RAVE 88s - Processor QSC - Free user manual and instructions
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| Type de produit | Digital Audio Processor (DSP) |
| Marque | QSC |
| Modele | RAVE 88s |
| Categorie | Signal Processor |
| Canaux d'entree | 8 x balanced analog inputs |
| Canaux de sortie | 8 x balanced analog outputs |
| Resolution audio | 24-bit / 48 kHz |
| Reponse en frequence | 20 Hz – 20 kHz (±0.5 dB) |
| Plage dynamique | > 110 dB |
| Connectique | Ethernet, RS-232, GPIO, Phoenix connectors |
| Alimentation | 100–240 V AC, 50/60 Hz |
| Consommation | Typ. 25 W, max 40 W |
| Dimensions (L x H x P) | 483 x 44 x 254 mm (19" x 1.75" x 10") |
| Poids | 3.2 kg (7.1 lb) |
| Montage | 19-inch rack mountable (1U) |
| Logiciel de controle | QSC RAVE Manager / DSP configuration software |
| Fonctions DSP | Routing, mixing, EQ, filtering, delay, compression, limiting |
| Protection | Short-circuit protection, thermal protection, output DC protection |
| Temperature de fonctionnement | 0 °C to 40 °C (32 °F to 104 °F) |
| Accessoires inclus | Power cable, rack mounting ears, user manual |
| Entretien | Clean with a dry soft cloth; avoid liquids and solvents |
| Reparabilite | Field-replaceable power supply and DSP card; no user-serviceable parts inside |
Frequently Asked Questions - RAVE 88s QSC
How do I connect the QSC RAVE 88s to power amplifiers?
Connect the balanced outputs (channels 1–8) to the inputs of your power amplifiers using standard balanced XLR or Phoenix connectors. Ensure the amplifier input impedance is at least 10 kΩ and set the DSP output levels appropriately to avoid clipping.
What is the power consumption of the RAVE 88s?
The RAVE 88s draws approximately 25 W under normal operation and 40 W at maximum output. It accepts a universal AC input from 100 to 240 V AC, 50/60 Hz.
Can the RAVE 88s be used as a standalone mixer?
Yes, the processor can handle routing and mixing for up to 8 input and 8 output channels. You can configure gain, crossovers, and delays using the QSC RAVE Manager software, but it does not have physical faders—all control is via computer.
Does the RAVE 88s support Power over Ethernet (PoE)?
No, the RAVE 88s requires an external AC power supply. The Ethernet port is used only for control and network communication, not for power delivery.
What is the maximum input level of the analog inputs?
The balanced analog inputs accept a nominal level of +4 dBu and can handle up to +24 dBu before clipping, providing ample headroom for professional audio equipment.
How do I update the firmware on the RAVE 88s?
Connect the unit to your computer via Ethernet, launch the QSC RAVE Manager software, and go to the firmware update section. Follow the on-screen instructions; the device will reboot automatically after a successful update.
Can the processor be controlled via MIDI?
The RAVE 88s does not have native MIDI connectivity. It can be controlled through RS-232 or Ethernet using QSC's protocol. For third-party control, use the serial/Ethernet commands documented in the full manual.
What is the warranty period for the QSC RAVE 88s?
QSC provides a 3-year limited warranty on the RAVE 88s, covering defects in materials and workmanship under normal use. Register your product on the QSC website to activate the warranty.
How do I troubleshoot no sound output on a specific channel?
First, check the input and output wiring and ensure the channel is not muted in the DSP configuration. Verify that the input signal is present (clip LED should blink) and that the output gain is set high enough. If the problem persists, try bypassing the DSP or reseating the output connector.
Is it possible to save and load presets for different room configurations?
Yes, the QSC RAVE Manager software allows you to save an unlimited number of presets and recall them locally from the device memory or via external control. This is ideal for switching between different acoustic environments.
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USER MANUAL RAVE 88s QSC
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Product information
Brand : QSC
Model : RAVE 88s
Category : Processor