Portable Mini Headphone Amplifier Lightweight Decoder

Portable Mini Headphone Amplifier Lightweight Decoder

impedance:

12 - 500 ohms

Maximum Input Power:

1.5 vrms

Net weight:

202g

Distortion:

< 0.002%

Supported frequency / bit:

44.1 khz - 384 khz, 16 / 24 / 32 bit

DSD:

2.8224 mhz (dsd64), 5.6448 mhz (dsd128), 11.2896 mhz (dsd256)

Dimensions:

138*67*11.5 mm

Battery:

4000 aah, 3.7v li-ion

Battery life:

10 hours

Battery charge:

4 hours

Frequency range:

20 hz - 100 khz

impedance:

12 - 500 ohms

Maximum Input Power:

1.5 vrms

Net weight:

202g

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Supplier Info.

Company Name： Concept Audio Co., Ltd.

Registration Date： 2012

Country / Region： guangdong / China

City： zhuhai

Main Products： gaming earphones,bt headset, headphone amp

Product Detail

Specification
Amplifier case material	Aluminum
Frequency range	20 Hz - 100 kHz
Distortion	< 0.002%
Maximum output power	300 mW (16 Ohms), 28 mW (300 Ohms)
Impedance	12 - 500 Ohms
Maximum input	1.5 Vrms
Supported frequency / bit	44.1 kHz - 384 kHz, 16 / 24 / 32 bit
DSD	2.8224 MHz (DSD64), 5.6448 MHz (DSD128), 11.2896 MHz (DSD256)
Input	Micro USB, USB-A, 3.5 mm Line in / Optical in
Output	3.5 mm audio, Dual-channel balanced audio, 3.5 mm single end
Dimensions	1386711.5 mm
Battery	4000 aAh, 3.7V li-Ion
Battery life	10 hours
Battery charge	4 hours
Net weight	202g

/ CORE ADVANTAGE

◪This headphone amplifier is quite thin, only 11.5 mm, lightweight but powerful, can support the playback of 32 bit / 384 kHz and DSD256.

◪ The multiple interface help this amplifier to connect with different kinds of devices, including Android devices and PC, Apple devices, Lind in and Optical in devices, and offers them a very great sound performance.

◪ With 4 channels of amplification circuit, it can support normal headphones, balanced headphones, line out devices, and feature a powerful sound with more details and wider field.

◪ If multiple devices are connected to this headphone amplifier, output is prioritised as Normal headphones, then Balanced headphones, then Line out.

◪ With a DIP switch, we can tune the Gain, Digital volume control, Bass power.

◪ There are LOW Gain and HIGH Gain to choose. Low gain is mainly for the in-ear earphones with higher sensitivity, and high gain is usually for the on-ear or over-ear headphones.

◪ Adopting the high end chip NJW1195A from JRC as the volume control core component, features a incomparable separation and balance.

◪ Use the pure analog circuit to heighten the bass of the sound, you can choose depends on your music itself.

Details of the figure

Trade information
Shipment term	FOB Zhuhai or As Order
Payment term	TT, OA
Lead time	About 45 days
MOQ	1000 pcs per order
Place of Origin	China
Warranty	One Year or As Order