Two-Rock Bi-Onyx Owner's Manual

5o-1oo watt

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Bi-Onyx
5o-1oo
Watt
OWNERS MANUAL

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Summary of Contents for Two-Rock Bi-Onyx

  • Page 1 Bi-Onyx 5o-1oo Watt OWNERS MANUAL...
  • Page 2: Dear Customer

    Please take the time to read this manual. We hope it will answer any questions that you may have. We extend a warm welcome to you as a member of a select group of musicians who have chosen a Two-Rock amplifier. Important Safety Instructions 1. Read these instructions 2.
  • Page 3: Front Panel Functions

    Front Panel Functions INPUT - High impedance input to the amplifier. Plug in your instrument here. TREBLE (Clean & Lead) - 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 BOOST (Clean & Lead) - Adjusts a “Solo” option, increasing the volume of each channel. It does not alter the gain or tone structure. These controls must be set to a level greater than the Master Volumes to be effective. Both Clean and Lead Boosts are Foot-Switchable and can also be activated by pulling out the Boost control knobs.
  • Page 5: Rear Panel Functions

    8 ohm load. Effects Loop – The effects loop on this amplifier is a passive type of loop, see FAQ on two-rock.com Effects Send - Use this jack to send the amplifiers signal to outboard effects.
  • Page 6: Fuse Chart

    Foot-Switch 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 3.2A - 100 Watt 3.2A - 100 Watt 2.5A - 100 Watt (Tube Complement) V1- 12AX7, Clean Channel V2- 12AX7, Reverb Send...
  • Page 7 Each fine production tube is tested and matched to our exacting specifications. External bias adjustment and test points are located on the chassis near the output tube sockets. A digital voltmeter and small screwdriver are required for bias adjustment. BIAS PROCEDURE: Make sure the speaker is connected properly, then power up the amplifier.
  • 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. We look...
  • Page 9 Two-Rock Amplifiers, LLC 619 MARTIN AVENUE, SUITE 5 ROHNERT PARK, CA 94928 707-584-8663 www.two-rock.com SERIAL NUMBER: _____________________________...

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