Nexo PS8 Controller

Nexo PS8 Controller

Nexo PS8 Controller is available from Bsound Pro Audio in Excellent condition. The price is €150 per unit, with 17 units available. Each unit is offered individually.

PS8 analogue TDcontroller

The Nexo PS8 Controller is a dedicated analogue TDcontroller for the PS8 loudspeaker system. NEXO’s published PS8 controller material describes two audio inputs and three outputs: left, right and a summed subwoofer output. The controller’s processing is model-specific rather than an unrestricted set of generic loudspeaker presets.

The manufacturer describes crossover filtering, system equalisation, amplifier sensing and protection functions associated with the PS8 and LS400 system. These functions work together as part of the loudspeaker design. Their purpose is to shape and supervise the signal path between the incoming audio and the loudspeakers, with the external amplifier’s sense connection playing a role in that arrangement.

Front-panel identity and operation

The supplied photograph clearly shows the PS8 marking and Analogue TD Controller wording. It also shows the configure control, peak-limiter area, sub gain control and the left/right indicator sections. This photograph identifies the controller being offered and provides a useful view of the accessible controls.

For an existing PS8 rack, the controller’s exact model matters. A PS8-specific analogue controller should be assessed using the matching NEXO documentation and the intended loudspeaker arrangement. The presence of amplifier-monitoring controls is a reason to plan the complete signal and sense wiring rather than treating the unit as a simple equaliser.

Integration reference

Consult the official PS8 controller section in NEXO’s brochure for the underlying system design. Before incorporating the processor into a rack, establish the intended inputs, left/right outputs, subwoofer routing and sense connections. The published diagram and specifications provide the appropriate reference for those decisions.

Why a model-specific controller matters

The PS8 Controller’s role is tied to the loudspeaker system for which it was designed. A dedicated analogue controller is not simply a box of freely selected equaliser settings. Its filtering and protection behaviour form part of the manufacturer’s intended system. That is why its exact PS8 identity is relevant when assessing it for a rack.

For an existing PS8 installation, begin by identifying the loudspeaker arrangement and the amplifier being used. Then compare the signal path and sense connections with the correct NEXO guidance. The aim is to understand the complete operating arrangement, not only whether audio passes through the processor.

Audio feeds and amplifier sensing are different paths

A controller’s ordinary audio inputs carry the programme signal. An amplifier-sense arrangement has a different purpose: it allows the controller to monitor the amplifier output as part of the system’s control/protection design. These functions should be kept distinct in the wiring plan and checked against the manufacturer’s exact connector references.

This distinction is especially helpful when taking over an older rack. A cable associated with sensing should not be mistaken for another programme input merely because it is physically near the audio connectors. Trace the existing arrangement and document what each connection is intended to do before changing it.

Left, right and low-frequency routing

The PS8 Controller’s documented two-input, three-output arrangement reflects left/right processing plus a summed subwoofer route. The engineer should identify which parts of that arrangement are used in the intended application. The existence of a subwoofer output is a feature of the controller, not a statement that a subwoofer accompanies the sale.

Keeping output destinations clearly labelled also makes local operation easier to understand. A sub gain adjustment concerns a different part of the system from a left/right level or a limiter indication. Relating each control to the system drawing is more useful than treating the front panel as a collection of unrelated knobs.

Assessing a controller for replacement or expansion

For replacement work, compare the exact controller model and the loudspeaker inventory before selecting operating documentation. Where a venue stores several NEXO controller types, retain the PS8 identity in both the physical rack labels and the equipment record. A generic description such as NEXO processor is not precise enough to explain its intended role.

For expansion, decide whether another independently operated system is required or whether the task concerns an existing signal arrangement. That design question determines how an additional controller would be used. The stock quantity on this listing simply records the number of individually available units.

Manufacturer information and related equipment

Official manufacturer information · Additional official documentation. Explore processors at Bsound Pro Audio for related equipment.