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Ashdown CTM-200-RACK User Manual
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USER MANUAL

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Summary of Contents for Ashdown CTM-200-RACK

  • Page 1 USER MANUAL...
  • Page 2: Register Online

    THANK YOU Thank you for purchasing your Ashdown Engineering Amplifier and welcome to the family! We really think you’ve made the right choice and know that this amplifier will give you years of great tone and service. It is a machine though and needs to be looked after, please read...
  • Page 3 USER GUIDE ASHDOWN ENGINEERING - CTM-200-RACK INTRODUCTION The CTM 200R is one of the CTM series of handmade amplifiers from our specialist workshop here in the UK, built to order and built to last! Quality components are used throughout and when used as designed the amplifier will provide you with years of service.
  • Page 4: Front Panel Facilities

    USER GUIDE ASHDOWN ENGINEERING - CTM-200-RACK FRONT PANEL FACILITIES INPUTS - There are two inputs provided of differing sensitivities. HIGH suits high output instruments input impedance 100k. LOW suits low output instruments input impedance 100k. EFFECTS SEND AND RETURN - These 1/4” jack sockets should be used to connect to an external effects device or pedal board.
  • Page 5: Rear Panel Facilities

    USER GUIDE CTM-200-RACK VU METER - The VU meter fitted to the CTM200 has associated with it a 6 position switch, the first 4 positions are used to set the bias on the amplifier thus removing the need for access to the amplifier internals, the second 2 positions are used to indicate the power being supplied to the speaker by each pair of tubes.
  • Page 6 USER GUIDE ASHDOWN ENGINEERING - CTM-200-RACK IDEAL SETTING KEEP OUT! WILL STILL WORK DO NOT SET ANY AT REDUCED TUBE THIS HIGH POWER THE VU METER The CTM 200 meter switch has 6 positions , the first 4 are used to set the bias on each individual output tube.
  • Page 7 USER GUIDE CTM-200-RACK If one or more of the valves has NO indication on the meter before suspecting the output tube check the 315mA quick blow fuses ( There is 1 for each valve located next to each respective valve). This will require care full removal of the cover to access the fuse holders.
  • Page 8: Specifications

    USER GUIDE ASHDOWN ENGINEERING - CTM-200-RACK SPECIFICATIONS: Input sensitivity 100mV/300mV nominal Output Power 200 watts continuous avg into 2 /4 or 8 ohm speakers Mains supply Externally switchable 115V/ 230V. or 115V/ 240V @50/60 Hz Power consumption 485W average DIMENSIONS 17.9”...
  • Page 9 USER GUIDE CTM-200-RACK NOTES:...
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