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Introduction Thank you for choosing a Cornell Rambler 15 / Rambler 40 amplifier. Your amplifier employs valve technology, and is hand built to the highest standards. Only top quality components are used in our amplifiers, so that you can enjoy years of trouble-free use.
Cornell ‘Cream Box’ Part of the Cornell Rambler 15 sound is due to our little ‘cream box’. We can’t tell you what’s inside - it’s our little secret. We think it makes our Rambler 15 sound rather special.
Controls Input - Hi & Lo Both inputs offer high impedance connections for instruments. The Hi input provides 6dB more gain than the Lo input. Volume - Adjusts the overall volume of the amplifier. Bass - Adjusts the amount of low frequency boost. Treble - Adjusts the amount of high frequency boost.
Your Cornell Rambler amplifier has eight valves: three pre-amp valves (12AX7/ ECC83), two 12AT7/ECC81 valves for the reverb, two power valves (EL84 for the Rambler 15, and EL34 or 6L6 for the Rambler 40), and a rectifier valve (GZ34). Warning...
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