Heritage Audio OST-4 v2.0

Heritage Audio OST-4 v2.0 – 4-slot 500 Series enclosure for racking modules, including double-wide and power-hungry Class-A/vacuum tube designs. Features On Slot Technology for per-slot power regulation, filtering, isolation to reduce interference and improve performance, especially mic preamps. New Link feature connects channels without patch cables.

Heavy-gauge steel chassis, RAF blue-gray finish. External linear power supply. Handbuilt in Spain for compatibility with all 500 Series devices.

MAIN FEATURES

• On Slot Technology v2.0
• Link button per channel
• 400mA per rail per slot (1.6A total)
• 140mA phantom power
• Double-wide module support

TECHNICAL SPECIFICATIONS

• Slots: 4
• Power: External linear PSU
• Dimensions (W x H x D): 482.6 x 44.45 x 160 mm
• Weight: 2.5 kg
• Included: Enclosure, 4U rack ears kit, 4-pin XLR power cable
• Product Code: OST-4 v2.0