For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

[Durable Build] With audio input sockets and a compact size of 105mm x 54mm, this board guarantees convenient installation and reliable performance.

[Enhanced Power Supply] The full bridge rectifier design effectively eliminates high-frequency ac power grid interference, ensuring stable voltage and minimal noise for better performance.

[Highly Efficient Chip] The chip boasts a high conversion rate and strong drive ability, offering a wide frequency band with low noise levels.

[Premium Sound Quality] Experience warm, distortion- audio with high-fidelity output for a superior listening experience.

[User-friendly Design] Featuring adjustable low/middle/high pitch and volume control, this preamplifier board is perfect for audio enthusiasts seeking customized sound settings.