Why Heid?  
Since 1948 Heid Music has been providing top quality new & used instruments, repair services, music lessons, and advocacy for music education in schools.  Over 1600 five-star reviews show just how hard we work to make your online experience as unique and enjoyable as visiting our stores.

MASTERFUL SOUND, EXTRAORDINARY CREATIVE POWER  
Filled with newly developed BOSS technology, the DD-500 is the most powerful and versatile stompbox delay ever created. This incredible sound-creation toolbox offers 12 distinctive delay modes with exceptional audio quality, plus deep editing controls, a graphic display, patch memories, MIDI, and much more. From basic echo to dead-on emulations of classic delays to incredibly lush spatial textures that take your breath away, the DD-500 will launch your music places you never thought possible.  

• Studio-level sound with class-leading 32-bit AD/DA, 32-bit floating point processing, and 96 kHz sampling rate
• 12 versatile delay modes from vintage to modern deliver unlimited creative possibilities
• Unrivaled real-time expression with customizable control settings for onboard and external switches
• Graphic LCD for easy, intuitive operation while performing and editing
• Onboard patch memories and hands-on controls
• Equipped with a built-in Phrase Looper, MIDI, USB, and more
• Selectable buffered-bypass or true-bypass operation
• Runs on four AA-size batteries or PSA-series AC adapter
• Dedicated editor software available

 
DD-500 Version 2 Software Newly Added Features  

• Improved A/B Simul mode with more flexible control and input/output options
• Five newly added effects, including vintage Binson Echorec 2, touch-responsive filter delay, and more
• Additional detailed tone-editing parameters such as feedback damp and modulation mode
• More flexible routing options with the new Insert Loop function, selectable EQ insertion position, expanded independent delay connection modes, and more
• Enhanced effects with extended parameters and sound quality refinements, including stereo pitch shifters and overtone effects for Shimmer mode, effect targets for Slow Attack mode, and more