Introduction:

XZ-U301 is an innovative circuit design with a wider input working voltage (DC 5-20V can work). The amplification circuit always operates at a high voltage of 26V, with excellent bottom noise indicators, making it difficult to distinguish whether the machine is turned on or not. The noise during startup is like shutting down, with an absolute small size and high energy. It has a wide frequency response range, excellent transient response, excellent purity and transparency, and good dynamic range.

 

Small size, exquisite appearance, providing greater power, better sound field and details, and highly cost-effective, bringing surprises to all Audiopiles, making it perfect for home/office desktop audio systems. To create a very advanced headphone amplifier platform for Audiopiles with minimal cost. It can easily match with the majority of headphones in the market, providing greater driving power, better sound field and details, and lower distortion for the headphones. The original TI-NE5532 classic operational amplifier and transistor expansion circuit are adopted, and the 1300mA high current output transistor is used. It always works in Class A state, with extremely low distortion, warm and delicate sound, full and round. The machine is equipped with an operational amplifier IC seat, which can be directly plugged in to replace and upgrade the operational amplifier, bringing more DIY fun to Audiophile (audible, can play with ultra-high cost performance).

 

The design concept pursues broad frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic explosive power. With a soft and watery sound base (especially when appreciating vocals or string music), whether it's performing classical music, pure music, pop songs, or rock, all have their own unique charm.

 

Can easily drive most High impedance Headphones, For example :HD580 / HD600 / HD650 / K701 / K702 / Q701 / DT880 / T70 / T90 / SR225 / SR325 / RS1E.

 

Parameters:

Input voltage: USB to DC 5V

Output power: >=13000W (32 ohms)

Adapted headphone impedance: 18-600 ohms

Frequency response: 20-30K Hz

Signal to noise ratio: >=110DB

Input interface: RCA lotus dual channel socket

Output interface: 6.35 headphone output

Size: 112 mm * 69 mm * 32 mm (L * W * H)

Packaging weight: About 300g

 

Packaging includes:

XZ-U301 High impedance Class A Large thrust Headphone amplifier                      X1

USB to DC Cable                                                                                                             X1

NOTE: We do not include a charging adapter head, you can use your computer USB or phone charging head.