The world’s most natural feedback reduction.

Based around the circuitry in the acclaimed Portico 5045 – which has benefited countless tours, arenas, houses of worship and broadcast stages worldwide – the 545 is exceptionally useful at reducing feedback without negatively impacting the sonic integrity of the source.

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Rupert Neve Designs | 535

HK$7,610.00

MAXIMUM INPUT LEVEL
+23.5 dBu

MAXIMUM OUTPUT LEVEL
+23.5 dBu

INPUT IMPEDANCE
10K Ohm

OUTPUT IMPEDANCE
40 Ohm

THD+N
@ 1 kHz @ Maximum Output Level, 22 Hz - 22 kHz BW.
0.001%

NOISE
22 Hz - 22 kHz BW, 40 Ohm balanced source. Noise specifications may vary depending on which 500 series chassis is being used, and / or interference from stray magnetic fields.
-101 dBu

FREQUENCY RESPONSE
10 Hz - 120 kHz, 30ft output XLR Cable.
+/- 0.1 dB

COMPRESSOR TIMING CONSTANT MEASUREMENTS
Note: TIMING measurements represent the full range between 1.5:1 and 8:1 ratio and FAST mode
FAST – Attack 250 μS - 2 mS // Release 100 mS - 200 mS typical
MF (MEDIUM FAST) – Attack 1 mS - 5 mS // Release 100 mS - 200 mS typical
MED (MEDIUM) – Attack 3 mS - 18 mS // Release 350 mS - 700 mS typical
MS (MEDIUM SLOW) – Attack 5 mS - 40 mS // Release 600 mS - 1 S typical
SLOW – Attack 10 mS - 80 mS // Release 800 mS - 1.5 S typical
AUTO – Attack 5m S - 40m S // Release T1 400-900 mS, T2 1-2 S typical

POWER CONSUMPTION (+/-16VDC): 100 mA

SHIPPING DIMENSIONS: 7.75“ (19.7 cm) x 10” (25.4 cm) x 3” (7.62 cm)

SHIPPING WEIGHT: 3 lbs (1.4 kg)