The MS HOL is a dual channel optical compressor based on the Urei LA-series (LA-2A, LA-3A, LA-4, etc.).

Images:

Features:

• Transformerless or transformer-balanced output
• Dual mono, stereo, and mid/side modes
• Anodized aluminum front panel

Purchasing

Pricing

• €610.00 ($679.11 USD) for full kits
• €270.00 ($300.63 USD) for components kit

External Links

• Kits and assembly guide available from PCB Grinder – https://pcbgrinder.com/MSHOL-HOL