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- Apr 12, 2004
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I picked up this amp at the post office on the way to work this morning (came in yesterday, they tried to deliver but of course I wasn't home). So because I'm at work, my two best headphones aren't available, the K271S or the MDR-V6. Also I don't have a good source here either, just two computers (listening from a Dell Dimension 3000). I don't have a cameraphone either, so no pictures, sorry.
Onwards!
Details on this amp available at: http://www.little-tube.com/forum/for...sp?TID=22&PN=1
Included in the package
- the amp (duh)
- AC power adapter
- 4" mini interconnect
- 3 replacement screws for the enclosure
Construction/Design
Instead of starting with the sound, I want to mention a few points about the amp itself. The enclosure looks to be made of tough, brushed aluminum, and feels like it could survive a good 6' drop onto just about any surface (er...the internals aside). I like the "grille" finish to it, it provides tactile feedback when handling and makes it less likely to fall out of your grip.
I'm going to have to say having the audio jacks and volume knob all on the front is inconvenient, especially since there's not much space between them - makes it kinda crowded.
The LED indicating that it's on is a bright blue. Not overly bright, but it's definitely not a "background" light either. About 2X brighter than the LED on my SuperMini-3, could easily double as a mini-flashlight.
Kinda nitpicking here, but I don't like that it doesn't have a "plugged-in" indicator unlike for example my SuperMini-3. When you plug the SM-3 into AC power, its LED lights up even if the power switch is set to off. I wish the LDM+ had that feature. Also, since this is the first known amp to use a lithium-ion battery, you'd think it would have some kind of way to let you know the charge status on the battery (and if it needs to be charged), but it doesn't.
Sound Quality
Sorry I can't comment on this much, given my lack of good headphones and a good source right now. I've tried it with my KSC 35 and ATH-ES5. It works better with the KSC 35. Clearer sound, better highs. I can't tell if it's extending the highs, but there's more presence. It definitely brings out the subtle details, which unfortunately get kinda masked by the limitations of the KSC 35. Bass response is a lot more controlled.
I asked a co-worker who has the PortaPros and an iPod with base station to test it too, and he commented the sound was "flat." So take that as you may.
Further impressions will be posted when I get a chance to listen with my K271S or MDR-V6...
Details on this amp available at: http://www.little-tube.com/forum/for...sp?TID=22&PN=1
Included in the package
- the amp (duh)
- AC power adapter
- 4" mini interconnect
- 3 replacement screws for the enclosure
Construction/Design
Instead of starting with the sound, I want to mention a few points about the amp itself. The enclosure looks to be made of tough, brushed aluminum, and feels like it could survive a good 6' drop onto just about any surface (er...the internals aside). I like the "grille" finish to it, it provides tactile feedback when handling and makes it less likely to fall out of your grip.
I'm going to have to say having the audio jacks and volume knob all on the front is inconvenient, especially since there's not much space between them - makes it kinda crowded.
The LED indicating that it's on is a bright blue. Not overly bright, but it's definitely not a "background" light either. About 2X brighter than the LED on my SuperMini-3, could easily double as a mini-flashlight.
Kinda nitpicking here, but I don't like that it doesn't have a "plugged-in" indicator unlike for example my SuperMini-3. When you plug the SM-3 into AC power, its LED lights up even if the power switch is set to off. I wish the LDM+ had that feature. Also, since this is the first known amp to use a lithium-ion battery, you'd think it would have some kind of way to let you know the charge status on the battery (and if it needs to be charged), but it doesn't.
Sound Quality
Sorry I can't comment on this much, given my lack of good headphones and a good source right now. I've tried it with my KSC 35 and ATH-ES5. It works better with the KSC 35. Clearer sound, better highs. I can't tell if it's extending the highs, but there's more presence. It definitely brings out the subtle details, which unfortunately get kinda masked by the limitations of the KSC 35. Bass response is a lot more controlled.
I asked a co-worker who has the PortaPros and an iPod with base station to test it too, and he commented the sound was "flat." So take that as you may.
Further impressions will be posted when I get a chance to listen with my K271S or MDR-V6...