Lake People F833

Analog Summing Amplifier for Flexible Signal Management

For Signal Switching in Professional Audio Environments

The Lake People F833 is an analog summing and switching unit designed to manage signal routing between multiple audio sources and destinations. It is developed for use in studio, live sound, and broadcast setups where precise control over the signal path is required.

Multiple Inputs and Outputs

With four stereo inputs and four stereo outputs (4x2 in, 2x4 out), the F833 enables flexible routing between devices such as mixing consoles, audio interfaces, external effects, and other studio gear. It allows both summing and distribution of signals depending on the specific requirements of the signal chain.

Transparent Signal Transfer

Thanks to its analog design, low self-noise, and low distortion, the F833 maintains the character of the original signal throughout the routing process. It is well-suited for critical audio applications such as mixing, mastering, or live broadcast environments.

Simple Operation and Rack Mounting

The unit is equipped with front-panel controls for straightforward operation and fits into a standard 1U (19”) rack space, making it practical for both fixed installations and mobile setups.

Specifications

• Type: Summing amplifier
• Inputs: 4 x stereo (4x2)
• Outputs: 4 x stereo (2x4)
• Frequency response: 5 Hz – 40 kHz (–1 dB)
• Input impedance: 20 kOhm
• Output impedance: < 15 Ohm
• Rack format: 1U (19”)
• Dimensions (W x H x D): 48 x 5 x 18.5 cm
• Weight: 2.45 kg