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iBasso
Portable Hi-Definition Headphone Amplifier P4
charged. If keeping the AC adapter plugged, the P4 is on
trickle charge mode. After 2 more hours, the battery will
be fully charged. P4 has overcharge protection; you can
leave the amp plugged and no over-charging concerns.
Warranty:
iBasso Hi-Definition portable headphone amplifier P4+
(excluding the battery pack, accessories, and OPAMP
rolling kit) to be free from malfunctions and defects in
both materials and workmanship for
date of purchase. Buyer should retain the warranty card.
The warranty card will be required with any request for
warranty repair.
This warranty does not apply when failure is due to,
accident
alteration,
water infiltration,
unauthorized service, misuse, abuse, use with incompatible
accessories or attachments, failure to follow operations, or
claim made after the duration of this warranty.
For further product and warranty information, please go to
www.ibasso.com
.
Specifications:
Power Source：Built-in 12.6V Li-polymer battery pack or
16Vexternal power supply
Frequency Response: 10Hz~200KHz /-0.3dB
Signal to Noise Ratio：-110dB
Crosstalk: -101dB
Total Harmonic Distortion: 0.0015%
Output power: 600mW+600mW into 32
Gain: 0dB/+10.5dB
Battery Life: 40Hours with stock OPAMPs
Battery Charge Time: 3 Hours
External Power supply: 16V DC
Recommended Headphone Impedance: 8~300
Case dimension: 3.62L
x
92L
x
Weight: 156g or 5.5oz
one year
modification,
Ω
Ω
2.17W
x
0.94H (inch)
55W
x
24H (mm)
from the
1
Owner's manual
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