This POD is in excellent to mint condition. Studio use only no road wear and tear. It has been sitting on a shelf for over 5 years when I got my Helix. Plugged it in and played it and it plays just like new.

The Line 6 POD HD500 is a high-end floor multi-effects processor designed for guitarists seeking versatile amp and effect modeling in a rugged, stage-ready format.  Released in 2010, it features 16 HD amp models—including iconic brands like Fender, Marshall, Vox, Bogner, and Dr. Z—engineered with advanced modeling technology that captures not just the sound but also the dynamic feel and interaction of real tube amplifiers.  This includes realistic power supply behavior, tube sag, and responsive dynamics based on playing touch. 

It includes over 100 professional-grade effects derived from Line 6’s M9 and M13 pedals, covering distortions, modulations, delays, reverbs, compressors, and unique effects like Synth-O-Matic and Reverse Delay.  Users can chain up to eight effects simultaneously, with flexible routing options and support for dual amp models in parallel.  The unit offers extensive I/O, including balanced XLR outputs, stereo effects loop, USB for computer connectivity (with free Pod HD Edit software), MIDI, Variax Digital input, and a dedicated L6 Link for integration with compatible Line 6 amps like the DT50. 

Despite being discontinued, the POD HD500 remains highly regarded for its sound quality, tactile responsiveness, and flexibility. It’s still used by many guitarists in live and studio settings, with firmware updates (like v1.3) adding six additional HD amp models for free. While newer models like the Helix series have since been released, the HD500 is considered a legendary workhorse and a cost-effective alternative to maintaining a large collection of vintage amps and pedals