Friday, February 8, 2013

Rangkaian Pre-Amp Spul Gitar

This is a pre-amp guitar circuit suitable for high impedance type electric guitar pickups. The circuit is based on a uA 741 op-amp (IC1). The IC1 is wired as a non-inverting amplifier. Resistor Variable R1 can be used as a volume controller. Resistor Variable R6 can be used as tone controller. The switch S1 is used to produce “brilliant” or “soft” tonal effects.
Pre-Amp Sepul Gitar
Skema rangkaian Pre-Amp sepul gitar
Description Op-Amp UA741 The UA741 is a high performance monolithic operational amplifier constructed on a single silicon chip. It is intented for a wide range of analog applications. * Summing amplifier * Voltage follower * Integrator * Active filter * Function generator The high gain and wide range of operating voltages provide superior performances in integrator, summing amplifier and general feedback applications. The internal compensation network (6dB/ octave) insures stability in closed loop circuits. Data max Ic UA741 * Symbol Parameter UA741M UA741I UA741C Unit * Supply voltage (VCC) ±22 V * Differential Input Voltage (Vid ) ±30 V * Input Voltage (Vi ) ±15 V * Power Dissipation (Ptot) 500 mW * Storage Temperature Range (Tstg) -65 to +150 °C.

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