The 500HR is a dual-slot, single-space, rack-mounted frame with power supply for A-Designs and other 500 Series compatible audio modules including:

A-Designs EM-PEQ Equalizer #241581

A-Designs EM-Gold Preamp Module #180029

A-Designs P1 Single Channel Microphone Preamp Module #189906

A-Designs 500-Red Microphone Preamplifier #189907

A-Designs 500-Blue Microphone Preamplifier #189908

A-Designs 500-Silver Microphone Preamplifier #189909

You are able to use the 500HR and A-Designs module combinations in four basic ways:

1. Loaded with two preamps it becomes a dual-channel mic preamp
2. Loaded with two EQs, it is a dual-channel EQ
3. Loaded with one preamp and one EQ it is a complete pre/post EQ recording channel
4. Use one preamp and the EQ in the 500HR and bypass your pre on your guitar/bass/keyboard amplifier and have a totally different amp for any live situation!

A-Designs 500HR Rackmount Frame for 500 Series Modules Specifications:

• Power Requirements: 100/120/230 VAC - 14W
• DC power output/channel is 140mA @ 16VDC
• Dimensions: 19" x 1.75" x 8.25" [1RU]
• Weight (empty): 6 lbs.

A-Designs 500HR Rackmount Frame for 500 Series Modules Features:

• Compatible with all the A-Designs 500 series modules
• Internal regulated power supply with 48V phantom power
• Steel-chassis construction
• LED 48V indicator
• Included power cord
  
  Connections:
• Two XLR inputs, electronically balanced
• Two XLR, electronically balanced
  
  Will accept API 500 Series modules

Put your EM series modules in a 500HR and get A Designs Audio quality at an incredibly low price.