Db-drive A72500.1 Manual de usuario descargar pdf (Pagina 2)

1. OKUR AMPLIFIER’S SPECIFICATION

1-1. OKUR digital monoblock amplifiers

Working Voltage

Frequency Response

Signal to Noise Ratio

Damping Factor

Low Level Input

Low Pass Filter

( @ 24dB Slope )

Bass Boost @ 45Hz

Subsonic Filter

( @ 24dB slope )

Phase Shift

Master/slave ( Linkable )

Remte Level Control

RCA line Output

Minimum working impedance

OKUR

Load Voltage & THD

4ohm 14.4 volts & 1%

2ohm 14.4 volts & 1%

1ohm 14.4 volts & 1%

A7 750.1

1 X 175

1 X 375

1 X 750

A71100.1

1 X 225

1 X 550

1 X 1100

A7 1500.1

1 X 375

1 X 750

1 X 1500

A7 2000.1

1 X 740

1 X 1300

1 X 2200

A7 2500.1

1 X 1300

1 X 2350

1 X 4300

8.5~16 Volts

20Hz ~ 250Hz

< 100dB

250 <

6V ~ 0.2V

Variable 35Hz ~ 250Hz

Vairable 0 ~ 9dB

Variable 10Hz ~ 50Hz

Variable 0 ~ 180 degree

Yes

Yes

Yes

1 ohm for single unit

2 ohm for linked

1-2. OKUR 2 and 4channel class AB amplifiers

Frequency Response

Signal to Noise Ratio

Damping Factor

Low Level Input

High Pass Filter

( @ 18dB Slope )

Crossover Selector

Low Pass Filter

( @ 18dB Slope )

Bass Boost @ 45Hz

Input Mode Selector

Remote Level Control

RCA line Output

Minimum working impedance

Load Voltage & THD

4ohm 14.4 volts & 1%

2ohm 14.4 volts & 1%

4ohm bridegd 14.4 volts & 1%

A7 75.4

4 X 60

4 X 90

2 X 180

A7 125.4 A7 300.2

4 X 110 2 x 300

4 X 170 2 x 450

2 X 340 1 x 600

20Hz ~ 30KHz

105dB

200 <

6V ~ 0.2V

Variable 50Hz ~ 5KHz

HP-FULL-LP / BP

Vairable 50Hz ~ 500Hz

Variable 0 ~ 18dB

CH2 - CH4

Yes

Yes

2 ohm stereo or 4 ohm mono.

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