1. Dual channel audio control.

2. Support manual shuttle adjustment function.

3. Supports adjustable high and low frequencies as well as left and right channels.

4. Channel information can be displayed through LED indicator lights.

5. Supports fading in and out switching effects.

6. Supports balanced and unbalanced connections.

7. CAN bus communication, RS232/485 communication.

8. Volume channel output impedance: 10 Ω

9. Input: Balanced or unbalanced

10. Output: Balanced or unbalanced

11. Total harmonic distortion: -85dB

12. Noise: -85dB

13. Input level: 1Vp-p

14. Separation degree: -90dB

15. Attenuation range: 0 (non silent)~76dB (maximum value)

16. Frequency response: 80Hz~16KHz (-3 minimum)

17. Uniformity: 80Hz~16KHz+/-0.2dB

18. External dimensions: 485mm x 235mm x 44mm (L x W x D)

19. Weight: 2.6Kg