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After 5 years, Zhang Bichen's concert has reopened! Experience the music world of

On September 10th, Zhang Bichen held the "Final 920" Zhang Bichen 2023 concert at Hall 1 of Guangzhou Gymnasium. The penetrating sound gave us the power to pursue our dreams, immerse ourselves in the ocean of music, and explore the magic of music together.

As the first stop of the tour, Guangzhou Station boasts unique audio equipment and stage lighting effects, filling the entire performance venue with a dreamy atmosphere. Let the audience experience the perfect combination of music and vision, and bring a stunning audio-visual feast at the concert!

The PLA PL team selected:

12 dual 8-inch wire array speakers

30 double 12 inch wire array speakers

16 double 18 inch subwoofers

12 15 inch coaxial speakers

2 digital power amplifiers

3 digital mixing consoles, etc.

Four PLA DI200Pro active DI isolators: equipped with AIT (Audio Isolation Technology) audio isolation technology; A device that converts high impedance signals into low impedance signals and balances the signals during processing; Shielding AC interference and potential difference; Completely isolate noise between two devices. In addition, two PLAP1DI single channel passive DI boxes, two PLAP2DI dual channel passive DI boxes, and two PLAISO2 stereo line isolators were also selected.

PLA MS01, 08, and 16Pro microphone distributors: All input channels have -20dB gain switching switches, compatible with microphone and line level signals, and can operate up to+26dBu; Possess PPD (Phantom Power Direct) Phantom Power Direct patented technology; Each group of outputs can simultaneously provide phantom power for active circuits such as condenser microphones, and the grounding wire remains independent; Each channel of the distributor is equipped with three sets of outputs: 1 set of direct outputs and 2 sets of isolated transformer outputs; Broadcast level audio transformer isolation output; One direct output, two output ground wires can be independently disconnected for setting selection; Independent ground wire separation setting selection.

PLA hoist lifting controller: independent control of a single electric hoist and simultaneous control of multiple electric hoists, easy to operate; Each channel is equipped with an independent reverse selection switch for flexible use; 19 core - extended output for lighting, lighting, and audio connectors, which can be freely paired with PLA brand equipment to thread through the concert, ensuring the smooth and continuous progress of the entire concert.

PLA PS4P active speaker: equipped with FCT (Full frequency Coherent Technology); Full frequency coherence technology; With MLC (Microphone&Line Combined Input); Pre amplifier circuit technology; Equipped with D · AMP (Class D Amp limiter) digital power amplifier circuit technology; Use 1 high-efficiency 4.5 inch full frequency band unit; Built in power amplifier circuit, active output, self-contained; Made of metal aluminum shell, the overall appearance is small and exquisite.