Schertler STAT PRE PS User manual

Schertler SA
Via Beroldingen 18
6850 Mendrisio
Switzerland
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QUICK GUIDE V1
STAT PRE PS
QUICK GUIDE
THANK YOU
FOR
CHOOSING
SCHERTLER
QUICK START
AT FIRST USE
Connect the provided 24V power supply to the
dedicated socket and turn on the preamp before the
audio connections.
CONNECTIONS
Connect the instrument cable to the INPUT jack
socket and the output cable to the OUTPUT jack
socket.
LEVEL SET UP
Set the GAIN as needed. Don’t be afraid to even
take it all the way up.
EXTERNAL EFFECTS
The use of external effects is only possible in series
and AFTER the STAT PRE.
WARNING: Do NOT use the STAT PRE with
MAGNETICO AG6 guitar pickup, as the 10V
provided by the preamp might damage the pickup.
RELATED PRODUCTS
TEDDY
Stage monitor ARTHUR Mixer
ACOUSTIC
Amps
PS-W
Power supply STAT
pickups
CONNECTIONS
UNBALANCED output
to line channels
(Plug for battery check) UNBALANCED input from pickup
CA JM JM
¼”jack cable

The preamplier works with the provided 24 VDC power supply.
Equipped with a single INPUT and OUTPUT, plus a GAIN control for adjusting the level of input signal, the
preamp is activated when jack cables are inserted into both the INPUT and OUTPUT sockets.
WARNING: Although all ground connections are correctly implemented on the STAT system (pickup, cables,
STAT PRE box and circuit), they are not directly connected to ground (and are therefore “oating”), as they
actually depend on the grounding connection of the device to which the STAT system is connected.
If that device is not properly grounded, or generates a ground loop, it is possible to experience hum. Solving
the problem requires attention to the device’s ground connection, usually via the GROUND LIFT switch.
In short: the ground connection must be provided by the device to which the STAT system is connected.
TECHNICAL INFORMATIONPRACTICAL TIPS
Weight
Dimensions (LxDxH)
Frequency response (@ ± dB)
Construction
Mic In connector
Mic In sensitivity
Mic In impedance
Instrument In connector
Instrument In sensitivity
Instrument In impedance
Return connector
Return sensitivity
Return impedance
Master Out connector
Master Out level
Master Out impedance
Warm
Low Cut
Phantom power (nominal)
Stat power (10 VDC)
Preamp
Audio transformer
Supply
0.16 kg
10. x 5.5 x 2.5 cm
40 Hz to 20 kHz
Aluminum box
n.a.
n.a.
n.a.
1/4” jack unbalanced
0 dBu
25 kΩ
n.a.
n.a.
n.a.
1/4” jack unbalanced
8 dBu
190 Ω
1st order Low pass (cut freq. 2 kHz) always on
2nd order High pass lter (cut freq. 100 Hz) always on
No
Yes
Class-A, no negative feedback
No
24 VDC 210 mA regulated power supply (provided)