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User Manual
Diezel Hagen
Amplifier

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Summary of Contents for Diezel Hagen

  • Page 1 User Manual Diezel Hagen Amplifier...
  • Page 2: Table Of Contents

    Table of Contents Chapter One: Safety 1.1 Safety Warnings Chapter Two: Using Your Hagen 2.1 Mains Connections, Power and Standby 2.1.1 Mains/connect to power outlet 2.1.2 Power up, Warm up, Standby off 2.1.3 Power tube caution 2.1.4 Operating Temperature 2.1.5 Power Tube Information Chapter Three: Peripheral Connections 3.1 Front Panel Connections...
  • Page 3 5.1.3 Deep 5.2 Power Amplifier Tubes 5.2.1 Function 5.2.2 Selection 5.2.3 Life Span & Tube Fuses Chapter Six: Functions and Switches 6.1 Programming Hagen 6.2 Manual Channel Selection 6.3 Loop on/off 6.4 Mute on/off 6.5 Master 2 6.6 Store Chapter Seven: Midi 7.1 MIDI...
  • Page 4: Chapter One: Safety

    Do not open the panels of the amplifier. No user serviceable parts inside. Your Hagen operates on very high internal voltages, which may still be present after the Amplifier has been turned off and disconnected for a while. Do not use the Amplifier for anything other than its design purpose: To Amplify Electric Guitar...
  • Page 5: Chapter Two: Using Your Hagen

    After about 40 seconds, the tubes have sufficiently heated for normal operation. Your Hagen is now ready for operation and the standby switch can be turned to “run” (also facing up). Premature activation of the standby switch will lead to unnecessary tube stress and subsequent reduction of the power tube’s life span.
  • Page 6: Operating Temperature

    2.1.4 Operating Temperature It will take a little more time after warm-up until everything inside the amp is working in sync and to it’s fullest potential. A trained ear will notice a slightly warmer tone and better complexity in tone after playing the amp for a short while. It’s like warming up before running a marathon. Get 2.1.5 Power Tube Life The power tubes of your amplifier are subject to a certain aging process.
  • Page 7: Cable Selection

    The loops of your Diezel Hagen send signals at higher levels and impedances, which makes this section of wiring less sensitive. You should still use reliable and good quality wiring for all loops and inserts.
  • Page 8: Switch-Able Loop As Additional Volume Control

    There are 2 ways to handle effects signals. If you use the serial return, then the signal path of your Hagen is interrupted, the signal is sent to the processor, gets more or less processed, then sent back to the serial return into the power amp. Digital effects units often digitize this signal, then process it, then convert it back to analog, then send it to the amp.
  • Page 9: Tuner Out

    3.2.8 Speaker Connections Hagen has 5 speaker jacks: 1 for a 16-Ohm load, 2 for 2 16-Ohm loads or 1 8Ohm load, and 2 for 2 8-Ohm loads or 1 4-Ohm load. Confusing? Oh, yes! Just do what it says on the jacks, and you’ll be fine 3.2.9 Top 5 Reasons for dynamic losses in the effects loop...
  • Page 10: Midi Connections

    Midi in receives “program change” orders from commonly available midi pedals and control systems. The Hagen is able to supply phantom power to your midi pedal via a 7-prong DIN midi cable. This can help unclutter your stage system and rids the artist of these pesky power supplies.
  • Page 11: Chapter Four: The Four Pre-Amplifiers

    Chapter Four: Four Pre-Amplifiers 4.1 Pre-Amplifiers and their Functions The Diezel Hagen comes equipped with 4 different and totally independent preamps. This allows the artist to play every conceivable musical style without having to make major changes to his or her amplifier.
  • Page 12 4.1.4 Channel 4 (Lead or heavy riffing) This channel either is suitable for lead and soloing with the gainpot between 11 and 12 o’clock, while further increase of it will give you monstrous distortion for the heaviest riffing. 4.2 Pre-amp Tubes The pre-amps are equipped with 12AX7 tubes in all positions.
  • Page 13: Chapter Five: Power Amplifier

    With the switch “Mas2” you can select the second master volume (“Master 2”) for soloing and adjust the loudness with it. Of course (as most functions of Hagen) it can be switched via midi. 5.1.2 Presence This knob controls frequencies over 3KHz.
  • Page 14: Power Amplifier Tubes

    5.2.2 Selection Diezel Co. installs the most reliable and best sounding tubes that are currently available in sufficient quantities. So it is possible that tube brand and tube type can change during production.
  • Page 15: Chapter Six: Functions And Switches

    Chapter Six: Functions and Switches 6.1 Programming the Hagen It is quite easy to program your Diezel Hagen and, also, easy to explain. Pushing the “Store” toggle switch twice must follow each change in the MIDI program. After the first click, the selected blue LED lights will blink.
  • Page 16: Store

    (and processors and computers) of all kinds. We will only need to learn a small portion of this “language” to use the Hagen and its peripheral MIDI partners. We are going to learn only about “program change”.
  • Page 17: Single Channel Mode - Automatic Channel Recognition

    Preamp channel one selector off, channel two selector on, channel 3 selector on, channel 4 selector off. If you let go of “Mute” now, then your Hagen is set to respond to MIDI channel 7 only. Get it? The table below gives you the sequence for all 16 MIDI channels.
  • Page 18: Program Information

    The optional Columbus footswitch can be connected via the rear panel mounted XLR jack. The Columbus will not recognize functions selected from the front panel. Further to the right is the FS7HA jack located, where (in the future, not available yet, tba) the proprietary FS7-Hagen footswitch is hooked via a normal guitar cable.
  • Page 19: Chapter Nine: Maintenance And Cleaning

    Chapter Nine: Maintenance and Cleaning 9.1 Cleaning Never use a wet method of cleaning the amplifier, i.e. any amplifier. Usually it is sufficient to wipe down the outside of the amp with a slightly moist cleaning rag. Do not use abrasive cleaning chemicals.
  • Page 20 The Diezel Company wishes to express their gratitude and congratulate you on your decision to purchase the Diezel Hagen Amplifier. Diezel GmbH Donaustrasse 5 89407 Dillingen Germany Email: service (at) diezelamplification. com Homepage: www.diezelamplification.com Steuernummer: 1115212440172570441 USt.ID: DE153734466 Geschäftsführer Peter Diezel und Peter Stapfer...

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