MrJoshua
500+ Head-Fier
- Joined
- Jan 9, 2005
- Posts
- 891
- Likes
- 19
The Chinese seller of the Xtra X-1 just got in touch with me to let me know about this amp:
Storm STB4
Specification of the headphone amplifier:
1.characteristic:use brand new 4CH(4 channels) technology,there is no capacitance and
inductance in signal channel of amp,directly through,bass response can be low to 0HZ.
2.chip:79?80 year 5534×2, OPA2227P×1, BUF634P×3
potentiometer:NOBLE
capacitanceanasonic FC
Battery:LEXEL 850mah×10
3.Frequency: 0Hz-200KHz-0.2dB
Drive Impedance:8?-600?
SNR: 103dB
THD: 0.002%
Input Impedance: 0.08?
Output Power:
16 ?:::::RMS:250MW top:2000MW
32 ?:::::RMS:500MW top:3998MW
64 ?:::::RMS:275MW top:2203MW
120?:::::RMS:147MW top:1175MW
250?:::::RMS:70.5MW top:564MW
300?:::::RMS:58.8MW top:470MW
600?:::::RMS:29.4MW top:235MW
4.Jack:3.5mm
Battery Work Life: 22 hours (different condition different time)
charger Power Supply: DC 15V/1000mA
AC Power:220V/50Hz
charger method:charge until the charge light turn off,then go ahead charging for more 4
hours.when charge is over ,it will automatically stop,don't worry.
Accessory
C adapter, portable bag, 3.5mm connect audio cable
Looks nice!!
Shame I've just bought a 22" Samsung TFT or else I'd be tempted to give it a go.
Storm STB4
Specification of the headphone amplifier:
1.characteristic:use brand new 4CH(4 channels) technology,there is no capacitance and
inductance in signal channel of amp,directly through,bass response can be low to 0HZ.
2.chip:79?80 year 5534×2, OPA2227P×1, BUF634P×3
potentiometer:NOBLE
capacitanceanasonic FC
Battery:LEXEL 850mah×10
3.Frequency: 0Hz-200KHz-0.2dB
Drive Impedance:8?-600?
SNR: 103dB
THD: 0.002%
Input Impedance: 0.08?
Output Power:
16 ?:::::RMS:250MW top:2000MW
32 ?:::::RMS:500MW top:3998MW
64 ?:::::RMS:275MW top:2203MW
120?:::::RMS:147MW top:1175MW
250?:::::RMS:70.5MW top:564MW
300?:::::RMS:58.8MW top:470MW
600?:::::RMS:29.4MW top:235MW
4.Jack:3.5mm
Battery Work Life: 22 hours (different condition different time)
charger Power Supply: DC 15V/1000mA
AC Power:220V/50Hz
charger method:charge until the charge light turn off,then go ahead charging for more 4
hours.when charge is over ,it will automatically stop,don't worry.
Accessory
Looks nice!!
Shame I've just bought a 22" Samsung TFT or else I'd be tempted to give it a go.