ALO Amphora or Woo Wa6 SE ??

I don't think my answer is going to help you. I had both a wa6 with dsps and the amphora at the same time. Could not decide which is better. When I listened to the woo, it was lush warm but a bit slow. The amphora was fast nimble, but not as authortive. I think the amphora is definately more accurate. Mind you I have not tried any exotic tubes with the wa6. With grados, I do not think you need the extra output of the wa6se.

Forgot mention that I was using the gs1000i. Another point to know is that with the Amphora there us no itch to tweek or upgrade. With the woo there is tube, caps and also the other amps further up the range to distract you.

I don't know that I can add much to this thread after the above, but I'll try.  I did review the Amphora and compared it to my WA6 which is maxed with Vcaps and Blackgates, pseudo dual power supply, and Sophia Princess 274b rectifier.  The WA6 improved markedly with the PDPS and Sophia, but it does seem a little slower and thicker with a Bugle Boy GZ34 or Sovtek 5U4G rectifier than with the Sophia.  

 

But, as it is now the WA6 is slightly better than the Amphora, mostly in the area of treble extension/quality where the Amphora's highs seems very slightly rolled off in comparison.  Both amps have an excellent soundstage size, exceeded only by my ZDT, or a WA22 and Luxman P-1u that I have borrowed.  Then, in comparison to those the soundstage narrows and comes forward more.  But, these two amps are very competitive with the soundstage of my balanced Single Power Square Wave XL amp with the Blackgate upgrades.

 

Despite the WA6 being slightly better, I use the Amphora a lot, especially when I don't want to wait an hour for the WA6 to warm up - at less than 30-40 minutes of warmup the WA6 sounds worse than Amphora.  As a matter of fact, I'm using the Amphora fed via Pico DAC with my UE11Pro as I type this (Dark Knight soundtrack of all things).  With some IEM the Amphora has audible background hiss, especially with my ES3X followed by my W3 and then JH13Pro, while the WA6 is dead silent with all my IEM.  But the Amphora's hiss is not as bad with UE11Pro, IE8, Monster Turbine Pro Gold, RE252 and several others.  (with UE11Pro hiss is there but acceptable, while with IE8 it's gone completely)

 

In addition to IEM, the Amphora and WA6 sound good with a wide variety of full size phones, and while slightly less powerful than the WA6 the Amphora has been my most powerful battery powered amp.  If I recall correctly, it is slightly more powerful than the 3MOVE or balanced Protector with 300 ohm phones like HD600/800.  I do sometimes use the HD800 whenever I bring them up from the basement rig.  While I enjoy the inefficient HE-5 LE off the Amphora or WA6, these two amps wont pound out the bass line at high volumes with them like the EF5, SAC KH1000, HDP, SRG II, ZDT or Luxman P-1u.  Don't even think about the K1000 with these.

 

If I could only keep one of these I'd keep the WA6.  But I've had a couple of opportunities to part with the Amphora and said "no thanks", because my Sq Wave amp's PSU is dead and I don't have another SS amp that comes this close to the WA6. 

While it doesn't effect sound quality, the Amphora is a true one of a kind product.  With only 100 made and no two look alike.  I can tell you that while I would love to own a high end tube amp, the Amphora dose something special that no other amp does.  And say this after hearing amps like some Single Power amps and the Zana Duex.  If you weren't so far away,(and my wallet so impoverished) I'd lend you mine.  But here is what I can offer.  I did use the RS1i for several months and the combo is truly amazing.  Intoxicating is the best word for it.  

I have tried the Woo WA6 at meets and it is a nice sounding amp. However I am drawn to the Amphora which I had on loan for an extended period of time. I have also listened to the Amphora at meets and owned it as part of two RWA Isabellina HPA. As kboe stated above you will have a very special unit that sounds great.

Well, one option maybe to use the line out of your iPod.  ken makes these cables and sells one in a package deal for I believe only $135.00 more.  THis is what I used for 9 months and never really "wanted" more in a source.  True, just about any DAC would be better than the iPods, but not one you'll find for $135.00.  (except may the Nuforce uDAC)

The reasoning was simple, I already had several nice DAC's and the Amphora and I didn't want to do a sell-off to get the Isabellina HPA.  Plus, I use an iMod a lot and the Amphora already has the DC blocking Vcaps inside, while the Isabellina does not have any analog input at all.