Support Head-Fi.org by starting all of your Amazon.com shopping by clicking here.
____________________________________________________________________
Today's Featured Head-Fi Blog:  Jude's Blog
____________________________________________________________________
Please help support Head-Fi by becoming a Contributing Member  CLICK HERE

-- Contributing Members, thank you for your generous support! --
Head-Fi Is Sponsored By:
Register FAQ Blogs Members List Calendar Mark Forums Read Today's Posts Search
 

Head-Fi's Sponsors
(Premier Sponsors bolded)

Featured

2008 International
Head-Fi Meet
(Can Jam '08)
Impressions,
Reviews, Photos


Can Jam '08 graphic
courtesy of Edwood

Click on the links below
for Can Jam '08 photos,
impressions and reviews:


NightWoundsTime
lan
agile_one
wavoman
crappyjones123
Luke G
bperboy
jimaxp

 


Can Jam '08 Logo
T-Shirts For Sale


Head-Fi Blogs
and Facebook

Check out Head-Fi's new
Blogs section.

Featured Head-Fi Blogs:

Jude's "Take My Word"

 From Japan - by Sasaki

(
Start your own Blog!)

Attention
Facebook Users



Join the official
Head-Fi.org
Facebook Group


Head-Fi's Sponsors
(Premier Sponsors bolded)

Featured


Go Back   Head-Fi: Covering Headphones, Earphones and Portable Audio > Equipment Forums > Headphone Amps (full-size)

Headphone Amps (full-size) Discussion of desktop headphone amps.

Meier Audio CORDA HEADSIX & The Most Recent Sponsored Threads

Celebrating 6 years of Head-Fi, Meier Audio introduces the Limited Edition HEADSIX (portable headphone amp) Head-Fi Support Sales Action




 
Reply
 
Thread Tools Display Modes
Old 12-31-2007, 10:09 PM   #31 (permalink)
1000+ Head-Fi'er

Profile
Join Date: Jun 2001
Location: Los Alamos, NM
Posts: 1,017
Default

Well then it would only to stand to reason that the Pico will also continue to blossom with more hours on it
__________________
HOME/PORTABLE SOURCE: Apple 16Gb iPhone, IPod Video 30Gb
CABLES: My own custom built Cardas LOD for iPhone
AMP: Qables iQube
IEM: Ultimate Ears UE-11's
flashbak is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 12-31-2007, 10:23 PM   #32 (permalink)
Headphoneus Supremus
 
jamato8's Avatar

Profile
Join Date: Nov 2004
Location: Santa Rosa, CA --image Katmandu, Nepal Summer 2006 *We are but a cosmic blink or was that wink?*
Posts: 5,886
Default

Originally Posted by flashbak View Post
Well then it would only to stand to reason that the Pico will also continue to blossom with more hours on it
There is a big difference because of the 15,000uf cap in the Predator, which requires much time to form and the lack of a cap of this type in the Pico. So break-in time will, in my opinion, be very different with the Predator taking much longer to mature.
__________________
John aka Jam and Jama
Photo gallery at:www.pbase.com/jamato8
The one constant in life is change, so will that change?
Feel with your own heart, see with your own eyes and hear with your own ears. Sand is sand no matter where it is found.
Listening to: The Greatful Dead, The Closing of Winterland 1978, Fillmore West 1969, Lucinda Williams, The Cars
Favorite headphone: Ultrasone Ed. 9 #1010
Listening to: RSA SR-71A, iBasso D3, Woo 6 Modified-pseudo dual PS
Portable amp ratings: *1. SR-71A *2. iBasso D3 *2b RSA Predator *3. Xin Micro *5 iBasso P3 *5b. Mini IV *6. D1 iBasso upgraded amp *6b. iBasso P2 (upgraded opamps) *8. C & C Box (good decay, tilted up high frequency, slightly synthetic) *9 iBasso T1 *10. iBasso T2 *11. XTRA X-1 (warm not neutral, very musical) *12. LD M+ These amps are enjoyable to listen to and present a slightly different interpretation of the musical signal.
Portable monitor ratings: *1. PortaPros, KSC35 (modified-a great value) *2. Amadana P-117 bamboo *3. UM2 (respond to top quality amplification but I don't enjoy their sound) *4. OVC 8+
Source: iRiver H130,140, D303 optical out, D-EJ955, D-EJ1000, D-EJ2000, 25s, 25, D-303, D-777 and others (optical out if available)
Digital Conversion: Altoid tin Monica Dac I, Altoid tin Monica II Asynchronous Reclocking Dac.
Headphone Amplifiers: iBasso D1, IV Micro, IV Mini, Xin Reference, SM3B, SuperMacro V LE, SM3 V6 Xin (IV all switches), XRTA X-1, LD Micro +, LD Micro Tube, C&C Box, iBasso P1, P2, D1, D2, Woo 3 Modified-Siemens 6922 driver, 7236 power tube, Woo 6 Modified Pseudo dual PS -
Headphones: Ultra Ed. 9, HD650, Ultrasone 750, HFI780, PortaPro modified, KSC35, Equation RP-21, Westone UM2
jamato8 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 12-31-2007, 10:29 PM   #33 (permalink)
1000+ Head-Fi'er

Profile
Join Date: Jun 2001
Location: Los Alamos, NM
Posts: 1,017
Default

Sorry, I'm not inclined to wait 600 hours to make my decision. I don't doubt there are some differences that will occur, but not enough in my mind to justify it!
__________________
HOME/PORTABLE SOURCE: Apple 16Gb iPhone, IPod Video 30Gb
CABLES: My own custom built Cardas LOD for iPhone
AMP: Qables iQube
IEM: Ultimate Ears UE-11's
flashbak is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 12-31-2007, 10:36 PM   #34 (permalink)
Headphoneus Supremus
 
jamato8's Avatar

Profile
Join Date: Nov 2004
Location: Santa Rosa, CA --image Katmandu, Nepal Summer 2006 *We are but a cosmic blink or was that wink?*
Posts: 5,886
Default

Sure, I don't care. I mention it as I would on any type of equipment from tube amps to anything else when I know that there will be changes. I don't think it takes 600 hours to hear the changes but the clarity and transparency that occurs is not subtle. To be sure the two amps are based on a different approach.

Any more images of the different colors of the Pico?? knock out looks, that's for sure.
__________________
John aka Jam and Jama
Photo gallery at:www.pbase.com/jamato8
The one constant in life is change, so will that change?
Feel with your own heart, see with your own eyes and hear with your own ears. Sand is sand no matter where it is found.
Listening to: The Greatful Dead, The Closing of Winterland 1978, Fillmore West 1969, Lucinda Williams, The Cars
Favorite headphone: Ultrasone Ed. 9 #1010
Listening to: RSA SR-71A, iBasso D3, Woo 6 Modified-pseudo dual PS
Portable amp ratings: *1. SR-71A *2. iBasso D3 *2b RSA Predator *3. Xin Micro *5 iBasso P3 *5b. Mini IV *6. D1 iBasso upgraded amp *6b. iBasso P2 (upgraded opamps) *8. C & C Box (good decay, tilted up high frequency, slightly synthetic) *9 iBasso T1 *10. iBasso T2 *11. XTRA X-1 (warm not neutral, very musical) *12. LD M+ These amps are enjoyable to listen to and present a slightly different interpretation of the musical signal.
Portable monitor ratings: *1. PortaPros, KSC35 (modified-a great value) *2. Amadana P-117 bamboo *3. UM2 (respond to top quality amplification but I don't enjoy their sound) *4. OVC 8+
Source: iRiver H130,140, D303 optical out, D-EJ955, D-EJ1000, D-EJ2000, 25s, 25, D-303, D-777 and others (optical out if available)
Digital Conversion: Altoid tin Monica Dac I, Altoid tin Monica II Asynchronous Reclocking Dac.
Headphone Amplifiers: iBasso D1, IV Micro, IV Mini, Xin Reference, SM3B, SuperMacro V LE, SM3 V6 Xin (IV all switches), XRTA X-1, LD Micro +, LD Micro Tube, C&C Box, iBasso P1, P2, D1, D2, Woo 3 Modified-Siemens 6922 driver, 7236 power tube, Woo 6 Modified Pseudo dual PS -
Headphones: Ultra Ed. 9, HD650, Ultrasone 750, HFI780, PortaPro modified, KSC35, Equation RP-21, Westone UM2
jamato8 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 12-31-2007, 11:01 PM   #35 (permalink)
100+ Head-Fi'er
 
OptionTrader's Avatar

Profile
Join Date: Apr 2004
Location: Chicago, IL USA
Posts: 419
Default

Originally Posted by flashbak View Post
Sorry, I'm not inclined to wait 600 hours to make my decision. I don't doubt there are some differences that will occur, but not enough in my mind to justify it!
I honestly don't think it will take all of 600 hours for the Predator to take its set. I have about 120 hours on mine and it's already sounding pretty good through a pair of well burned in Edition 9s. I have an order in for a Pico as well. With Justin as busy as he is getting them out, I am still a couple of weeks or so away from delivery. The comparison between the two should be interesting and I am looking forward to it.

From what I am reading so far, it would be easy to believe that the Pico is going to have the advantage, particularly in terms of its DAC. I'm not so sure that the amp section would be as dramatically different. I see myself ultimately keeping both; one for the road (the Predator with its insane battery life as I don't want to carry the charger) and one primarily for when I am closer to home (the Pico).
OptionTrader is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 12-31-2007, 11:09 PM   #36 (permalink)
1000+ Head-Fi'er

Profile
Join Date: Jun 2001
Location: Los Alamos, NM
Posts: 1,017
Default

I can tell you for a fact, no amount of burn-in will rectify the descrepancy between their DAC units! The Pico is clearly superior. Wasn't jamato8 approaching 500 + hours and just starting to report the Predator was just showing signs of finally settling in? Please note, it is not my intention here to slight the Predator, I'm just reporting my findings and my opinion.
__________________
HOME/PORTABLE SOURCE: Apple 16Gb iPhone, IPod Video 30Gb
CABLES: My own custom built Cardas LOD for iPhone
AMP: Qables iQube
IEM: Ultimate Ears UE-11's

Last edited by flashbak; 12-31-2007 at 11:13 PM..
flashbak is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 01-01-2008, 12:41 AM   #37 (permalink)
Headphoneus Supremus
 
wakeride74's Avatar

Profile
Join Date: Apr 2005
Location: Redneck in a Blue State
Posts: 4,507
Default

Originally Posted by Pete7 View Post
Just curious if you found the AE-2 to be bright with the ES2's as well. I had a AE-2 on loan from Asr a few months back and didn't find it too bright with the ES2's. You know what they say: one man's brightness is another's detail.
Not at all, this was one of the reasons I was going to buy an AE-2, I really liked the synergy with the ES2 but felt the Hornet presented the vocals with more clarity. I ended up with a Lisa until I got my UE-11's which threw a wrench in my rig and has landed me here.

My listening habits have also changed a lot. I do most of my listening while at work now and only a small amount at home. I've put more into a rig that I can use in either place, has good synergy with the headphones I use most, can be used for late night movies or gaming, and can travel with me with ease regardless of where I am going. Lifestyle is of course a big player for everyone here. Because I do less listening at home and have a baby due any day now I've chosen not to invest into a big home rig and opt for a simple and portable amp/dac solution. I am also spending more $$ on my HD collection

As far as the Predator is concerned I'm sure the burn-in would make a difference and would probably impact the dac section as well since the dac feeds the amp section. Logic would dictate that as the amp settled in the listener would have a better idea of how the whole package sounded working together once matured. If the amp has not had time to open up it would bottleneck the SQ of the dac. I know the Hornet goes through some major changes between 0-400 hours.

The bottom line is that this is really splitting hairs of personal preference and synergy. Both of these amp/dacs are made very well by guys that have excellent reputations for their products. I think most would be very happy with either from what I've read. As for the Pico I stand by my opinion that it is a one stop shop for me and I am very happy with how amazing it sounds.
__________________
"That's the problem with people like you, you want results but you never want to get your hands dirty. You'd better start rolling up your sleeves. I'm gonna need a hacksaw." - Jack Bauer

GOD.Family.Country.Borders.Language.Culture


http://www.calvarychapel.com/

----------------------------------------------------
Headphones - UE-11 - Westone ES2 - Grado PS-1 (reversed bowls)
Amps - Headamp Pico in Slate Gray (yup, that be all I need!)
wakeride74 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 01-01-2008, 12:53 AM   #38 (permalink)
Headphoneus Supremus
 
jamato8's Avatar

Profile
Join Date: Nov 2004
Location: Santa Rosa, CA --image Katmandu, Nepal Summer 2006 *We are but a cosmic blink or was that wink?*
Posts: 5,886
Default

Do you have any other images of the Pico? I am trying to get a hold of the color but I can't quite tell from the photo in your review. Does anyone know how many or what colors are available?
__________________
John aka Jam and Jama
Photo gallery at:www.pbase.com/jamato8
The one constant in life is change, so will that change?
Feel with your own heart, see with your own eyes and hear with your own ears. Sand is sand no matter where it is found.
Listening to: The Greatful Dead, The Closing of Winterland 1978, Fillmore West 1969, Lucinda Williams, The Cars
Favorite headphone: Ultrasone Ed. 9 #1010
Listening to: RSA SR-71A, iBasso D3, Woo 6 Modified-pseudo dual PS
Portable amp ratings: *1. SR-71A *2. iBasso D3 *2b RSA Predator *3. Xin Micro *5 iBasso P3 *5b. Mini IV *6. D1 iBasso upgraded amp *6b. iBasso P2 (upgraded opamps) *8. C & C Box (good decay, tilted up high frequency, slightly synthetic) *9 iBasso T1 *10. iBasso T2 *11. XTRA X-1 (warm not neutral, very musical) *12. LD M+ These amps are enjoyable to listen to and present a slightly different interpretation of the musical signal.
Portable monitor ratings: *1. PortaPros, KSC35 (modified-a great value) *2. Amadana P-117 bamboo *3. UM2 (respond to top quality amplification but I don't enjoy their sound) *4. OVC 8+
Source: iRiver H130,140, D303 optical out, D-EJ955, D-EJ1000, D-EJ2000, 25s, 25, D-303, D-777 and others (optical out if available)
Digital Conversion: Altoid tin Monica Dac I, Altoid tin Monica II Asynchronous Reclocking Dac.
Headphone Amplifiers: iBasso D1, IV Micro, IV Mini, Xin Reference, SM3B, SuperMacro V LE, SM3 V6 Xin (IV all switches), XRTA X-1, LD Micro +, LD Micro Tube, C&C Box, iBasso P1, P2, D1, D2, Woo 3 Modified-Siemens 6922 driver, 7236 power tube, Woo 6 Modified Pseudo dual PS -
Headphones: Ultra Ed. 9, HD650, Ultrasone 750, HFI780, PortaPro modified, KSC35, Equation RP-21, Westone UM2
jamato8 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 01-01-2008, 01:10 AM   #39 (permalink)
1000+ Head-Fi'er

Profile
Join Date: Jun 2001
Location: Los Alamos, NM
Posts: 1,017
Default

wakeride74,
We disagree my friend. I can tell you that no amount of burn-in by the Predator will make its DAC section on par with the Pico's. The Pico's is a superior design. However, we agree on our satisfaction with our Pico purchase, that it is just our opinions, and both parties make a wonder product!
__________________
HOME/PORTABLE SOURCE: Apple 16Gb iPhone, IPod Video 30Gb
CABLES: My own custom built Cardas LOD for iPhone
AMP: Qables iQube
IEM: Ultimate Ears UE-11's
flashbak is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 01-01-2008, 01:13 AM   #40 (permalink)
Headphoneus Supremus
 
wakeride74's Avatar

Profile
Join Date: Apr 2005
Location: Redneck in a Blue State
Posts: 4,507
Default

Originally Posted by jamato8 View Post
Do you have any other images of the Pico? I am trying to get a hold of the color but I can't quite tell from the photo in your review. Does anyone know how many or what colors are available?
I think Justin may have additional colors available later down the road but as far as I know the options now are Gray (mine), Clear (white/silver), Black and Bronze (Rootbeer).

Here are some additional shots of mine that I tried to take in the bathroom where we have the white fluorescents vs. the yellowish lights in the rest of the house. The pictures show the color pretty true and I put my lens black cap next to it for comparo. I would not call it gray... it's really a cross between a dark slate type color and a midnight blue. I'm very happy with the way it looks... it's a damn sexy little thing!









flashback - I did not mean to imply that the Predator would or would not be on par with the Pico as far as the dac is concerned. All I was saying is that if the amp section needs time to mature it could act as a bottle neck out of the box. I know nothing of internal amp/dac design but I have read that the Pico's dac is likened to chips found in high end CDP's costing thousands.
__________________
"That's the problem with people like you, you want results but you never want to get your hands dirty. You'd better start rolling up your sleeves. I'm gonna need a hacksaw." - Jack Bauer

GOD.Family.Country.Borders.Language.Culture


http://www.calvarychapel.com/

----------------------------------------------------
Headphones - UE-11 - Westone ES2 - Grado PS-1 (reversed bowls)
Amps - Headamp Pico in Slate Gray (yup, that be all I need!)

Last edited by wakeride74; 01-01-2008 at 01:23 AM..
wakeride74 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off
Forum Jump



Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.2.0 Head-Fi.org
All times are GMT. The time now is 01:01 AM.