t.amp TSA 4-700 User Manual
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t.amp TSA 4-700 User Manual

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TSA 4-700, TSA 4-300,
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Summary of Contents for t.amp TSA 4-700

  • Page 1 TSA 4-700, TSA 4-300, TSA 4-1300 power amplifier user manual...
  • Page 2 Musikhaus Thomann Thomann GmbH Hans-Thomann-Straße 1 96138 Burgebrach Germany Telephone: +49 (0) 9546 9223-0 E-mail: info@thomann.de Internet: www.thomann.de 14.03.2019, ID: 218915, 325986, 325988...

  • Page 3: Table Of Contents

    1.3 Symbols and signal words....................... 6 Safety instructions............................. 8 Features............................... 13 Installation and starting up........................ 14 Connections and controls........................15 Technical specifications........................29 Plug and connection assignment....................38 Cleaning............................... 41 Protecting the environment......................42 TSA 4-700, TSA 4-300, TSA 4-1300...

  • Page 4: General Information

    General information General information This user manual contains important information on the safe operation of the device. Read and follow all safety notes and all instructions. Save this manual for future reference. Make sure that it is available to all persons using this device. If you sell the device to another user, be sure that they also receive this manual.

  • Page 5: Further Information

    Our online guides provide detailed information on technical basics Online guides and terms. Personal consultation For personal consultation please contact our technical hotline. If you have any problems with the device the customer service will Service gladly assist you. TSA 4-700, TSA 4-300, TSA 4-1300...

  • Page 6: Notational Conventions

    General information 1.2 Notational conventions This manual uses the following notational conventions: Letterings The letterings for connectors and controls are marked by square brackets and italics. Examples: [VOLUME] control, [Mono] button. Cross-references References to other locations in this manual are identified by an arrow and the specified page number.
  • Page 7 This combination of symbol and signal word indicates a pos‐ sible dangerous situation that can result in material and environmental damage if it is not avoided. Warning signs Type of danger Warning – high-voltage. Warning – danger zone. TSA 4-700, TSA 4-300, TSA 4-1300...

  • Page 8: Safety Instructions

    Safety instructions Safety instructions Intended use This device amplifies electric audio frequency signals to operate passive speakers. Use the device only as described in this user manual. Any other use or use under other operating con‐ ditions is considered to be improper and may result in personal injury or property damage. No liability will be assumed for damages resulting from improper use.
  • Page 9 Always use proper ready-made insulated mains cabling (power cord) with a pro‐ tective contact plug. Do not modify the mains cable or the plug. Failure to do so could result in electric shock/death or fire. If in doubt, seek advice from a regis‐ tered electrician. TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 10 Safety instructions CAUTION! Possible hearing damage The device can produce volume levels that may cause temporary or permanent hearing impairment. Over an extended period of time, even levels that seem to be uncritical can cause hearing damage. Decrease the volume level immediately if you experience ringing in your ears or hearing impairment.
  • Page 11 Failure to do so could result in damage to the device and possibly injure the user. Unplug the device before electrical storms occur and when it is unused for long periods of time to reduce the risk of electric shock or fire. TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 12 Safety instructions NOTICE! Magnetic fields The device generates strong magnetic fields that can interfere with the function of poorly shielded devices. The strongest magnetic fields are directly above and below the power amplifier. Therefore, never place sensitive devices such as pre- amplifiers, radio transmission systems, or tape decks directly above or below the power amplifier.

  • Page 13: Features

    – Thermal protection – short circuit protection 19" rack-mountable (2 RU) Find device-specific features here, Ä Chapter 5 ‘Connections and controls’ on page 15 and Ä Chapter 6 ‘Technical specifications’ on page 29. TSA 4-700, TSA 4-300, TSA 4-1300...

  • Page 14: Installation And Starting Up

    Installation and starting up Installation and starting up NOTICE! Possible staining The plasticiser contained in the rubber feet of this product may possibly react with the coating of your parquet, linoleum, laminate or PVC floor and after some time cause permanent dark stains. In case of doubt, do not put the rubber feet directly on the floor, but use felt-pad floor protectors or a carpet.

  • Page 15: Connections And Controls

    Connections and controls Connections and controls Front panel TSA 4-700 TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 16 Connections and controls 1 [POWER] Main switch to turn the device on and off. 2 LED displays for [CH-A] … [CH-D] These LEDs indicate the ready status of the device ([Power]), the input signal level ([Signal] / [–20] / [–15] / [–10] / [–5]), channel overdrive ([Clip]) and a fault condition ([Fault]).
  • Page 17 Connections and controls Rear panel TSA 4-700 TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 18 Connections and controls 4 IEC chassis plug for the power supply. 5 [OUTPUT CH-A] … [OUTPUT CH-D] Signal outputs, designed as lockable NL4 chassis socket to connect speakers. 6, 9, 10, 11 [INPUT CH-A] … [INPUT CH-D] Signal input channels, designed as XLR socket pair (input / output) to loop the audio signal to other devices. 7 [Stereo | Bridge] selector switch Switch for operating modes ‘Stereo’...
  • Page 19 Connections and controls Front panel TSA 4-300, TSA 4-1300 TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 20 Connections and controls 1 [POWER] Main switch to turn the device on and off. 2 LED displays [CH-A] … [CH-D] These LEDs indicate the ready status of the device ([Power]), the input signal level ([Signal] / [–20] / [–15] / [–10] / [–5]), channel overdrive ([Clip]) and a fault condition ([Fault]).
  • Page 21 Connections and controls Rear panel TSA 4-300 TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 22 Connections and controls 4 IEC chassis plug for the power supply. 5 [RESET] Push button; resets the built-in automatic fuse if it has been tripped. 6 [OUTPUT CH-A] … [OUTPUT CH-D] Signal outputs, designed as lockable NL4 chassis socket to connect speakers. 7 [INPUT A] …...
  • Page 23 The output signal is present only at output A, the volume is controlled by the control for channel A. Wiring of the NL4 output sockets: Plus terminal = 1+, minus terminal = 2+. TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 24 Connections and controls [B-C] Slide switch; determines how the input signals B and C are processed. In the [Off] position, the signals are fed sepa‐ rately to the power amps. In the [On] position, the signals are added and fed as a mono sum signal to the power amps.
  • Page 25 Connections and controls Rear panel TSA 4-1300 TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 26 Connections and controls 4 Lockable Power Twist input socket for power supply. 5 [RESET] Push button; resets the built-in automatic fuse if it has been tripped. 6 [OUTPUT CH-A] … [OUTPUT CH-D] Signal outputs, designed as lockable NL4 chassis socket to connect speakers. 7 [INPUT A] …...
  • Page 27 The output signal is present only at output A, the volume is controlled by the control for channel A. Wiring of the NL4 output sockets: Plus terminal = 1+, minus terminal = 2+. TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 28 Connections and controls [B-C] Slide switch; determines how the input signals B and C are processed. In the [Off] position, the signals are fed sepa‐ rately to the power amps. In the [On] position, the signals are added and fed as a mono sum signal to the power amps.

  • Page 29: Technical Specifications

    Max. power output, bridged mode 8 Ω, stereo 2 × 1600 W (THD ≤1%, 1 kHz) 4 Ω, stereo 2 × 1800 W 2 Ω, stereo – Max. voltage increase (RMS) 62.6 V (THD ≤1%, 1 kHz) TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 30 Technical specifications Slew rate (1 kHz) 38 V/ms < 0.1 % IMD-SMPTE (60 Hz, 7 kHz) < 0.1 % DIM 30 (3.15 kHz, 15 kHz) Crosstalk (ref. 1 kHz, 10 % rated power) > 70 dB Frequency response (at 1 kHz) 20 Hz …...
  • Page 31 AC 230 V 50/60 Hz Dimensions (W × H × D) 488 mm × 370 mm × 97 mm Weight 10.7 kg Ambient conditions Temperature range 0 °C…40 °C Relative humidity 50 %, non-condensing TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 32 Technical specifications TSA 4-300 Amplifier class Input impedance 20 kW (balanced) 10 kW (unbalanced) Nominal power output 8 Ω, stereo 4 × 350 W (THD ≤1%, 1 kHz) 4 Ω, stereo 4 × 550 W Max. power output, bridged mode 8 Ω, stereo 2 ×...
  • Page 33 AC 230 V 50/60 Hz Dimensions (W × H × D) 482 mm × 227 mm × 88 mm Weight 7.5 kg Ambient conditions Temperature range 0 °C…40 °C Relative humidity 50 %, non-condensing TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 34 Technical specifications TSA 4-1300 Amplifier class Input impedance 20 kΩ (balanced) 10 kΩ (unbalanced) Nominal power output (THD ≤1%, 1 kHz) 8 Ω, stereo 4 × 1220 W 4 Ω, stereo 4 × 1670 W Max. power output, bridged mode 8 Ω, stereo 2 ×...
  • Page 35 AC 230 V 50/60 Hz Dimensions (W × H × D) 482 mm × 380 mm × 88 mm Weight 12.5 kg Ambient conditions Temperature range 0 °C…40 °C Relative humidity 50 %, non-condensing TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 36 Technical specifications Further information Channels suitable for 19" racks 2 RU 2 Ω stability DSP / frequency Convection cooling Protection circuits (short circuit, missing load, cracking when turning on and off, radio interference) power amplifier...
  • Page 37 Technical specifications Block diagram TSA 4-700, TSA 4-300, TSA 4-1300...

  • Page 38: Plug And Connection Assignment

    Plug and connection assignment Plug and connection assignment Introduction This chapter will help you select the right cables and plugs to connect your valuable equip‐ ment in such a way that a perfect sound experience is ensured. Please note these advices, because especially in ‘Sound & Light’ caution is indicated: Even if a plug fits into the socket, an incorrect connection may result in a destroyed power amp, a short circuit or ‘just’...
  • Page 39 The result is a pure signal without any noise inter‐ ference. XLR plug (balanced) Ground, shielding Signal (in phase, +) Signal (out of phase, –) Shielding on plug housing (option) TSA 4-700, TSA 4-300, TSA 4-1300...
  • Page 40 Plug and connection assignment XLR plug (unbalanced) Ground, shielding Signal Bridged to pin 1 Speaker Twist chassis connector 1, + Signal 1 (in phase) 1, – Signal 1 (out of phase) 2, + Signal 2 (in phase) 2, – Signal 2 (out of phase) power amplifier...

  • Page 41: Cleaning

    The fan grids of the device must be cleaned of any contamination, such as dust, etc. on a reg‐ ular basis. Before cleaning, switch off the device and disconnect mains-operated devices from the mains. Only use pH-neutral, solvent-free and non-abrasive cleaning agents. Clean the unit with a slightly damp lint-free cloth. TSA 4-700, TSA 4-300, TSA 4-1300...

  • Page 42: Protecting The Environment

    Protecting the environment Protecting the environment Disposal of the packaging mate‐ rial For the transport and protective packaging, environmentally friendly materials have been chosen that can be supplied to normal recycling. Ensure that plastic bags, packaging, etc. are properly disposed of. Do not just dispose of these materials with your normal household waste, but make sure that they are collected for recycling.
  • Page 44 Musikhaus Thomann · Hans-Thomann-Straße 1 · 96138 Burgebrach · Germany · www.thomann.de...

This manual is also suitable for:

Tsa 4-1300Tsa 4-300

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