New Portable Headphone Amp from China

[erikism]

New Portable Headphone Amp from China
 

 

 

 

[Jimster480]

First post since Jan 2010?
Any actual specs? This doesn't seem very useful with no real information on the chips.
 
Pricing?

 

[Santa Nova]

Manufacturer's Taobao page. Please try google translate.
 
https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-1682125050.25.DLreoV&id=521205188215

 

[erikism]

Here is the information..
 
https://www.facebook.com/新藝音響-香港-1132060006915942/
 
Encountered a few buyers of feedback - this amp received after the complete defeat before they buy the amp, with conscience never speak, including the Hong Kong agent point to listen to the burning friends, said that beyond the domestic big discrete Element of the ear amp xxx B1 (here is not convenient to point out, understand the natural understanding), there are a big number of Hong Kong put x.8 that seems to be more than 4,000 Hong Kong dollars. Nor is we this opponent, do not believe friends can go to the agent point, holding your brand to compare. Are competing in Taobao, we dare to sell the price, there is its expensive truth.
 
With the machine op amp: LME49990
With the machine BUF: LME49600ts
 
Specification:
Battery capacity: 1500mah * 4
Operating voltage: +/- 8.4v
Average operating current: 50ma
Life time:> 30 hours
Charging end time: 1.5 ~ 2 hours
Charging mode: constant current - constant voltage
Charging input voltage: 24v
Gain multiple: 1.5 times, 3 times, 7.6 times
Maximum support for 300 ohm impedance for headphones, moving iron or low resistance high sensitivity headphones Please use the middle 1.5x gain stalls.
Architecture: op + buf
Charge signal indicator: bright red when charging, bright green when filled
Size: 66 * 123 * 27mm
Original warranty for one year (excluding accessories) (except for man-made damage)
With the machine op amp: LME49990
With the machine BUF: LME49600ts
 

 

[erikism]

my gear,,,,