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Dear Customer, Thank you for your purchase of a amplifier from Premier Builders Guild. 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. Please take the time to read this manual.
Front Panel Functions 1. Input Jack- High impedance input to the amplifier. Plug in your instrument here. 2. Push/Pull Treble Control- Adjusts the high frequency response. In the full counter-clockwise position, high frequencies are cut. In the full clockwise position, high frequencies are allowed to pass to the gain stage.
Rear Panel Functions 1. 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. 2. Fuse- See Fuse Chart 3. Power Switch- Turns power on. 4.
Fuse Chart All Fuses are 3AG Type 250 Volt, SLO-BLO Export 100 Volt Domestic Fuses: Export 220, 230, 240 Fuses: 2.5 - 50 Watt 2.5 - 50 Watt 1.6 - 50 Watt (Tube Complement/Bias Controls) V1- 12AX7, Input and Gain V2- 12AX7, Effect Send and Return Buffer V3- 12AX7, Phase Inverter V4-V5 –...
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BIAS ADJUSTMENT PROCEDURE: -Power up unit and connect proper speaker load -DO NOT have an instrument connected to the input during the biasing procedure! -Take unit off standby and allow a few seconds for the circuit to stabilize. -Set multi-meter to read DC Volts -With meter grounded to chassis and + probe inserted into test point, measure voltage.
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Please contact us with any other questions or comments that you may have. We look forward to hearing from you! PHONE: 1(707)584-TONE (8663) (M-F 9am-5pm PST) FAX: 1(707)584-8661 ADDRESS: Two-Rock 619 Martin Avenue, Suite 6 Rohnert Park, CA 94928 SERVICE: service@two-rock.com WEB: www.two-rock.com...
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This is a product of Premier Builders Guild 619 MARTIN AVENUE, SUITE 6 ROHNERT PARK, CA 94928 707-584-8663 www.two-rock.com SERIAL NUMBER: _____________________________...
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