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Summary of Contents for Matrix GT1500FXBD

  • Page 2: Table Of Contents

    09-10 audio equipment. 6. International Voltage Select. In addition, amplifier designer - Andrew Hunt & all of us at Matrix would like to 7. Trouble Shooting extend a special thank you to French guitar 8. Warranty amp-guru Bruno Durand. Whose invaluable, skilled input made the design of this unique 9.
  • Page 3: Features And Innovations

    (The amplifier vents hot air through rear connector panel).  0.775v / 0 dBu Inputs. Input level optimised for guitar amplifier use.  1U Case Format. Compact amplifier format designed to optimise the use of available racking space.  REV.1.22 MATRIX AMPLIFICATION...
  • Page 4: Technical Specifications

    GT SERIES USER MANUAL 2.1 Technical Specifications GT 1500 FXBD Number of Channels: Watts Per Channel at - 16 Ω: Watts Per Channel at - 8 Ω: Watts Per Channel at - 4 Ω: Supply Voltage: 230V +/- 15% Internally Selectable Alternative Voltage: 110V +/- 15% Average Supply Current, Full Load: 6A (12A at 110v)
  • Page 5: Basic Schematics

    GT SERIES USER MANUAL 2.2 Basic Schematics. Output Connections: Output Connector Format Options: REV.1.22 MATRIX AMPLIFICATION...
  • Page 6: Interface Elements

    GT SERIES USER MANUAL 3. Interface Elements, Front Panel. (1) Power Switch This switch controls the power supply to the amplifier. There is a short delay on power-up, this is to avoid switch-on "thump" which could damage the loudspeakers. (2) Gain Controls The level of each Channel is individually adjusted by these controls.
  • Page 7: Rear Panel

    Finally, note that standard 1/4” interconnect leads are not suitable for connection between amplifier and loudspeaker, choose one designed for this specific task for safe operation and optimal performance. REV.1.22 MATRIX AMPLIFICATION...
  • Page 8 GT SERIES USER MANUAL...
  • Page 9 — Reorient or relocate the receiving antenna. REV.1.22 MATRIX AMPLIFICATION...
  • Page 10: Recommended Usage

    GT SERIES USER MANUAL — Increase the separation between the equipment and receiver. — Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. — Consult the dealer or an experienced radio/TV technician for help. 4.
  • Page 11 GT SERIES USER MANUAL REV.1.22 MATRIX AMPLIFICATION...
  • Page 12: Cables, Making Your Own

    GT SERIES USER MANUAL 5. Cables, Making your own. 5.1 Signal Level Leads. Standard Audio Connectors: Cable Maker Table: Cable Connections: Cable Type: Ground/Screen Red/Central Cable White balanced to balanced 1 to 1 2 to 2 3 to 3 balanced to unbalanced 1 to 1 2 to 2 3 tied to 1...
  • Page 13 An approximate guide of cable sizing in relation to that of a pencil is shown below, also note on the right the thin 'bell wire' / budget domestic speaker cable... never use cable of this gauge to connect to power amplifiers, this can present a fire risk and will result in poor performance. REV.1.22 MATRIX AMPLIFICATION...
  • Page 14 GT SERIES USER MANUAL...
  • Page 15: International Voltage Select

    With a finger or ballpoint pen move the switch shown into its alternative position for secondary voltage mode. Re-assemble amplifier ensuring all fixings are tight before further use. Note: - Ensure correct voltage for region is always selected, otherwise damage is likely to occur ! REV.1.22 MATRIX AMPLIFICATION...
  • Page 16 GT SERIES USER MANUAL...
  • Page 17: Trouble Shooting

    Check to see that amplifier output 'negatives' have -not- been connected together in bundled cable ● looms. If any of these, or other symptoms persist, Please contact us with the details below for help, advice and service: Contact Details: Address: MATRIX AMPLIFICATION LIMITED, Unit 1b, Techways, Email: support@matrix-amplification.com Wonastow Road Industrial Estate, Monmouth, Wales, NP25 5JA.
  • Page 18: Warranty

    Amplifier, regardless of the reason of failure except as excluded in this warranty. Items Subject to Exclusion from this Warranty This Matrix Amplifier Warranty is in effect only for failure of a new Matrix Amplifier which occurred during the warranty period. It does not cover any product that has been damaged because of any misuse be it intentional or otherwise, accident, negligence, or loss which is covered under any insurance.
  • Page 19: Declaration Of Ce Conformity

    GT SERIES USER MANUAL Declaration of CE Conformity Issuers Name and Address: Andrew Hunt, MATRIX AMPLIFICATION LIMITED, Unit 1b, Techways, Wonastow Road Industrial Estate, Monmouth, Wales, NP25 5JA. Products: GT1500FXBD Equipment Type: Commercial Audio Power Amplifiers. Safety Standard: AMD1: 2005 and IEC Safety Requirements - Audio Video and Similar Electronic Apparatus.
  • Page 20 GT SERIES USER MANUAL Signatories: Date of Issue: Andrew Hunt, 15 October 2012. Managing Director.

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