The Vox Valvetronix AD50VT is a 50-watt hybrid guitar combo amplifier. It combines digital amp modelling with a real 12AX7 tube in the power stage, driving a single 12-inch Celestion speaker. 
Key Features
Valve Reactor Technology: Uses a miniature tube power circuit to replicate the dynamic feel and warmth of a true tube amp.
Amp Models: Features 11 classic amp emulations, covering everything from shimmering Vox AC30 cleans to high-gain metal tones.
Built-in Effects: Includes 11 high-quality digital effects, such as chorus, flanger, tremolo, delay, and reverb.
Power Attenuator: A built-in rear panel control allows you to adjust the wattage continuously from 50 watts all the way down to 1 watt, making it perfect for bedroom practice without sacrificing tone.
Programmability: Offers two channel presets to save your favorite combinations of amp settings and effects. 
Specifications
Power Output: 50 Watts RMS
Speaker: 1x12" Celestion (e.g., 70-80 or VX12 model)
Preamp/Power: Solid-state preamp, Valve Reactor circuit with a 12AX7 tube
Dimensions/Weight: ~27 lbs (~12 kg) 
This is not a new amp - it has scratches and marks, has been fully tested and comes with 3 months warranty
Local delivery available at a small fee, and pickup is always welcome from Flagstone.
Any questions contact the doctor any time - https://www.musicdoctor.com.au/contact