Foote Control Systems P4S Plus

New in box ready to ship! On sale while supplies last.

The P4S Plus is similar to a P4S SE but with toggle switches and potentiometers instead of illuminated pushbuttons and Elma switches.

Retro Gear Shop is the exclusive worldwide authorized Roger Foote Control Systems dealer. Please contact us if you need any FCS items! We're super honored to be working directly with FCS and offering these products worldwide.

Features shared by P4S ME, P4S SE, P4S Plus and P4DM Bus Compressor:
- Low noise internal power supply with front panel power switch.
- Black anodized 4mm thick front panels with digital laser printing.
- Elma collet knobs.
- Neutrik XLR and TRS connectors.
- Switchable HPF in the detector signal path.
- 1% 50ppm metal oxide resistors.
- High quality film, ceramic and electrolytic capacitors.
- Dual detector design utilizing True Power Summing for solid stereo field.
- FCS Class A discrete op amp IV and transformer driver.
- 4 layer PC board for low noise operation.
- Transformer coupled inputs and outputs.
- Rear panel side chain inserts
- True hard wire relay bypass.
- Hand built by Roger Foote in California.
- RMS mode.
- Peak A/R mode with variable attack and release.
- Feedback mode for vintage compressor behavior.
- 20 segment LED GR metering.
- Switched HPF frequencies on P4S ME, P4S SE
- Gain 0 dB to +11.5 dB in 24, 1/2 dB steps on P4S ME and P4S SE

Features for P4S Plus and P4DMS:
- High quality potentiometers
- Toggle switches on the P4S Plus

Differences between P4S ME, P4S SE, P4S Plus and P4DMS:
- Threshold -30 dB to +15 dB on P4S SE, P4S Plus and P4DMS
- Threshold -8 dB to +15 dB on P4S ME
- Ratio 1:1 to 8:1 on P4S SE, P4S Plus and P4DMS
- Ratio 1:1 to 4:1 on P4S ME
- Gain 0 dB to +23 dB in 24, 1 dB steps on P4S Plus
- Gain 0 dB to +20 dB in 24, 1 dB steps on P4DMS
- Gain 0 dB to +11.5 dB in 24, 1/2 dB steps on P4S ME and P4S SE
- Metering 1-5 dB in 20, 1/2 dB steps on P4S ME
- Metering 1-10 dB in 20, 1 dB steps on P4S SE and P4S Plus
- Metering switchable between 1-5 dB and 1-10 dB on P4DMS<
- Switched HPF frequencies on P4S ME, P4S SE adn P4S Plus
- Single HPF frequency on P4DMS with HPF connector on rear panel for optional Dual HPF Switcher
- RMS2 & Hard Knee modes on P4S SE

Attack and Release Timings on all P4S and P4DMS compressors:
- Attack: 0.15 to 15.0 ms/Db
- Release: 1.5 to 150 ms/dB