Pictures of Your Portable Rig (part XVI)
Apr 16, 2013 at 12:01 AM Post #3,451 of 37,644
Quote:
Congrats for your new go dap dd 1 limited edition
Your go dap dd1 use what kind of op amp ?
Do you use op amp muse 02 ?
How is the SQ different between blue and le ones ?
How is the power wise is the LE got more power than the blue one ?
Thank you

 
I ordered MUSES01 but replaced it with MUSES02 from my Blue version. Now, I have two different OpAmps to play with. After ABing it, I can say that the sound seem fuller and cleaner on LE. Bass got more details while treble got slightly cleaner. Both Blue and LE still have the same power rating. 9V and 12V are referred to the voltage that supplied the OpAmp.
 
Apr 16, 2013 at 5:45 PM Post #3,453 of 37,644
I ordered MUSES01 but replaced it with MUSES02 from my Blue version. Now, I have two different OpAmps to play with. After ABing it, I can say that the sound seem fuller and cleaner on LE. Bass got more details while treble got slightly cleaner. Both Blue and LE still have the same power rating. 9V and 12V are referred to the voltage that supplied the OpAmp.


Thank you for your quick impression
I have the same go dap dd- with op amp muse 01 and upgrade muse 02 as well
Go dap dd 1 LE is tempting .
Can Go dap dd1 LE exchange the op amp like go dap dd1 ?
 
Apr 16, 2013 at 9:13 PM Post #3,454 of 37,644

 
 
Ipod classic 7th gen > Fiio L9 > JDS labs C5 > moon audio blue dragon > slightly modded m80's
 
Apr 16, 2013 at 9:25 PM Post #3,457 of 37,644
Quote:
Thank you for your quick impression
I have the same go dap dd- with op amp muse 01 and upgrade muse 02 as well
Go dap dd 1 LE is tempting .
Can Go dap dd1 LE exchange the op amp like go dap dd1 ?

Yes, it can. The PCB design is pretty much the same between Blue and LE. The difference between those two are new type of capacitor, resistor and copper trace circuit.
 
I swap my 02 from Blue and put it in my LE.
 
Apr 17, 2013 at 1:30 AM Post #3,458 of 37,644




Ipod classic 7th gen > Fiio L9 > JDS labs C5 > moon audio blue dragon > slightly modded m80's


Wouldn't that cable only feed the left ear cup with "better" sound quality. The cable running through the headband is still stock.
 
Apr 17, 2013 at 1:39 AM Post #3,459 of 37,644
Quote:
Wouldn't that cable only feed the left ear cup with "better" sound quality. The cable running through the headband is still stock.

You, my friend, have one creative mind! I didn't think of that haha
 
Well, technically, by the time the audio signal would have reached the terminal of the jack of the upgrade cable, wouldn't it then be entering the stock wiring to BOTH ear cups?
 
Apr 17, 2013 at 4:46 AM Post #3,461 of 37,644
My best mini to mini from Ventura Craft luxury audio cable to date :

Source : AK 100 fad loaner
Amp : pico power
Headphone : LCD 2 rev 3
Cable : LCD 2 rev 3 use stock cable LCD 2 rev 1
Adapter 6,3 mm to mini DIY
Mini to mini use Ventura craft luxury audio cable
SQ : because of my best mini to mini from Ventura craft , SQ improve significant , more detail , more impact
Clarity increase , better bass impact , this is my best mini to mini to date .



 
Apr 17, 2013 at 9:01 AM Post #3,463 of 37,644
Apr 17, 2013 at 10:08 AM Post #3,464 of 37,644
You, my friend, have one creative mind! I didn't think of that haha

Well, technically, by the time the audio signal would have reached the terminal of the jack of the upgrade cable, wouldn't it then be entering the stock wiring to BOTH ear cups?


Touché' haha
 

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