• Memory PROTECT switch: prevents writing operations and keeps your data safe

• User-friendly interface: patches are accessed by a 16-position CARTRIDGE SELECTOR rotary switch and two LEVEL switches
  
  LEVEL switches allow the selection of 1 LEVEL out of 4 (1°, 2°, 3°, 4°): just think of having 16 cartridges for each LEVEL
  
  Selected LEVEL and CARTRIDGE are immediately displayed on the label graphics

• Banks can be switched on the fly: no need to remove and reinsert the cartridge

• Industrial manufactured plastic case: 

            - No low-cost/low-quality 3D printed case

            - Faithfully replicates the original Ensoniq design

            - Fits perfectly into the cartridge slot, same dimensions as the original

            - Slightly increased in height for better usability of the rotary switch

            - Fully covers contact pins

• Rear label is conceived for drawing a table of 4 columns (for LEVELs) and 16 rows (for CARTRIDGEs), which allows for writing down all the bank names contained in the cartridge
  

• Cartridge is preloaded with a selection of 1280 patches into LEVEL 4° (see bank list below); the other three LEVELs (1°,2°,3°: 3840 patches in total) are preloaded with ESQ-1 internal bank in each location