Rolls Corporation specializes in electronics manufacturing. Products include signal processors, amplifiers, mixers, signal sources, and interface accessories.

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Rolls RA62c

In stock

$ 204.18
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Weight 3 kg
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specification

Input Impedance:
10K Ohms unbalanced

Max Input Level:
+18 dBV

Input Connectors:
1/4" TRS stereo

,

R & L bal. / unbal. 1/4"

,

RCA

,

R & L balanced XLR

,

6: 1/4" TRS Direct Input jacks

Output Connectors:
12: 1/4" TRS Stereo jacks

,

6: 1/8" (3.5 mm) TRS Stereo jacks

Max Gain:
20 dB/Channel

Output Power:
972 mW/side

,

1944 mW/Channel ( @ 32 Ohms )

Frequency Response:
DC – 30 kHz

S/N Ratio:
90 dB

THD:
<.008%

IMD:
<.008%

Phase Shift (In to Out):
0 deg.

Slew Rate:
25 V per microsecond Second

Crosstalk:
– 65 dB

Power:
12 VAC (Rolls Model PS12)

Size:
19" x 1.75" x 6.5" (48cm x 4.5cm x 17cm)

Weight:
7 lbs (3KG)
features

RA62c Headphone Amplifier

Six Channels of clean

,

quiet headphone/earphone amplification.
Individual Direct Inputs to mix separate stereo signal with Main Input signals.
1/4" and 3.5mm Headphone/Earphone Outputs.
LED Clip indication.
Stereo/Mono operation.
-9%
The Rolls RS81B is a state-of-the-art Phase Lock Loop digital AM/FM Tuner designed to meet the requirements of professional environments.

Rolls RS81B

In stock

Original price was: $ 402.52.Current price is: $ 367.52.
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Weight 3.2 kg
features

RS81 Quartz PLL Synthesized AM/FM Tuner

Up to 40 FM and AM stations may be stored.
RDS ( Radio Data System) Display.
Retains presets when power is off.
Large LCD digital display.
Auto Search and Store function.
Standard 1 space EIA rack chassis.
Headphone output

,

XLR outputs

,

and Signal Strength meter.
Remote included.
specification

FM SECTION:

Tuning Range:
87.5-107.9MHz

3 dB Limiting:
12dB

Image Rejection:
53dB

Usable sensitivity mono IHF:
9dB

Selectivity:
(-70KHz : +90KHz)

S/N Ratio at 1 mV Mono:
52dB

Stereo:
50dB

THD at 1 mV 40 kHz deviation:
0.18%

Stereo Separation:
28dB

AM Suppression Mod.:
52dB

Frequency Response:
3dB

Antenna Input Impedance:
75 Ohms

AM SECTION:

Tuning Range:
530 – 1710 kHz (10 kHz increm.)

,

522 – 1620 kHz (9 kHz increm.)

IF Frequency:
450KHz

Usable Sensitivity:
28dB

Auto Scan Sensitivity:
41dB

S/N Ratio at 5 mV/M:
46dB

6 dB Bandwidth:
7KHz

Image Rejection:
42dB

A.C.A. +/- 9 kHz:
46dB

AGC Action:
43dB

THD at 5mV/M:
0.40%

Antenna Input Impedance:
300 Ohms

Size:
19" x 1.75" x 5" (48.3 x 4.5 x 12 cm)

Weight:
7.1 lbs. (3.2 kg)
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Product can be split into multiple boxes

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