i bet you wish you never posted your gear now
lol
dave
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Christ alive, this has got to be the most pointless argument I've ever seen on here...
To be honest I see where badbob is coming from, and I respect his knowledge in hifi and that sort of stuff, Rockbox is a great piece of software, but it's not for everyone. I think penski knows what he wants and it suits him well, so it might be better to just leave it and all?
go on just try some breasts you might enjoy them
lol
dave
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Penski,
I've got the same mp3 player and was thinking about a headphone amp for my Grados. I don't know much about them but is it really for driving headphones that need a lot of input or does it make much difference in sound quality to smaller, easier to power headphones, if you've tried?
Also, how long does the battery last, if you've had it long enough to drain it?
JM
What model Grados are they? What's the impedence?
I'd say it's worth it because you're not running the player flat out all the time...The amp allows you to wind the player in a bit and let the amp take care of the volume.
*n
Question (time), what's the battery life like on one of those amps? I already have one for my main rig but it's not portable due to it needing to be plugged into the mains.
At full volume didn't enjoy listening to music on a plane journey but i know that is partly due to the open design of the headphones.
badbob vs penski, the ultimate battle
-we should get iBot in here to spice things up a little !
The amp needs one 9V battery for powering. You can expect 40-60 hours of battery life using alkaline batteries. Rechargeable batteries will last about 20 hours (depends on the battery type, music and headphones). Optionally a 9-18V DC external wall adaptor can be used to power the amp.
Oh penski if you stick with stock firmware, use the US or Korean firmware, as the volume cap is removed (UK has it) for line out/headphone socket.