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Two-Rock Studio 50-15 Owner's Manual

Two-Rock Studio 50-15 Owner's Manual

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Two-Rock
Studio
50-15
OWNER'S MANUAL

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Summary of Contents for Two-Rock Studio 50-15

  • Page 1 Two-Rock Studio 50-15 OWNER’S MANUAL...
  • Page 2 Dear Customer, Two-Rock! Thank you for your purchase of a As a discerning guitarist, you know the road to great tone begins with great components. Our Classic Design, carefully selected parts and hand-built approach combine to make an extremely versatile instrument.
  • Page 3: Front Panel Functions

    Front Panel Functions INPUT - High impedance input to the amplifier. Plug in your instrument here. TREBLE + Push/Pull BRIGHT - Adjusts the high frequency response. At lower settings of this control the tone will be warmer and smoother. As you turn this control up the highs become more prominent and aggressive adding gain to the signal as well.
  • Page 4 MASTER - Adjusts the overall output level of the amplifier. At lower settings on this control the amp will be much cleaner sounding as well as lower in volume. As this control is turned up the power section of the amp begins to work harder which increases sustain, fullness, and touch dynamics as well as increasing the volume of the amplifier.
  • Page 5: Rear Panel Functions

    Rear Panel Functions A/C Input - Connects the amplifier to A/C power via the power cord supplied. Unless otherwise specified, your amplifier is designed to operate on 120 volts A/C, 60 cycles. Fuse - See Fuse Chart Power Switch - Turns power on. Speaker Output Jacks - There are 4 speaker output jacks;...
  • Page 6: Fuse Chart

    have it handy in case you need service, or in the event that your amp is lost, stolen, or damaged. Fuse Chart *All Fuses are 3AG Type 250 Volt, SLO-BLO Export 100V Domestic 120V: Export 220V, 230V, 240V: 2.5A - 50 Watt 2.5A - 50 Watt 1.6A - 50 Watt (Tube Complement/Bias Controls)
  • Page 7 BIAS ADJUSTMENT PROCEDURE: - Power up amplifier and connect proper speaker load - DO NOT have an instrument connected to the input during the biasing procedure! - Switch the amp out of standby and allow a few seconds for the circuit to stabilize - Set the voltmeter to read DC Volts - With the meter grounded to the chassis and the meter’s positive probe inserted into the test point, measure the voltage...
  • Page 8 We know your new Two-Rock amplifier will provide many hours of enjoyment and inspiration in the years to come. This manual is a resource for some of your questions. Please contact us with any other questions or comments that you may have.
  • Page 9 Two-Rock Amplifiers, LLC 619 MARTIN AVENUE, SUITE 5 ROHNERT PARK, CA 94928 707-584-8663 www.two-rock.com SERIAL NUMBER: _____________________________...