The Rolls RA53b is a 5-channel stereo headphone amplifier designed for professional audio monitoring in studios, broadcast environments, and live sound applications. It allows multiple users to monitor audio simultaneously, each with individual volume control.
Rolls RA53B
Five Independent Channels: Each channel provides both ¼” (6.35mm) and ⅛” (3.5mm) headphone outputs, allowing up to 10 headphones to be connected simultaneously.
Individual Volume Controls: Each channel has its own level control knob, enabling users to adjust their listening volume independently.
Multiple Input Options: Supports various input types, including XLR, ¼” TRS, and RCA, accommodating different audio sources.
Insert Jacks: Channels 1 through 3 feature insert jacks, allowing for separate mixes or direct feeds to individual channels.JOIN Functionality: A ¼” JOIN input/output jack enables linking two RA53b units together, expanding the system to 10 channels.
High Output Power: Delivers ample gain, making it suitable for use in noisy environments and compatible with a wide range of headphone impedances
Compact Design: Half-rack size (8.4″ x 1.7″ x 5″), making it easy to integrate into various setups
