Art HQ 231 Spécifications télécharger pdf (Page 50)

50 Specifications subject to change without notice

Frequency Response: 20 Hz to 20k Hz, ±0.25dB @ -15 Dbu,

-3dB @

pproxima

tely 165 kHz

Total Harmonic Distortion: <0.26% From 20 Hz To 20 kHz @ –15 Dbu

<0.1% From 45 Hz To 20 kHz @ –15 Dbu

0.002%

ypical @ 1 kHz,

–15 Dbu

Phase Response: <10@ 20 kHz (Ref. 1k Hz)

Input Impedance: >1.1 kohms @ 1 kHz

(Typical Driving Source Impedance Is 150 ohms)

Output Impedance: <255 ohms @ 1 kHz

(Typical Output Load Impedance Is 1 kohms)

Common Mode Rejection Ratio: >105dB @ 60 Hz >80dB @ 3 kHz

Voltage Insertion Loss: Approximately 2dB @ 1 kHz

Maximum Input Level (1% THD): -1.4dBu @ 20 Hz

+3.5dBu @ 30 Hz

+9.4dBu @ 50 Hz

NOTE: All measurements made from TRANSFORMER ISOLATED MICROPHONE OUTPUT with

PAD SWITCH out (off) and 150 Ohm balanced source feeding MICROPHONE INPUT and 1K Ohm

load connected to TRANSFORMER ISOLATED MICROPHONE OUTPUT to simulate a typical “real

world”

microphone and mic preamplifier

0dBu = 0.775 VRMS

Input Connections XLR-F balanced

1/4-inch TRS balanced

RCA

Output Connection XLR-M balanced

1/4-inch TRS balanced

RCA

Frequenc

y Response

10 Hz –50 kHz+/-.5dB @ +4dBu

THD .01% Typical @ 1 kHz,+18dBu,

<.1% @ 100 Hz, +24dBu

Channel Separation 90dB typical

CMRR 60dB typical

Phase Shift less than 5°, 20Hz – 20 kHz

Insertion Loss 4dB @ 100k Ohm Load,

5.5dB @ 600 Ohm Load

Power Requirements N/A – Passive Design

Dimensions HxWxD (in) 1.75 x 19 x 3.75

Dimensions HxWxD (mm) 44.5 x 483 x 95

Weight: (lb/kg) 3.75 / 1.7

MX225

Input Connectors XLR-F balanced (x4)

Output Connectors XLR-M balanced (x10)

Input Impedance 47 kohms

Maximum Input level +20dBu balanced

Output Level +24dBu balanced

Output Impedance 200 ohms

Maximum Gain +6dB

Signal-to-Noise >90dB typical

THD .05% Typical

Dimensions HxWxD (in) 1.75 x 19.0 x 7.25

Dimensions HxWxD (mm) 44.5 x 483 x 184

eight (lb/kg)

5.34 / 2.42

Input Connections XLR-F balanced (x3)

XLR-F balanced (8)

1⁄4-inch unbalanced (x2)

1/4-inch unbalanced (8)

3 pairs stereo RCA (6 total)

RCA (1)

Output Connections TRS balanced 1/4-inch (x2)

1/4-inch balanced TRS (1)

1/4-inch unbalanced (x1) / RCA (x2)

RCA (1)

Input Impedance 600/22 kohms mic/line XLR inputs 2 kohms Mic

10 kohms RCA inputs 20 kohms Line

22 kohms 1/4-inch effects returns 10 kohms Aux. Bus In

Output Impedance 50 ohms 1/4-inch main outputs 200 ohms balanced

1 kohms RCA record outputs 100 ohms Prefade Out

100 ohms effects output

Maximum Input Level -10dBu/+20dBu mic/line XLR inputs -6dBu Mic

+20dBu RCA line inputs +18dBu Line

+20dBu Effects inputs

Maximum Output Level +24dBu balanced main outputs

+27dBu balanced

+20dBu RCA record outputs

+21dBu unbalanced

+20dBu Effects output

Phantom P

ower

+15

Volts DC (regulated / low noise) +48 Volts DC (regulated/low noise)

Maximum Gain 56dB/26dB mic/line / 26dB RCA inputs

65dB/39dB mic/line

Signal to Noise Ratio >90dB typical

>90dB typical

THD .01%

Typical <.01% typical

Equalizer Range +/-12dB @ 100 Hz & 10 kHz

Equiv

alent Input Noise

-108dBu typical

CMRR >52dB (mic)

Phase Shift <10 degrees,

20 Hz - 20 kHz

Power Requirements USA – 105 to 125 VAC / 50-60 Hz, 120VAC / 50-60 Hz, or

15 Watts typical 240V

AC / 50 Hz, 15VA

Dimensions HxWxD (in) 1.75 x 19.0 x 6.0 1.75 x 19 x 6

Dimensions HxWxD (mm) 44.5 x 483 x 152 44.5 x 483 x 152

Weight (lbs/kgs) 6.2 / 2.8 6.3 / 2.9

MX622 MX821

Maximum Input Level -1.4dBu at 20 Hz, ≤ 1% THD

+3.5dBu at 30 Hz, ≤ 1% THD

+9.4dBu at 50 Hz, ≤ 1% THD

Input Impedance Greater than 1.1 kohms at 1 kHz

(Typical driving source impedance is 150 ohms)

Output Impedance < 255 ohms a

t 1 kHz

ypical output load impedance is 1 kohms)

Frequency Response 20 Hz to 20 kHz, ±0.25dB @ -15dBu

-3dB a

t a

pproxima

tely 165 kHz

THD+Noise < 0.26% from 20 Hz to 20 kHz a

t –15dBu input

< 0.1% from 45 Hz to 20 kHz at –15dBu input

0.002% Typical at 1 kHz, –15dBu input

Phase Response Less than 10 degrees at 20 kHz (ref. 1 kHz)

Common Mode Rejection 105dB @ 60 Hz

Grea

ter than 80dB @ 3 kHz

Voltage Insertion Loss Approximately 2dB at 1 kHz

Dimensions H xWxD (in) 1.75 x 19 x 3.75

Dimensions HxWxD (mm) 44.5 x 482.6 x 95

eight

(lb/kg)

3.75 / 1.7

Note: All measurements made from TRANSFORMER ISOLATED MICROPHONE OUTPUT

with PAD SWITCH out (off) and 150 Ohm balanced source feeding MICROPHONE

INPUT and 1K Ohm load connected to TRANSFORMER ISOLATED MICROPHONE

OUTPUT to simula

te a typical

“real world” microphone and microphone preamplifier.

0dBu = 0.775 VRMS

S8-3Way

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Art HQ 231 Spécifications Page 50

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