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Telonics PRE-200 User Manual

Preamplifier

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Telonics PRE-200
Preamplifier
Users Manual
©2010 Telonics, Inc. All Rights Reserved
PB-008684 Rev A 2010.08.13

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Summary of Contents for Telonics PRE-200

  • Page 1 Telonics PRE-200 Preamplifier Users Manual ©2010 Telonics, Inc. All Rights Reserved PB-008684 Rev A 2010.08.13...
  • Page 2 The Telonics PRE-200 Congratulations on purchasing one of the world’s finest professional instrument preamplifiers! The PRE-200 preamplifier is a state of the art audiophile quality unit designed and built with the latest and best sounding technology. The PRE-200 preamplifier gives you dramatically better control of your sound. The result is transparent smooth clean sound with added sustain, tight bottom end and silky highs.
  • Page 3: Front Panel

    Preamp Gain Sets the gain for the first audio stage. Start at 3 or 4. This gain control sets the level for the [PRE-EQ/EFX To] connector on the back panel. Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 4 Only set this control after you have set the others. This is to be used as a sonic “shading” control and, like any seasoning, a little goes a long way. Start at 12 o’clock. CW yields a “Mooney” bright aggressive sound; CCW gives you a mellow, darker tone. Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 5 Power Amp outs and XLR feeds are disabled in mute mode. Power Turns the unit on and off and is indicated by a blue LED. A time delay is built into the audio circuits to minimize “pop” when turning on or off. Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 6: Rear Panel

    Same function as Tuner Out on front panel. Use for internal feed to rack mounted tuner. Both Tuner Outs may be used simultaneously. Can also be used as a second effects send. The output impedance is approximately 500 ohms. Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 7 Post EQ EFX From – L (Mono) Return from left channel of effects unit (or use as mono only return). Post EQ EFX From – R Return from right channel of effects unit (if present). Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 8 = 600 ohms. The output signal is derived from the Left / Mono output. In Stereo mode (both Main Outputs used) the XLR output is the ‘Left’ channel only. Gnd Lift Ground lift switch for XLR direct out connector. Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 9 Same function as the Preamp In connector on front panel. Front panel connector takes precedence over rear panel connector. Insertion of a plug into the front panel connector auto-disconnects this rear input connector. This reduces or eliminates possible noise sources. Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 10: Frequently Asked Questions

    Straight up (zero) yields no change. What’s a good setting to start with on the Master Level control? Five is a good place to start. The Master Level control delivers plenty of level so be cautious in its use. Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 11 IEC specified maximum of 10 milliamps without damage. What output level can I expect to see from the Direct Out connector? The output is approximately two dB lower than the main outputs, up to 5 volts maximum. Telonics PRE-200 Preamplifier PB-008684 Rev A...
  • Page 12: Basic Hookup Diagram

    If only the Left (mono) output jack is used, the PRE-200 mixes all EFX and AUX stereo signals to mono ensuring that all program material will be heard through the mono amplifier.
  • Page 13 Input Power 11 Watts maximum. Approved Power sources 115VAC to 24VDC wall wart supplied, International 100VAC-240VAC to 24VDC wall warts available, Telonics PA-4100/PA-100 mono power amp, and Telonics PA-4200/PA-200 stereo power amp System Audio Gain 59 dB Telonics PRE-200 Preamplifier...