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TERRATEC PRODUCER/SINE PA 120, PA 200, PA 460 
English Manual 
Version 1.0, last revised: November 2003
 
 
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CE Declaration 
We: 
TerraTec Electronic GmbH, Herrenpfad 38, D-41334 Nettetal, Germany 
hereby declare that the products: 
TerraTec Producer SINE PA 120, PA 200 and PA 460, 
to which this declaration refers are in compliance with the following standards or stan-
dardizing documents: 
1. EN 55013 
2. EN 55020 
3. EN 60065 / IEC 65 
The following are the stipulated operating and environmental conditions for said compli-
ance: 
residential, business and commercial environments and small-company environments. 
This declaration is based on: 
Test report(s) of the EMC testing laboratory 
The information in this document is subject to change without notice and shall not be deemed as a 
warranty by the seller. No warranties, express or implied, are made with regard to the quality, 
suitability or accuracy of this document. The manufacturer reserves the right to change the contents 
of this document and/or the associated products at any time without the provision of prior notice to 
specific persons or organizations. The manufacturer shall not be held liable for damages of any 
kind arising from the use, or the inability to use this product or its documentation, even if the 
possibility of such damage is known. The information in this document is subject to copyright. All 
rights are reserved. No part of this manual may be reproduced or transmitted in any form or for any 
purpose without the express written permission of the copyright holders. Product and brand names 
contained in this document are used for identification purposes only. All registered trademarks, 
product designations or brand names used in this document are the registered property of their 
respective owners. 
®
©TerraTec
 Electronic GmbH, 1994-2003. All rights reserved (12.11.03). 
   2   SINE PA 120, PA 200, PA 460 (English) 
 
 
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Contents 
Important safety information........................................................................................ 4 
Welcome! ....................................................................................................................... 5 
Scope of delivery........................................................................................................... 5 
SINE PA 120................................................................................................................... 6 
Connections and controls ............................................................................................ 6 
The front panel:........................................................................................................ 6 
The rear panel:......................................................................................................... 6 
Function....................................................................................................................... 7 
Technical data ............................................................................................................. 7 
SINE PA 200................................................................................................................... 8 
Connections and controls ............................................................................................ 8 
The front panel:........................................................................................................ 8 
The rear panel:......................................................................................................... 8 
Function....................................................................................................................... 9 
Technical data ............................................................................................................. 9 
SINE PA 460................................................................................................................. 10 
Connections and controls .......................................................................................... 10 
The front panel:...................................................................................................... 10 
The rear panel:....................................................................................................... 11 
Function..................................................................................................................... 11 
Technical data ........................................................................................................... 12 
Service at TerraTec Producer..................................................................................... 13 
Internet, Hotline ......................................................................................................... 13 
SINE PA 120, PA 200, PA 460 (English)   3 
 
 
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Important safety information  
n 
Please read all instructions before using this device. 
n 
Never use the device near water, i.e. next to a bathtub, sink, or drain, in a damp 
basement or near a swimming pool. 
n 
Used in combination with an amplifier and headphones or speakers, this device can 
cause sound levels that may result in lasting hearing damage. Avoid long exposure to 
excessive or unpleasantly high volume levels. Consult an ear specialist immediately if 
you detect a loss of hearing or a ringing in your ears. 
n 
Ensure adequate ventilation for the device when setting it up. 
n 
Do not install it near sources of heat such as radiators, ovens or similar devices. 
n 
Ensure that the device is connected only to a standard AC outlet. 
n 
Position it in such a manner that no dust, liquids or foreign objects can enter the 
housing. 
n 
Unplug the external power supply from the AC outlet if you do not intend to use the 
device for an extended period. 
n 
The device must be serviced by trained personnel if: 
o the power supply is damaged,  
o objects or liquids have entered the device,  
o the device was left in the rain,  
o the device was damaged by dropping,  
o the device is malfunctioning.  
n 
Do not attempt to repair the device yourself. Please consult a trained technician. 
n 
Please ensure that all analog devices are turned off before plugging them in. This will 
protect you from any possible—albeit weak—electrical shocks, as well as protecting 
your speakers and your hearing from sudden peaks. For digital devices, be sure to at 
least lower the volume on your playback equipment. 
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Welcome!  
We are pleased that you have chosen a TerraTec Producer rack power amplifier and 
would like to congratulate you on your decision. You've purchased a sophisticated product 
representing the state of the art of studio technology, and we're convinced that our 
product will prove extremely useful to you in the coming years and provide you with a 
great deal of entertainment. 
This manual describes the SINE PA 120, SINE PA 200 and SINE PA 460 studio power 
amplifiers. It contains everything you need to know about the correct use of the systems, 
as well as a number of practical tips that will get you started right away. 
We hope you enjoy your amplifier and would like to suggest that you browse this hope-
fully entertaining manual when you get the chance. In addition to the important informa-
tion about its technology, we have outlined a number of typical applications as well as tips 
and tricks wherever appropriate. We're convinced that even experienced users will profit 
from this guide. 
Thanks for your attention—and here's to your creativity. 
Sincerely,Your TerraTec Producer Team 
Scope of delivery  
Start by making sure that the contents of the package are complete. The  SINE PA 120 / 
PA 200 / PA 460 power amplifier package should contain at least the following:  
n 
SINE PA 120 or SINE PA 200 or SINE PA 460 19" rack power amplifier 
n 
Power supply cable 
n 
Customer service card 
n 
Registration card with the serial number 
n 
BeSonic Premium Account registration card 
n 
This manual 
Please return the enclosed registration card to us at the earliest possible opportunity or 
register online at http://www.terratec.com/register.htm 
and hotline services. 
SINE PA 120, PA 200, PA 460 (English)   5 
. This is important for support 
 
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SINE PA 120  
Connections and controls  
The front panel:  
1. VOLUME LEFT:  volume control for left channel 
2. VOLUME RIGHT:  volume control for right channel 
3. BRIDGE:   switches the stereo power amplifier to mono mode 
4. STATUS:   operation and overheating protection LED 
5. PHONES:   headphone socket, 1/4" stereo jack 
6. POWER:   power switch 
The rear panel:  
7. AC IN:      AC power input 
8. OUTPUT RIGHT:    right speaker connector 
9. OUTPUT LEFT:      left speaker connector 
10. CINCH / 1/4" JACK:   input selector, cinch or jack 
11. INPUT 1/2:      cinch input 
12. INPUT 2:      input 2 (right) 1/4" mono jack 
13. INPUT 1 (1/2 BRIDGE): input 1 (left) 1/4" mono jack 
   6   SINE PA 120, PA 200, PA 460 (English) 
 
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Function  
The SINE PA 120 studio power amplifier is designed for installation in 19" racks. Please 
ensure that it gets adequate ventilation. 
Use the included power cable to connect the PA 120 to an AC power source. Connect 
both inputs to the outputs of your mixer and the outputs to your speakers (4-8 ohm). Turn 
both VOLUME controls completely down. 
The "On" and "Protect" LEDs will light up when the power is switched on. The "Protect" 
LED will go out after 1 to 2 seconds. 
The power-up delay needs around 10 seconds to become active after turning the 
amplifier off briefly. After turning off the amplifier's power, wait at least 10 seconds before 
turning it back on to prevent damaging your speakers (power-on click). 
The amplifier's output power has not been limited in order to ensure its high pulse power. 
If the amplifier is overloaded for extended periods, the thermal protection circuit will cause 
the signal to be distorted continuously. Please turn down the volume if this occurs. 
Technical data  
Input impedance   22 kohm 
Frequency range   20 Hz to 100 kHz 
Signal-to-noise ratio   97 dB at 20 W at 4 ohms 
Output power   2 x 60 watts at 4 ohms 
2 x 40 watts at 8 ohms 
Efficiency   55 % at 4 ohm 
63 % at 8 ohms 
Harmonic distortion   0.02 % at 0.1 kHz, 20 W, 8 ohms 
0.01 % at 1 kHz, 20 W, 8 ohms 
0.02 % at 1 kHz, 30 W, 4 ohms 
Fuse   500 mA slow        
Dimensions   482.6 x 175 x 44 mm (19“, 1U) 
SINE PA 120, PA 200, PA 460 (English)   7 
 
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SINE PA 200  
Connections and controls  
The front panel:  
1. VOLUME LEFT:   volume control for left channel 
2. STATUS:   operation, clipping and overheating protection LED 
3. POWER:   Power switch 
4. VOLUME RIGHT:   volume control for right channel 
5. STATUS:   operation, clipping and overheating protection LED 
The rear panel:  
6. INPUT RIGHT:   right input, XLR 
7. INPUT RIGHT:   right input, 1/4" mono jack 
8. INPUT SOURCE:   applies the mono signal to both outputs 
9. OUTPUT RIGHT:   right speaker connector 
10. AC IN:   AC power input 
11. OUTPUT LEFT:   left speaker connector 
12. INPUT LEFT:   left input, 1/4" mono jack 
13. INPUT LEFT:   left input, XLR 
   8   SINE PA 120, PA 200, PA 460 (English) 
 
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Function  
The SINE PA 200 studio power amplifier is designed for installation in 19" racks. Please 
ensure that it gets adequate ventilation. 
Use the included power cable to connect the PA 200 to an AC power source. Connect 
both inputs to the outputs (balanced XLR or unbalanced jack) of your mixer and the 
outputs to your speakers (4-8 ohm). Turn both VOLUME controls completely down. 
Both LEDs will light up when the power is switched on. The "Protect" LED will go out after 
1 to 2 seconds. 
The power-up delay needs around 10 seconds to become active after turning the 
amplifier off briefly. After turning off the amplifier's power, wait at least 10 seconds before 
turning it back on to prevent damaging your speakers (power-on click). 
The CLIPPING LED will light up when the amplifier has reached its full output and is on 
the threshold of distortion. Please turn down the volume if this occurs. 
The INPUT SOURCE switch applies the input signal of the left channel to both output 
channels. 
Technical data  
Input impedance   100 kohm balanced 
10 kohm unbalanced 
Frequency range   20 Hz to 20 kHz 
Signal-to-noise ratio   87 dB at 20 W at 4 ohms 
Output power   2 x 100 watts at 4 ohms 
2 x 70 watts at 8 ohms 
Efficiency   55 % at 4 ohm 
63 % at 8 ohms 
Harmonic distortion   0.01 % at 1 kHz, 5 W 
0.1 % at 20 Hz – 20 kHz, 50 W 
Fuse   800 mA slow         
Dimensions   482.6 x 175 x 44 mm (19“, 1U) 
SINE PA 120, PA 200, PA 460 (English)   9 
 
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SINE PA 460  
Connections and controls  
The front panel:  
1. VOLUME CHANNEL 1:  volume control for channel 1 
2. VOLUME CHANNEL 2:  volume control for channel 2 
3. BRIDGE:   switches channels 1/2 to mono mode 
4. STATUS:   operation and mute LED 
5. MUTE 1/2   mutes channels 1/2 
6. POWER:   Power switch 
7. MUTE 3/4   mutes channels 3/4 
8. STATUS:   operation and mute LED 
9. BRIDGE:   switches channels 3/4 to mono mode 
10. VOLUME CHANNEL 3:  volume control for channel 3 
11. VOLUME CHANNEL 4:  volume control for channel 4 
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The rear panel:  
12. INPUT 4:   channel 4 input, 1/4" mono jack 
13. INPUT 3 (3/4 BRIDGE):   channel 3 or 3/4 bridged input, 1/4" mono 
 jack 
14. INPUT 3/4:   channel 3/4 input, cinch 
15. INPUT SOURCE:   input selector, cinch/jack 
16. OUTPUT SOURCE (3/4, 1/2): switches signal from Input 1/2 to OUTPUT 3/4 
17. OUTPUT 4:   speaker connection, channel 4 
18. OUTPUT 3:   speaker connection, channel 3 
19. AC IN:   AC power input 
20. OUTPUT 2:   speaker connection, channel 2 
21. OUTPUT 1:   speaker connection, channel 1 
22. INPUT SOURCE:   input selector, cinch/jack 
23. INPUT 1/2:   channel 1/2 input, cinch 
24. INPUT 2:   channel 2 input, 1/4" mono jack 
25. INPUT 1 (1/2 BRIDGE):   channel 1 or 1/2 bridged input, 1/4" mono 
 jack 
Function  
The SINE PA 460 studio power amplifier is designed for installation in 19" racks. Please 
ensure that it gets adequate ventilation. 
Use the included power cable to connect the PA 460 to an AC power source. Connect 
both inputs to the outputs of your mixer and the outputs to your speakers (4-8 ohm). Turn 
all VOLUME controls completely down. 
Both LEDs will light up when the power is switched on. The MUTE (Protect) LED will go 
out after 1 to 2 seconds. The power-up delay needs around 10 seconds to become active 
after turning the amplifier off briefly. After turning off the amplifier's power, wait at least 10 
seconds before turning it back on to prevent damaging your speakers (power-on click). 
SINE PA 120, PA 200, PA 460 (English)   11 
 
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The amplifier's output power has not been limited in order to ensure its high pulse power. 
If the amplifier is overloaded for extended periods, the thermal protection circuit will cause 
the signal to be distorted continuously. Please turn down the volume if this occurs. 
The BRIDGE switch transforms the independent stereo amplifiers (channel 1/2, channel 
3/4) each into a 120-watt mono amplifier. Use the 1/2 BRIDGE and 3/4 BRIDGE inputs 
and the OUTPUT BRIDGE (+ and -) outputs for the speakers when in bridge mode. 
VOLUME controls 1 and 3 then regulate the volume. The MUTE buttons on the front 
panel of the amplifier silence their respective channels. You can use this function to 
compare different pairs of speakers, for example. 
The OUTPUT SOURCE switch on the rear panel switches the input signal from channel 
1/2 to the outputs 3/4. Channel 3 then corresponds to the signal from channel 1 and 
channel 4 that of channel 2. 
Technical data  
Input impedance   22 kohm 
Frequency range   20 Hz to 100 kHz 
Signal-to-noise ratio   97 dB at 20 W at 4 ohms 
Output power   4 x 50 watts at 4 ohms 
4 x 35 watts at 8 ohms 
Efficiency   55 % at 4 ohm 
63 % at 8 ohms 
Harmonic distortion   0.02 % at 0.1 kHz, 20 W, 8 ohms 
0.01 % at 1 kHz, 20 W, 8 ohms 
0.02 % at 1 kHz, 30 W, 4 ohms 
Fuse   800 mA slow         
Dimensions   482.6 x 175 x 44 mm (19“, 1U) 
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Service at TerraTec Producer  
Sometimes, no matter how good the weather is, things do not always work as they 
should. Problems can arise in the best studio systems. If this happens to you, the 
TerraTec Producer team is happy to offer its service and support. 
Internet, Hotline  
If you have a tough problem—where you cannot solve the problem yourself, the support 
in this manual doesn't resolve the problem, and your dealer can't fix it either—please 
contact us directly. 
If possible, try our Internet support system first: under http://www.terratec.com/ 
always find current answers to frequently asked questions (FAQ). 
If these options do not provide the necessary help, please contact our phone hotline. You 
can also reach us online. 
To do so, visit us at http://supporten.terratec.net/ 
In either case, please have the following information handy: 
n n your registration number 
this documentation. 
In addition, it would be helpful to our technicians if you are at your device during the 
phone call to directly carry out tips and tricks. Please do not forget to write down the 
name of the respective support technician if you contact our Support Team. You will need 
this name if a defect is present and your device needs to be mailed to us. 
. 
 you will 
SINE PA 120, PA 200, PA 460 (English)   13