Has anyone tried one of these and if are they good?

HJP- V1.0 JAMMA PCB Home Player
Play your favorite Arcade PCB?s at home with the TAC HJP-V1.0
Technical Specification:
- Voltage & Power : +5 / -5 / +12 (150WATT !!)
- Supports all Standard Arcadeboards with 15 Pin Connector and the original NEO-GEO Joyboards with 4 Buttons each Player; On system 1P & 2P Start - Service & Test Switch
- +5V Control Display
- H-E Gold RCA Connectors for external Audio Amplifier or Hifi Systems
HJP- V2.0 Jamma PCB Home Player
The ultimate version to play arcade games at home .?Extented with external input for PCBs with up to 6 Buttons, +3,3V external output for new?r systems like Naomi and others.
Weight:?3.00?kg
Euro 269,90 inc (US$ 320,47) -- http://www.arcaderick.de

SEGA HJP Joyboard
Arcade-Board 6+1 Buttons
Original SEGA Arcade-Board for use on HJP Jamma Home Playing systems
Euro 89,90 inc (US$ 106,74) -- http://www.arcaderick.de

HJP- V1.0 JAMMA PCB Home Player
Play your favorite Arcade PCB?s at home with the TAC HJP-V1.0
Technical Specification:
- Voltage & Power : +5 / -5 / +12 (150WATT !!)
- Supports all Standard Arcadeboards with 15 Pin Connector and the original NEO-GEO Joyboards with 4 Buttons each Player; On system 1P & 2P Start - Service & Test Switch
- +5V Control Display
- H-E Gold RCA Connectors for external Audio Amplifier or Hifi Systems
HJP- V2.0 Jamma PCB Home Player
The ultimate version to play arcade games at home .?Extented with external input for PCBs with up to 6 Buttons, +3,3V external output for new?r systems like Naomi and others.
Weight:?3.00?kg
Euro 269,90 inc (US$ 320,47) -- http://www.arcaderick.de

SEGA HJP Joyboard
Arcade-Board 6+1 Buttons
Original SEGA Arcade-Board for use on HJP Jamma Home Playing systems
Euro 89,90 inc (US$ 106,74) -- http://www.arcaderick.de
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