantastic. But I don't have anywhere near the experience you guys have with other headphone amps, so it's gratifying to see I am not alone in my praise for this gem of a little amp. I have tried using batteries, both internal and also purchased an external 12 volt battery. It will be interesting to hear others findings on the battery vs ac comparison. 
 
Aug 7, 2013 at 12:46 PM Post #575 of 3,871
Quote:
Looks like the exact same amp to me..  Are they the same company or something?


Yes they are the same company--
 
I have both the Mini & the Pa 2-50--and the are not really the same amp --the Pa 2-50 comes with a remote and has 2 RCA inputs selectable--
 
To my ears it sounds slightly better than the Mini X driving my HE 6's--
 
Both great little amps for both Headphones & Speakers especially for the money!!!
 
Jack
 
PS--The Spring Clip connectors pose no problem for me....
 
Aug 7, 2013 at 12:49 PM Post #576 of 3,871
Quote:
Yes they are the same company--
 
I have both the Mini & the Pa 2-50--and the are not really the same amp --the Pa 2-50 comes with a remote and has 2 RCA inputs selectable--
 
To my ears it sounds slightly better than the Mini X driving my HE 6's--
 
Both great little amps for both Headphones & Speakers especially for the money!!!
 
Jack
 
PS--The Spring Clip connectors pose no problem for me....

How do you like the Audeze vegan pad compared with stock velour/pleather? 
bigsmile_face.gif

 
Aug 7, 2013 at 12:55 PM Post #577 of 3,871
Quote:
How do you like the Audeze vegan pad compared with stock velour/pleather? 
bigsmile_face.gif


I use them on my HE 6's and Totally love them over all the stock HIFIMAN Pads and all the other pads I have tried and I have tried quite a few--both sonically & comfort wise!!!
 
I also have an extra pair of Audeze LCD 3 Pads they I need to get around to trying one of these days on the HE 6's......
 
Jack
 
Aug 7, 2013 at 1:05 PM Post #578 of 3,871
Quote:
Interesting thread. I started using the Millenia amp with my Paradox headphones several months ago. Jan came up with what proved to be a prototype resistor box for my situation, to eliminate any background hiss. It also alleviates the issue wherein my headphones are wired single ended and the amp doesn't share common ground. As I stated in some other threads, I think it sounds fantastic. But I don't have anywhere near the experience you guys have with other headphone amps, so it's gratifying to see I am not alone in my praise for this gem of a little amp. I have tried using batteries, both internal and also purchased an external 12 volt battery. It will be interesting to hear others findings on the battery vs ac comparison. 

 
Hey SMG52!
 
There you are!   In case others don't realize this, we have YOU to thank as the first person on this thread (or was it on the Emotiva mini-X thread?) to recommend the TBI Millenia MG3.   Your initial write-ups were very compelling, but I've yet to take the plunge.  Gary is following in your footsteps and then some.  Thanks for your contributions, both of you!
 
Mike
 
Aug 7, 2013 at 1:28 PM Post #579 of 3,871
Hey SMG52!

There you are!   In case others don't realize this, we have YOU to thank as the first person on this thread (or was it on the Emotiva mini-X thread?) to recommend the TBI Millenia MG3.   Your initial write-ups were very compelling, but I've yet to take the plunge.  Gary is following in your footsteps and then some.  Thanks for your contributions, both of you!

Mike


Yes, SMG, thank you for finding TBI, and forcing me to try it and fall in love with it. It's all your fault I'm now poorer in dollars and richer in sound.
 
Aug 7, 2013 at 2:29 PM Post #580 of 3,871
Gary, I can't believe all the work you have put into this thread. I can tell from others responses that everyone really appreciates it. And your writing makes your findings very accessible, like we are right there with you, listening along. I had done a ton of research before trying out the Millenia amp (I have been into this audio hobby since the mid '70s, so I have owned my share of two channel equipment), and after reading somewhere that some compared the Millenia with much more expensive amps for their speakers, and also that one reviewer was happy using it with his $8,000 Quad electrostatics, I figured it was worth a try. Jan was enormously helpful from the start to help make the amp work in my situation, with headphones.  Glad you had an equally positive experience working with Jan. I don't doubt there are better amps out there, for double and triple the price, but when you consider size, possible portability, battery operation, ability to confer with the designer, along with price......it was easy to be enthusiastic about this amp. 
 
Stew
 
Aug 7, 2013 at 6:05 PM Post #581 of 3,871
I value the fact that speaker amps can be used to drive your headphones with the cost of a couple of resistors. The HiFiMan HEs have reminded us of another power source for those of us that have speaker amps, that offers quite a savings vs new headphone amps. And with the advent of USB>SPDIF converters, old DACs have life breathed into them. Again, saving. A HE-500($700) with a used speaker amp($500) and a converter($300) to a used DAC($500) and for $2k(less for the diligent), you can have entry toward world class sound.
 
Aug 7, 2013 at 6:34 PM Post #582 of 3,871
I hope that I get the value also. I recently lost an auction on eBay by $1 for not being diligent enough for a Tbi millenia amp that eventually sold for $251 aud which was a steal. In my frustration I ordered a Topping TP60 which I hope to get decent results from. I've now got the Topping amp but waiting for the speaker taps which are on their way from BTG. I'm new to all this so hope I've said the right things. Hoping for it to drive my HE500s decentish. I'll post my newbie review once I get the taps and have a good listen.
 
Aug 7, 2013 at 9:06 PM Post #583 of 3,871
Quote:
I value the fact that speaker amps can be used to drive your headphones with the cost of a couple of resistors. The HiFiMan HEs have reminded us of another power source for those of us that have speaker amps, that offers quite a savings vs new headphone amps. And with the advent of USB>SPDIF converters, old DACs have life breathed into them. Again, saving. A HE-500($700) with a used speaker amp($500) and a converter($300) to a used DAC($500) and for $2k(less for the diligent), you can have entry toward world class sound.

Hey Happy - didn't realise you had a HE-500. What speaker amp were you referring to?
 
Aug 8, 2013 at 7:41 AM Post #584 of 3,871
Hey Happy - didn't realise you had a HE-500. What speaker amp were you referring to?
I owned and borrowed the 500s a couple of times for extended periods with the 6s. They aren't here now. I have commented that the 500s are about 90% of the 6s performance wise. For the 500s, a quality 1-3 watts @ 50 ohms. For the 6s, 3-5 watts @ 50 ohms. I've used a MacIntosh power amp with meters and the 6s averaged about 2-3 watts normal listening but likes reserve current with peaks.
 
Aug 8, 2013 at 7:12 PM Post #585 of 3,871
I owned and borrowed the 500s a couple of times for extended periods with the 6s. They aren't here now. I have commented that the 500s are about 90% of the 6s performance wise. For the 500s, a quality 1-3 watts @ 50 ohms. For the 6s, 3-5 watts @ 50 ohms. I've used a MacIntosh power amp with meters and the 6s averaged about 2-3 watts normal listening but likes reserve current with peaks.


The "power meters" will be volt meters referenced to 8 Ohms.

3 Watts into an 8 Ohm load works out to 0.48 Watts into a 50 Ohm load.
 

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