The Formula Sound FF-4000R is a high-end rotary mixer for DJs, developed in cooperation with Funktion One. The result is a DJ mixer with the highest sound quality and the layout and features professional DJs need. 30 years of experience in the pro-audio industry guarantee highest performance audio quality, manufacturing quality and reliability. The Formula Sound console has 4 channels with 2 inputs each, a total of 8 inputs with different connection options. The FF-4000R is capable of handling the most demanding situations.

Formula Sound FF-4000R Facts

• FF-4000R with Rotary Faders
• 4 channels with 2 inputs each: Selection on the top side possible
• Channel 1: microphone (balanced XLR connector) and line (phono jack)
• Channel 2-4: Phono / Line
• Each channel is gain controlled on the rear panel to avoid clipping
• Each channel has a 5-point LED level meter display, a clip indicator LED with gain potentiometers and 3 band EQs on top.
• Switch for crossfader routing A or B and CUE (Preview function)
• Linear faders (60 mm) on an interchangeable panel to facilitate replacement
• Master, Zone and Booth output in stereo (balanced)
• Aux send & return connections via 6.3 mm, jack socket
• 2 separate 12-point LED indicators for CUE and output volume
• 2 headphone jacks with 3.5 mm mini jack and 6.3 mm jack socket
• Frequency response: 20 - 20000 Hz