这个50$USD的DD就更有意思了↓
Danelectro eStudio Deluxe Headphone Amp w/Echo <>...The electronic studio you carry in your pocket. Think of it as a creative 'launching pad.' Work out the chords to that 'chart topping' new song. Experiment with new tone colorings. Practice for your world tour at 2am without those annoying threats from the landlord. eStudio features vintage overdrive and echo, line out, clips on belt or guitar strap. Headphones included<><IMG SRC="http://www.activemusician.com/images/store/full/MC_E15.jpg" border=0>
The HeadMaster Headphone Amp/Preamp<><IMG SRC="http://www.audioinflux.com/images/hmsttopr.jpg" border=0><><IMG SRC="http://www.audioinflux.com/images/hmstrear.jpg" border=0><>Specifications<>Input impedance: 50k
Input sensitivity: 150mV in for 1 volt output
Output impedance: 4 ohms to 56k Ohms
Power output: 5.5 volts at onset of clipping
Bandwidth: -3db points 10kHz & 270kHz
Frequency response: relative to 1kHz 0dB, 20Hz -0.6dB, 30Hz to 20kHz 0dB
Signal to Noise Ratio: &gt;90dB
Dimensions 230mm x 265mm x 82mm (9" x 10.5" x 3.25") [wdh]
Weight: 3.5kg (8 lbs)
这个有型!
****,在中国能买到就好了!<> <BLOCKQUOTE><font size="1" face="宋体">引用:</font><HR>发起人 p u b:
<B>The HeadMaster Headphone Amp/Preamp<><IMG SRC="http://www.audioinflux.com/images/hmsttopr.jpg" border=0><><IMG SRC="http://www.audioinflux.com/images/hmstrear.jpg" border=0><>Specifications<>Input impedance: 50k
Input sensitivity: 150mV in for 1 volt output
Output impedance: 4 ohms to 56k Ohms
Power output: 5.5 volts at onset of clipping
Bandwidth: -3db points 10kHz & 270kHz
Frequency response: relative to 1kHz 0dB, 20Hz -0.6dB, 30Hz to 20kHz 0dB
Signal to Noise Ratio: &gt;90dB
Dimensions 230mm x 265mm x 82mm (9" x 10.5" x 3.25") [wdh]
Weight: 3.5kg (8 lbs) </B><HR></BLOCKQUOTE><>