2026 Guangzhou DSPPA Audio Co., Ltd.
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2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.

16-Channel Stage Interface Box PDL16

  • Provides 16 analog balanced input channels and 8 analog balanced output channels.

  • Provides 4 AES/EBU digital output channels.

  • Equipped with two HMLINK communication Ethernet ports.

  • Features 16 XLR input channels with 8-level input sensitivity adjustment.

  • Input channels support 48V phantom power, analog gain, digital gain, phase, 0–1000 ms delay, pan/balance, volume, customizable channel labels, 5-band parametric EQ (with selectable parametric, high-shelf, or low-shelf modes), high-pass filter, low-pass filter, all-pass filter, noise gate, compressor, and other functions. (The available functions depend on the configured main control console.)

  • Output channels support 0–1000 ms delay, pan/balance, volume, customizable channel labels, 6-band parametric EQ (with selectable parametric, high-shelf, or low-shelf modes), high-pass filter, low-pass filter, 31-band GEQ, compressor, and other functions. (The available functions depend on the configured main control console.)

  • Features a 3-position switch and three green LED indicators for assigning a unique ID (1–3) to the interface box.

  • Uses a PT40 switching power supply module, supporting AC 100–240 V, 50/60 Hz. The front panel features a power switch and power indicator.

  • Can be connected to a main control mixing console and communicate via the HMLINK protocol.

  • The interface box can be configured and controlled remotely through the main mixing console.

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The PDL16 is a stage interface box designed for use with a main control mixing console. It is primarily intended for large venues where the stage is located far from the equipment room. Working with the mixing console, it enables stable audio signal transmission over long distances. It features long-distance transmission, strong interference resistance, simplified cabling, and easy operation.


Specifications of 16-Channel Stage Interface Box PDL16


Model

PDL16

Input

Input Impedance

5KΩ (unbalanced); 10KΩ (balanced)


Frequency Response

20Hz–22kHz (±1dB)


Maximum Input Level

+22dBu


Distortion

<0.003%


Phantom Power

+48V (CH-1 to CH-16)


S/N Ratio

-113dB


Phase Difference

0.01


Channel Separation

114dB


Delay

1000ms (determined by the main console)


Dynamic Range

112dB

Output

Output Impedance

<100Ω


Maximum Output Level

+22dBu


Noise Floor

-88dBu

Hardware

Power Supply

AC 100–240V 50/60Hz


Power Consumption

≤35W


Product Dimensions (W×D×H)

482×285×90 mm


Product Weight

3.94 kg


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