RP533

 

 

 

 

 

 

 

Studio Tube Multi-Processor

PREAMP

 

 

COMPRESSOR/LIMITER

 

 

EXCITER

S t u d i o T u b e M

 

 

 

 

 

 

 

 

 

GAIN

THRESHOLD

RATIO

ATTACK

RELEASE

OUTPUT

 

BOTTOM

DEFINITION

 

 

 

 

LEVEL

 

3

1 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RP533

 

 

 

 

 

 

0

 

 

 

+4 REF

 

 

 

 

 

 

 

 

 

 

 

 

 

OUT.

V U

 

 

 

 

 

 

 

 

 

 

 

 

GAIN

 

 

 

 

 

 

 

 

 

 

 

 

RED.

 

 

 

PHAN +20

dB +40

-17

dB +14

2:1 OO :1

.5 ms 100

.1 Sec 2

- OO dB +14

COMP EXCIT 0

10

0

10

 

 

 

PWR

 

 

 

 

 

 

 

 

 

 

METER

 

 

 

 

 

 

 

 

SERIAL NUMBER

 

 

 

 

 

 

 

 

 

 

MODEL RP533

 

 

533-

 

 

 

 

 

 

 

 

 

MADE IN U.S.A.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

 

 

 

 

 

 

 

 

 

NRTL /C

 

 

 

 

 

 

 

 

 

 

 

 

 

120 VAC

 

 

RISK OF ELECTRIC SHOCK

 

 

 

 

 

 

 

 

NORM

NORM

50/60 Hz 15 VA

 

 

 

DO NOT OPEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WARNING: DO NOT EXPOSE THIS EQUIPMENT TO RAIN

 

 

 

 

 

 

 

REVERSE

PAD

 

OR MOISTURE.

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT NOT REMOVE BACK. NO USER SERVICABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

RISQUE DE CHOC - NE PAS ENLEVER

OUTPUT

IN OUT

SIDE CHAIN

PHASE30dB

REVERSEPAD

INPUT

The Bellari RP533 is a versatile studio tool for signal amplification, compression and spectral enhance- ment - all through the use of innovative tube circuitry. The unit features our highly acclaimed mic preamp circuits for pristine preamplification. The compressor/ limiter section contains new, carefully designed dynamic gain reduction circuitry for subtle, natural compression. Finally, the sonic exciter section of the RP533 restores material clarity and adds distinction and character to the final signal. The meter can be switched in the circuit path to show the input level, output level, or compressor gain reduction.

SPECIFICATIONS

Frequency Response Input Impedance

THD + Noise

Noise Floor

Indicators

Input/Output jacks

Dimensions

20Hz - 40kHz +/-3dB 600 Ω balanced

1M Ω unbalanced <0.1% typical -90 dB

Phantom Power LED Analog Meter

XLR balanced 1/4" unbalanced 1/4" unbal. Side Chain 3" x 6" x 19"

FEATURES:

Warm, silky tube preamplification

Smooth, natural compression

Sonic Exciter, frequency enhancement

All tube gain circuitry with proper high-voltage plate voltages

Transformer balanced input

1/4” and XLR inputs and outputs

Calibrated metering - switchable in the circuit path

+48 Volt Phantom Power

Side Chain for direct access to the compressor's

detector circuits

250V

Weight

Power

250V

250V

GAIN

OUTPUT

LEVEL

(180 X 162 X 482 mm)

7.5lbs. (3.4 Kg) 120VAC (230VAC) 15VA

250V

 

Output

SONIC EXCIT.

Buffer

2

ACTIVE

Phase

 

Correction

 

Bellari is a division of ROLLS Corporation

5143 South Main Street Salt Lake City, UT 84107

INPUT

 

 

 

 

THRESHOLD

30dB PAD

Photocell

RATIO

 

2

 

 

 

 

ATTACK

 

 

 

 

 

RELEASE

PHASE

 

 

 

 

 

 

REVERSE

 

 

 

 

 

GAIN RED.

 

10

5

3

0

3

 

 

 

 

 

 

 

20

 

 

 

6

 

 

 

 

dB

 

METER

OUTPUT

 

 

 

 

 

 

LEVEL

+250+48

+48 VOLT

 

PHANTOM POWER

+12

 

Power Supply

 

-12

COMPRESSOR

ACTIVE

OUTPUT

SIDE CHAIN

OUT

SIDE CHAIN

IN

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Rolls RP533 specifications Studio Tube Multi-Processor, U d i o T u b e M, Specifications, Features