Fostex PH-100 Owner'S Manual Download Page 4

Model PH-100

Rear Panel section

8. [INPUT (-10dBV)] jacks (L, R)

 (PHONE: -10dBV)

Connect to -10 dBV balanced output connectors of
an external device.
A stereo signal from these balanced connectors are
sent 

[PHONES]

 jacks (1 through 10) on front and

rear panel.
You can control the signal levels using the 

[INPUT]

control on the front panel.

3. [CASCADE OUT] jacks (L, R) 

(RCA: -10dBV)

To cascade two PH-100s, connect between the
cascade jacks of the first unit and the unbalanced

[INPUT]

 jacks of the second unit.

See page 6 for details about cascade connection.

+4dBu

5

4

3

2

1

10

9

8

7

6

PHONES (PRIORITY TO "FRONT PHONES" OUTPUT)

AC IN

CASCADE

OUT (-10dBV)

L

10

9

8

7

6

R

L/MONO

INPUT

(-10dBV)

CHANNEL IN (-10dBV)

INPUT L

INPUT R

-10dBV

-10dBV

HOT

R

L/MONO

AUX IN

(-10dBV)

COLD

GND

XLR

PHONE

2
3

1

T
R

S

2

1

4

3

5

R

+4dBu

1

2

3

4

5

6

7

8

1. [AC IN] connector

Connects the supplied power cord.

6. [INPUT (-10dBV)] jacks (L/MONO, R) 

(RCA: -10dBV)

Connect to -10 dBV unbalanced output connectors
of an external device.
A stereo signal from these jacks is sent the 

[PHONES]

jacks (1 through 10) on front and rear panel.
If you connect a plug only to the “L/MONO” jack,
the same signal is sent to both L and R channels.

4. [CHANNEL IN] jacks (1 through 10) 

(RCA: -10dBV)

The signal from each input jack is directly sent to
the corresponding headphone output.
i.e. The signal from 

[CHANNEL IN 5]

 is directly

output from 

[PHONES 5]

.

5. [AUX IN] jacks (L/MONO, R) 

(RCA: -10dBV)

Connect to -10 dBV unbalanced output connectors
of an external device.
A stereo signal from these input jacks is sent the

[PHONES]

 jacks (1 through 10) on front and rear

panel.  If you connect a plug only to the L/MONO
jack, the same signal is sent to both L and R
channels.
You can control the signal level using the 

[AUX IN]

control on the front panel.

7. [INPUT (+4dBu)] connector (L, R) 

 (XLR-3-31 type: +4dBu)

Connect to +4 dBu balanced output connectors of
an external device.
A stereo signal from these balanced connectors are
sent 

[PHONES]

 jacks (1 through 10) on front and

rear panel.
You can control the signal level using the 

[INPUT]

control on the front panel.

1

3

2

The pin assignment of the XLR connector

The pin assignment of the phone plug

Sleeve

Ring

Tip

1
2
3

GND

HOT

COLD

Sleeve

Tip

Ring

GND

HOT

COLD

2. [PHONES] jacks (1 through 10)

Connect headphones. There are also headphone
jacks on the front panel so you can use whichever
you like.

<Note>

Each headphone jack on the front panel take prior-
ity to the corresponding (same number's) head-
phone jack on the rear panel.
You cannot use both front and rear jacks with the
same number simultaneously. If you connect head-
phones to both front and rear jacks with the same
number, you can only use the headphones connected
to the front jack.

4

You can control the signal level using the 

[INPUT]

control on the front panel.
To cascade two PH-100s, connect between the

[CASCADE OUT]

 jacks of the first unit and the

unbalanced

 [INPUT]

 jacks of the second unit.

See page 6 for details about cascade connection.

Summary of Contents for PH-100

Page 1: ...acks which are useful when using the PH 100 as a cue box In addition you can cascade PH 100s making more than 10 persons possible to monitor the same stereo source Please read through this manual before using and always keep it nearby Owner s Manual ModelPH 100 Headphone Amplifier Distributor Contents SafetyInstructions 2 NotesonOperation 3 Names and Functions Frontpanelsection 3 Rearpanelsection ...

Page 2: ... intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance ...

Page 3: ...he rear panel You cannot use both front and rear jacks with the same number simultaneously If you connect head phones to both front and rear jacks with the same number you can only use the headphones con nected to the front jack Notes on Operation Do not use headphones for long hours at high sound levels If the headphones is used under such condition it could injure your hearing Also be careful no...

Page 4: ...N jacks L MONO R RCA 10dBV Connect to 10 dBV unbalanced output connectors of an external device A stereo signal from these input jacks is sent the PHONES jacks 1 through 10 on front and rear panel If you connect a plug only to the L MONO jack the same signal is sent to both L and R channels You can control the signal level using the AUX IN control on the front panel 7 INPUT 4dBu connector L R XLR ...

Page 5: ...K 10 9 8 7 6 5 4 3 2 1 PHONES CAL CUE OUT 1 CUE OUT 2 MON OUT MIXER AUX IN AUX IN INPUT INPUT Example 2 Using an individual talkback monitor facility The following figure shows the example of using an individual talkback monitor facility of the PH 100 By connecting each CHANNEL IN jack to an individual cue output of the mixing console which can send a talkback signal you can send talkback to an in...

Page 6: ...IN 10dBV COLD GND XLR PHONE 2 3 1 T R S 2 1 4 3 5 R 4dBu 4dBu 5 4 3 2 1 10 9 8 7 6 PHONES PRIORITY TO FRONT PHONES OUTPUT AC IN CASCADE OUT 10dBV L 10 9 8 7 6 R L MONO INPUT 10dBV CHANNEL IN 10dBV INPUT L INPUT R 10dBV 10dBV HOT R L MONO AUX IN 10dBV COLD GND XLR PHONE 2 3 1 T R S 2 1 4 3 5 R 4dBu Notes for cascading To cascade PH 100s connect between the CASCADE OUT jacks L R of the first unit an...

Page 7: ...r RCA pin x 2 Standard input level 10dBV Input Impedance 10kΩ or more AUX IN L MONO R Unbalanced Connector RCA pin x 2 Standard input level 10dBV Input Impedance 10kΩ or more CHANNEL IN 1 10 Unbalanced Connector RCA pin x 10 Standard input level 10dBV Input Impedance 10kΩ or more OUTPUT PHONES OUT 1 10 Available on both the front and rear panels the front jacks take priority Connector PHONE x 20 M...

Page 8: ... ADD Rua de Santa Catarina 131 4000 Porto Portugal TEL 351 2 2086009 2001394 FAX 351 2 2054760 2087488 SPAIN NAME Multitracker S A ADD C Garcilaso No 9 Madrid 28010 Spain TEL 34 91 4470700 91 4470898 FAX 34 91 5930716 SWEDEN NAME TTS Scandinavia AB ADD Kavallerivagen 24 172 48 Sundbyberg Sweden TEL 46 8 59798000 FAX 46 8 59798001 SWITZERLAND NAME Audio Bauer Pro AG ADD Bernerstrasse Nord 182 CH 80...

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