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Data Sheet-2

Parameter

Specification

Limit

Units

Conditions/Comments

Frequency Response

15-40 kHz

+0/-3

dB

Low Cut set minimum

THD+Noise

0.03

.01

%

+4 dBu, 20-20k Hz

Equivalent Input Noise (EIN)

120

2

dB

Inst Mic In to Send, 60 dB gain

115

2

dB

Inst PZO In to Send, 60 dB gain

Signal-to-Noise Ratio

re +4 dBu, 20 kHz BW

..........Return In to Main Out

88 / 81

2

dB

Unity/Max gain

..........Instrument In to Main Out 81

2

dB

Max gain except PU gains 50%

Crosstalk

greater than 70 at 2 kHz

min

dB

50 dB at 20 kHz

Mic Pickup Phantom Power

+6 or +15

5%

VDC

Switch on rear

Input Impedances: Mic Pickup

20k (1.8k w/Phantom Power)

1%

Ω

..........PZO Pickup

5 Meg

min

Ω

1 kHz

..........All Others

20k

1%

Ω

Insert, Return & Expand

Maximum Input Levels

..........Instrument Pickups

+12

1

dBu

(3.09 Vrms)

..........All Others

+22

1

dBu

(9.76 Vrms)

7-Band EQ: Center Frequencies

40/100/250/630/1.6k/4k/10k

3%

Hz

..........Bandwidth

2.0

3%

oct

..........Boost/Cut Range

±12

1

dB

Low Cut: Frequency Range

15-250

10%

Hz

Slope = 12 dB per octave

Maximum Available Gain

Input to Main Output (Line-level)

..........Instrument Pickups

86

2

dB

..........Headphones

10

1

dB

..........Return or Insert

16

2

dB

Output Impedances

..........Main Line-level

50

1%

Ω

Balanced

..........Main Mic-level

100

1%

Ω

Balanced

..........Headphones

90

1%

Ω

Unbalanced

..........Effect or Insert Sends

100

1%

Ω

Unbalanced

Maximum Output Levels

..........Main Line-level

+22

1

dBu

Balanced into 600 Ω

..........Main Mic-level

-20

1

dBu

Balanced into 1 kΩ

..........Effect or Insert Sends

+22

1

dBu

Unbalanced into 2 kΩ

Headphones: Maximum Power

170

5%

mW

150 Ω headphones

100

5%

mW

600 Ω headphones

..........THD + Noise

less than 0.015

max

%

150 mW / 150 Ω, 20-20 kHz

..........Crosstalk

greater than 80 @ 1 kHz

min

dB

60 dB, 20-20 kHz

Unit: Agency Listing

..........120 VAC model

Class 2 Equipment

National Electrical Code

UL & CSA

Exempt Class 2 equipment

..........230 VAC model

CE-EMC

EMC directive 89/336/EEC

CE-Safety

Exempt per Art. 1, LVD 73/23/EEC

Power Supply: Agency Listing

Class 2 Equipment

..........120 VAC model

UL

File no. E88261

CSA

File no. LR58948

..........230 VAC model

CE-EMC

EMC directive 89/336/EEC

CE-Safety

LV directive 73/23/EEC

..........100 VAC model

Built to JIS

Japan only

CE (safety)

LV directive 73/23/EEC

Power Supply Input

18 VAC w/center tap

10%

Vrms

Rane RS 1 (supplied)

Maximum Current Consumption 200

mA

Unit: Size

1.75" H x 19" W x 5.3" D (1U)

(4.4 cm x 48.3 cm x 13.5 cm)

..........Weight

5 lb

(2.3 kg)

Shipping: Size

4.25" x 20.3" x 13.75"

(11 cm x 52 cm x 35 cm)

..........Weight

9 lb

(4.1 kg)

Note: 0 dBu=0.775 Vrms

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