From Vinnie Rossi / Red Wine Audio
All,
First and foremost, I want to thank Skylab for his interest in reviewing the Amphora and for all his time and effort in conducting his review. Skylab emailed me a while back expressing interest in the Amphora (at the time, Ken of ALO Audio and I were posting on the ALO Forum about the Amphora before we even reached production phase). Knowing that Skylab has written numerous reviews of headphone amps of all kinds (including our SLA battery powered RWA Isabella tube preamp/dac with headphone output stage), it is very clear that he has a lot of experience with the sound of so many different headphone amps in a wide price range, and his feedback is both valuable and much appreciated! I also highly respect his professionalism.
Regarding design...
Les_garten, the headphone board design is NOT a CMOY! Please at least go listen to a CMOY design (the most "pimped out" one you can find) and then listen to the Amphora and let us know how they compare. Just because I do not wish to disclose the design and just because it is not a very large or complicated circuit does not make it a CMOY, so we'd appreciate it if you would quit saying it is.
Not disclosing the design or specific parts used does not make me, Ray Samuels, or any other manufacturer in the audio business who wishes to protect their design a "shady" company. Anyone who has done business with either ALO or RWA knows about how serious we take customer service and how much we appreciate the business and their enthusiasm for our products. Yes, you can say we are "hiding something" because we do not wish for the design to be copied - simple as that. Hopefully most people can respect that. For those who cannot, you can voice your opinion and then PLEASE MOVE ON...
Regarding pricing...
The price of the Amphora was not set based on the costs of the parts and labor alone. It was set to be very competitive with other headphone amplifiers in the same price range and even beyond. The Amphora has a specific sound signature, features, and appearance and all this certainly came into play when deciding on the final price. If you do not believe the total package is worth the price, you have the right to say so and not buy it. Simple as that, but do so and then PLEASE MOVE ON. But by continuing to post negative comments about it and crapping on an otherwise informative thread, making personal attacks, and statements about the design that are false, I can see why some think you have an agenda or a big battle axe to grind... especially when you haven't even listened to an Amphora!
Ken and I are very proud of the Amphora and there are a couple of threads on the ALO forum that contain much appreciated feedback - specifically on the SOUND:
http://www.head-fi.org/forums/f70/am...ssions-415737/http://www.head-fi.org/forums/f70/al...photos-409801/
It looks like our customers are proud of the Amphora as well, and their business and feedback is much appreciated! They are much more concerned about the sound than the size of the circuit board, specs, etc. If the sound did not meet or exceed expectations, it wouldn't be selling so well and I don't think you would be seeing all the positive feedback from our customers, and Skylab who reviewed it (post # 1 of this long thread).
Regarding battery life...
No matter if you are running 24-ohm headphones or 600 ohm headphones, you should be able to get approx. 24-hours of play time (or more) on a full charge.
Ok - it's geting late. I think that's it for now. Hopefully we'll see this thread get back on track. Thank you for all your time, patience and understanding. And a special thanks for the interest, enthusiasm, feedback and support of all our customers! (and again to Skylab for his review of the Amphora!).
Best regards,
Vinnie