Toa MX-401 Operating Instructions Manual Download Page 9

MIXER  SECTION

Frequency  Response

+0,  -3dB  60Hz~20kHz  ( i n p u t  LEVEL  at  "5"  p o s i t i o n )

Total  Harmonic  Distortion

0.05% +4dB* at  1kHz.

Hum  and  Noise

  (Open)

E q u i v a l e n t I n p u t Noise 

-130dB*  (20Hz  ~  20kHz)

E q u i v a l e n t  I n p u t  Noise 

-133dB*  (IHF  A)

All  level  Controls  M i n i m u m  

- 1 1 0 d B *   ( I H F   A )

PGM  Master  a t  MAX  and  all

i n p u t  level  c o n t r o l s  m i n i m u m  -90dB*  (IHF  A)

PGM  Master  a t  MAX  and  one

i n p u t  level  c o n t r o l  at  MAX 

-70dB*  ( I H F  A)

Maximum  Voltage  Gain

INPUT  to  PGM  o u t 

64dB

INPUT  t o  FB  o u t 

64dB

INPUT  t o  GEQ  o u t 

64dB

A U X  t o  PGM  o u t 

24dB

Input  EQ

50Hz ±15dB  S h e l v i n g
20kHz  ±15dB  Shelving

Equalization

63Hz  ±12dB  P e a k i n g 

2 k H z  ±12dB  P e a k i n g

250kHz  ±12dB  P e a k i n g 

8kHz  ± 1 2 d B  Peaking

1kHz  ±12dB  P e a k i n g

INPUT SPECIFICATIONS

OUTPUT SPECIFICATIONS

POWER  AMPLIFIER  SECTION

Frequency  Response

+0,  -1dB  15Hz  to  30k Hz  (150W  RMS  4

Rated Power  & Load

150W  RMS  (4

)  110W  RMS  (8

Power  Output  at  Clipping

1% THD,  1kHz
160W  RMS  (4

)  115 W  RMS  (

Total  Harmonic  Distortion

Less  than  0.1%  (200mW  ~150W  RMS,  20Hz~20kHz, 4

Typically  below  0.05%

Compresser  Dynamic  Range

Greater  t h a n  26dB

Hum and Noise

At  least  105dB  S/N  r a t i o ,  20Hz~20kHz

At  least  109dB  S/N  r a t i o  IHF-A  w e i g h t e d

Damping  Factor

Greater  t h a n  200  [1kHz  8

Input  Sensitivity

+4dB*  (1.23V)

Input  Impedance

10k

Output  Connector

Phone  J a c k  ×2

Power  Requirement

300W

Dimensions

494(W)  ×  180(H)  ×  304(D)  (19.44  ×  7.09  ×  11.97) ins.

Weight

10  kg  (22  lbs)

*0dB  is  referenced  to  0.775V  RMS.

*Specifications  are  subject  to  change  without  notice.

)

)

)

)

CONNECTION

CH1

CH4

AUX

GEQ

PWR/AMP

INPUT

LOW  Z

HIGH  Z

ACTUAL
LOAD
IMPEDANCE

OPEN

27k

30k

50k

10k

FOR  USE
WITH
NOMINAL

50

TO  250

MICRO-
PHONES

27k

OR

LOWER  IMP
LINES

30k

OR

LOWER  IMP,
LINES

50k

OR

L O W E R  IMP,.
LINES

10k

OR

LOWER  IMP,

LINES

SENSITIVITY*

(PGM OUTPUT
LEVEL +4dB)

-60dB (0.78mV)

-35dB (13.8mV)

-20dB (77.5mV)

+4dB  ( 1 . 2 3 V )

+4dB  (1.23V)

CONNECTOR

X L R TYPE  NC3F

PHONE  J A C K

RCA  PIN  JACK
P H O N E  J A C K

P H O N E  J A C K

P H O N E  J A C K

CONNECTION

PGM

GEQ

FB

ACTUAL
SOURCE
IMPEDANCE

600

600

600

FOR  USE  WITH
NOMINAL

600!

OR  HIGHER

IMP.  LINES

600

OR  HIGHER

IMP.  LINES

600

OR  HIGHER

IMP.  LINES

OUTPUT  LEVEL*

N O M I N A L

+4dB  (1.23V)

+4dB  (1.23V)

+4dB  (1.23V)

MAX.  BEFORE
CLIP

+20dB  ( 7 . 7 5 V )

+20dB  (7.75V)

+20dB  (7.75V)

CONNECTOR

PHONE  J A C K

P H O N E  JACK

PHONE  JACK

Specifications

All manuals and user guides at all-guides.com

Summary of Contents for MX-401

Page 1: ...POWERED MIXER Operating Instruction Manual Model MX 401 Toa Electric Co Ltd KOBE JAPAN All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...9 1 XLR Type Audio Connector The connectors are wired as follows The pin 1 is ground shield the pin 2 cold low minus the pin 3 hot high plus 2 Description of components and functions on the MX 401 Var...

Page 3: ...ity 3 spring reverb a full patch bay with 1 4 phone auxiliary and RCA tape inputs and master volume controls for Program Foldback and Reverb return to both The power amp protection circuitry and autoc...

Page 4: ...tronically balanced inputs with an input impedance of 1k ohms Reverb to Program Control REV TO PGM This control adjusts the amount of reverb signal that is returned to the program buss and thus the le...

Page 5: ...4 6 inches should do The vents on the bottom and top of the MX 401 are also provided for convec tion cooling These vents should be kept clear and open Failure to do so may cause thermal shut down of t...

Page 6: ...Speaker Jack on Rear Panel Low Z input should be connected with low impedance 50 ohm 600 ohm microphones Line Out KEYBOARD CASSETTE TAPE DECK for playback Line Out MUSICAL INSTRUMENT 5 Connection Exam...

Page 7: ...ed to 0 775V RMS All XLR Type connectors are electronic balanced Phone jack is unbalanced If the line going from one piece of equipment to another is long more than 5m we recommend that balanced outpu...

Page 8: ...BLOCK DIAGRAMS LEVEL DIAGRAM 7 Block and Level Diagrams All manuals and user guides at all guides com...

Page 9: ...ange Greater than 26dB Hum and Noise At least 105dB S N ratio 20Hz 20kHz At least 109dB S N ratio IHF A weighted Damping Factor Greater than 200 1kHz 8 Input Sensitivity 4dB 1 23V Input Impedance 10k...

Page 10: ...INPUT EQ set at 5 POWER AMP POWER BAND WIDTH POWER AMP COMPRESSOR GEQ POWER AMP T H D vs POWER OUTPUT REVERBERATION FREQUENCY RESPONSE 304 11 97 494 19 44 180 7 09 9 Characteristics Diagrams Appearan...

Page 11: ...Toa Electric Co Ltd KOBE JAPAN Printed in Japan 133 02 873 5 All manuals and user guides at all guides com a l l g u i d e s c o m...

Reviews: