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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.
Front Panel Functions INPUT - High impedance input to the amplifier. Plug in your instrument here. GAIN - Adjusts the overall gain of the amplifier. Start with this control in the 12 o’clock position then adjust to taste. This control determines the initial character of your tone, from cleaner/brighter tones at low settings to fatter/warmer tones at higher settings.
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HARMONIC TREMOLO - Unlike the bias tremolo which modulates the output volume, harmonic tremolo modulates higher and lower frequencies separately at the same rate, but offset in phase from one another. There is no actual change in overall volume or pitch, but the faux doppler-effect created by the phase-shifting between high and low frequencies makes it sound like a mixture of both.
NEVER OPERATE YOUR AMPLIFIER WITHOUT A PROPER SPEAKER LOAD CONNECTED. 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 amplifier’s signal to outboard effects.
FOOTSWITCH – includes ¼” to ¼” TRS cable HARMONIC TREMOLO - Blue LED BIAS TREMOLO. Red LED FUSE CHART All Fuses are 3AG Type 250 Volt, SLO-BLO Export 100V Domestic 120V Export 220V, 230V, 240V 3.2A - 100 Watt 4x6L6 3.2A - 100 Watt 4x6L6 2.5A - 100 Watt 4x6L6 TUBE COMPLEMENT...
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You may need to repeat this procedure a couple of times. 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.
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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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