Check the listing for details. NUX Amp Core Studio Amp Modeling Pedal Gold. Condition: New. Listed at 129.00 USD. The NUX Amp Core Studio amp modeling pedal combines advanced technology and compact design to deliver the sound and feel of world-class tube amplifiers. Packing 26 legendary amp models into a pedal-sized form factor, this unit is powered by NUX's TSAC-HD white-box algorithm, ensuring ultraresponsive playability and authentic tonal character. The pedal also comes loaded with 33 built-in IR cabinets and 12 empty slots for custom third-party IRs, allowing you to tailor your tone precisely. With seamless real-time switching between three scene modes and a dynamic range of 110dB, the Amp Core Studio is engineered for superior sound quality and versatility. Its high-precision processor operates at 48kHz/32-bit, delivering crystal-clear audio performance for both live and studio applications.