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.

Please use a linear power supply, the ripple is small, and it is not easy to generate hum.

Stereo o two-way input four-way output, can directly push four headphones or external power amplifiers do not affect each other, power supply.

the nification is about 5 times, the potentiometer controls the volume of each output separately.

Using the high-current op amp NJM3414A from Japan JRC, the maximum output current is 70ma, which can provide good large dynamic fidelity output.

Material:plastic.