TeYun 3 - Professional portable channel device sound mixing control unit computer inputs 48V power model number certificate of origin mixing A3

Technical specifications: 1. Frequency response (-3 decibel): 2 Hertz ~ 76 kilo Hertz 2. Total harmonic distortion: <0009% (THD) 3. Signal-to-noise ratio (SNR): 112 decibels 4. Channel 1 input sensitivity: Microphone (XLR) Minimum: 500 millivolts ~ Maximum 7 millivolts 5. Channel 2/3 input sensitivity: Line (TRS) Minimum: 620 millivolts ~ Maximum 7.6 millivolts Line (TRS/RCA) Minimum: 2.55 volts ~ Maximum: 60 millivolts 6. Each channel has 4 bands of EQ: high + 15 decibels (18 kHz) high-mid + 15 decibels (2.4 kHz) low-mid + 15 decibels (240 Hz) low + 15 decibels (30 Hz) 7. Input impedance of channel 1: Microphone (XLR): Unbalanced 4K Ohms Balanced 8K Ohms Line (TRS): Unbalanced 8.5K Ohms Balanced 17K Ohms 8. Input impedance of channel 2: Line (TRS): Unbalanced 10K Ohms Line (RCA): Unbalanced 10K Ohms 9. Output impedance: Main output (P10/RCA): 47R Auxiliary output (P10/RCA): 47R 10. Maximum output level: Main Out (P10/RCA): 18 dBu / 6.3 Vac Auxiliary Out (P10/RCA): 18 decibels / 6.3 volts AC 11. Microphone input output level (-60 decibels) Line operation (-40 decibels) 12. Power: 9 ~ 16 volts DC 13. Maximum quantity: 350 milliamperes 14. Remote control input (REM connector): 9-16 volts DC 15. Remote output (REM connector): 350 milliamperes 16. Dimensions (width × height × depth): 134 × 42 × 220 mm 17. Weight: 0.70 kg - When placing an order, please choose the shipping method and pay for the order including shipping fees. We will send the items as soon as possible once the payment process is complete. - We do not guarantee delivery times for all international shipments due to differences in customs clearance times in each country, which may affect the speed of your product’s inspection. - Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes imposed on imports into your country. These additional charges may be collected at the time of delivery. We will not refund shipping fees for rejected shipments. - Shipping costs do not include any import taxes, and buyers are responsible for customs duties. 1. We do our best to serve our customers to the best of our ability. You have 7 days to contact us and 30 days to return the product from the date of receipt. If the product is in your possession for more than 7 days, it will be considered used and we will not refund or replace it. No exceptions! 2. The buyer must ensure that the returned items are in their original condition, or if the items are damaged or missing upon return, the buyer will be responsible for this damage or loss, and we will not refund the full amount to the buyer. The buyer should attempt to file a claim with the logistics company to recover the cost of damage or loss. The buyer is responsible for shipping costs to return the items. 3. All returned items must be in their original packaging and you must provide us with the tracking number, the specific reason for the return, and your order ID. 4. We will refund the full winning bid amount upon receipt of the product in its original condition and packaging, with all components and accessories, after both the buyer and seller cancel the transaction on Aliexpress. Alternatively, you can choose to receive a replacement.