SAP-9 is a headphone amplifier which support well balanced earphone and also RCA and 6.35 mm earphone jack input.Balanced and single-ended earphone both workable with sap-9.
In addtion sap-9 was featured with 2.5 mm 4 pole well balanced interface.
Classification: Fully Balanced Headphone Amplifier
Input interface: RCA/ XLR
Output interface: 4 core XLR jack/ 6.35 mm earphone jack/ 2.5 mm four-pole well balanced earphone port
Out of balance output amp power (determined at THD + N = 0.1%):.
32 ohm: 175 mW.
150 ohm: 78mW.
300 ohm: 45 mW.
Balanced Output Amp Power (determined at THD + N = 0.1%):.
150 ohm: 245 mW.
300 ohm: 155 mW.
Power usage: 7.2 W.
Main body weight: 443g.
Keep in mind: The well balanced output port and the unbalanced output port can not be utilized at the very same time!
1 x SMSL SAP-9 Headphones Amiplifier.
1 x 5V Power Adapter.
1 x USB to DC line.
1 x User Mannual.
SAP-9 is a headphone amplifier which support balanced headphone and also RCA and 6.35 mm headphone jack input
It supports full balanced output.Designed by totally independent balanced circuit.There is an IC called TPA6120A2 in each channel as amplification circuit,that makes sound field wider and high separation
NO Noise: SAP-9 uses common mode inductor filter in power part, it purify noise. Audiophile end-user tested it with K3003, sound background is very pure and no any noise
Electrical volume control:left and right channel totally balanced. No need to worry about discord problem, even under a very low volume
Convenient power supply:It also can connect with 5V/2A battery bank to power SAP-9 beside package power supply