Rolls DA134 Bruksanvisning

Rolls Mixerkonsol DA134

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DA134

DISTRIBUTION AMPLIFIER

Quick Start Operation Guide

ROLLS CORPORATION

SALT LAKE CITY, UTAH

04/12

FEATURES

- Expands the output of a stereo device to multiple outputs

- Can raise the output level to true line level for any output

- Stereo 4 channel distribution ampli er

- Front panel volume controls

- Mono or Stereo operation

- DC low end frequency for audiophile frequency responce

- Small compact design

- Accepts inputs directly from I-pad / I- pod or laptop / notebook

Input Impedance: 10 KΩ

Max Input Level: +12 dBV

Output Impedance: 470 Ω

Max Output Level: +12 dB

Max Gain: 20 dB

S/N Ratio: >90 dB

Cross Talk: -70 dB (stereo)

Frequency Response: DC - 60 kHz, +/- 1 dB

THD: <.008%

Power: 15 VDC

Size: 6.5” x 3.5” x 1.5”

Weight: 1 lbs. 3 oz.

SPECIFICATIONS

pwr

DA134

4 Ch. Distribution

STEREO-MONO

0 10

LEVEL

0 10

LEVEL

0 10

LEVEL

0 10

LEVEL

CH 1 CH 2 CH 3 CH 4

Ampliﬁer

INTRODUCTION

Thank you for your purchase of the ROLLS DA134 Distribution Ampli er. This unit will

distribute a mono signal to eight outputs, or a stereo signal to four right and four left

outputs. The outputs are designed to drive line level signals.

NOTE: THIS MANUAL ASSUMES THE USER HAS A BASIC WORKING KNOWLEDGE OF

AUDIO ELECTRONICS, BALANCED AND UNBALANCED CONNECTIONS, AND PROPER

SIGNAL LEVEL SETTING.

FRONT PANEL

Channel Level Controls: These volume controls vary the level of signal for each indi-

cated output.

pwr: LED indicating the unit’s power status.

STEREO/MONO CONFIGURATION

Use the Stereo - Mono switch to change the stereo/mono con guration of the DA134.

Follow the silk screening on the unit for proper connection.

REAR PANEL

DC Jack for connection to the included Rolls PS27s power supply.

INPUTS Right and Left: RCA jacks.

Stereo pass thru: For connection to another DA134 (for liking them together). This

could also be used as another input if needed(assuming your input devices are com-

patible). It is directly connected to the main Stereo Input RCA’s

Outputs 1 - 4: RCA output jacks.

SCHEMATIC

Rolls Corporation

5968 S 350 W

Murray, UT 84107

da134.sch D

9March2012

Title

Size: Document Number:

Date:

Rev:

Sheet of

DA134 4ch Stereo Distribution Amp

V+

V-

U1B

4560

U1A

4560

U2B

4560

U2A

4560

U3B

4560

U3A

4560

U4A

4560

U4B

4560

470

P1A

P100K X2

P4B

P100K X2

P3B

P100K X2

P2B

P100K X2

P1B

P100K X2

P2A

P100K X2

P3A

P100K X2

P4A

P100K X2

10K

R10

10K

R12

10K

R4 470

0 ohm

R20

470

R19

470

R17

470

R18

470

R16

470

R15

470

0 ohm

1000 UF

C10

1000 UF

R25

22K

R24

22K

JAPDC

1N4001

R11

10K

LDRR

R21

10K

27PF

JK3.5ST

V-

J1A

RCAX4 PC

J1B

RCAX4 PC

SW1

SPDT

R5 10K

R6 10K

R13470

R14

470

J2A

RCAX4 PC

J2B

RCAX4 PC

J3A

RCAX4 PC

J3B

RCAX4 PC

STEREO/ MONO

CH 1

CH 2

CH 3

CH 4

INPUTS

Disclaimer:

Training and operation is the dealers responsibility. At Rolls we

do not sell directly to customers we have factory authorized

dealers and it is the dealers responsibility to gather your equip-

ment list and recommend proper products to the consumer. Do

not call the Rolls factory and expect help with your setup we

rely on our dealers to do such work. There is only so much that

can be done over the phone so PLEASE CONTACT YOUR LO-

CAL DEALER WITH QUESTIONS. If you have purchased you

item online or used, you are on your own. WE HIGHLY REC-

OMMEND THAT IF YOU ARE NOT FAMILIAR WITH SUCH

PRODUCTS TO PLEASE BUY THEM FROM A REPUTABLE

FACTORY AUTHORIZED DEALER THAT OFFERS CUSTOM-

ER SUPPORT..

INSTALLATION:

Install the DA134 hook up all input and output connections. The unit is intended for

installations where several zones or areas need to be controlled. The DA134 is com-

patalbe with the Rolls RMS270 rack tray system. Two DA134’s can be professionally

mounted in the RMS270 rack tray.

pwr

DA134

4 Ch. Distribution

STEREO-MONO

0 10

LEVEL

0 10

LEVEL

0 10

LEVEL

0 10

LEVEL

CH 1 CH 2 CH 3 CH 4

Ampliﬁer

15 VDC

INPUTS

1/8” RCA STEREO

PASS

THRU

CH.1 CH.2 CH.3 CH.4

OUTPUTS

Produktspecifikationer

Varumärke:	Rolls
Kategori:	Mixerkonsol
Modell:	DA134
Enhetsplacering:	Ingebouwd
Färg på produkten:	Grijs
Dörrgångjärn:	Rechts
Inbyggd display:	Nee
Vikt:	32000 g
Bredd:	596 mm
Djup:	545 mm
Höjd:	815 mm
Nettoskatt:	100 W
Sladdlängd:	2.45 m
Ljudnivå:	41 dB
Energie-efficiëntieklasse:	E
Årlig-energiförbrukning:	150 kWu
Förpackningens vikt:	32800 g
Förpackningens bredd:	632 mm
Djuppackning:	615 mm
Förpackningshöjd:	880 mm
Frys nettokapacitet:	18 l
Fryskapacitet:	3 kg/24u
Dörröppningsriktning utbytbar:	Ja
Kylskåpets nettokapacitet:	108 l
No Frost (kylskåp):	Nee
Kylskåp invändig belysning:	Ja
Typ av lampa:	LED
Multi-luftvägssystem (kylskåp):	Nee
Antal hyllor i kylskåp:	2
Antal-grönsakslådor:	2
Frysläge:	Boven
No Frost (frys):	Nee
Retentionstid vid strömavbrott:	10 uur
Snabbfrysfunktion:	Nee
Antal fryshyllor:	1
antal stjärnor:	4*
Semesterfunktion:	Nee
Total nettokapacitet:	126 l
Automatisk avfrostning (kylskåp):	Nee
Installationsfackets bredd:	599 mm
Installationsfack djup:	550 mm
Installationsfack höjd:	820 mm
Hyllmaterial:	Glas
Supercool funktion:	Nee
Kylskåpsdörrfickor:	2
Till fackområdet:	Nee
Larm för öppen dörr:	Nee
Nuvarande:	16 A
Antal kompressorer:	1
Lägsta drifttemperatur:	16 °C
Maximal temperatur (drift):	43 °C
Klimaatklasse:	N-T
Automatisk avfrostning (frys):	Nee
Bulleremissionsklass:	C
Kylsystem:	Statisch
Multi-luftvägssystem:	Nee
antal dörrar:	1 deur(en)
Vattendispenser:	Nee
Antibakteriellt fack:	Nee
Elektronisk styrning:	Nee
Ventilation:	Nee
AC-ingångsspänning:	220-240 V
AC-ingångsfrekvens:	50 Hz
Energieffektivitetsskala:	A tot G
Infällda handtag:	Ja
Garantiperiod:	2 jaar