Electronics Projects, TDA7294 Guitar Amplifier and Tone Control Preamp article
"audio amplifier circuits, ic amplifier, tda7294 amplifier circuit, " tagged with
Quality affordable “Guitar Amplifier Circuit” input volume and tone control preanf have multiples piayasa found in all parts of the supply circuit knows to be done on a separate PCB and the scheme’s plaque. Printed circuit audio input (Pre amp NE5532) section designed according to the two input jacks guitar’s sound low and high levels can be entered.
DMOs 100w amp output stage TDA7294 integrated circuit used, but my guess is stated as the output power 50w be restricted in order to reduce noise ratio
100W TDA7294 Guitar Amplifier Project
Source: guitariste.com Tone Controled 100W TDA7294 Guitar Amplifier schematic pcb files alternative link: tda7294-guitar-amplifier-and-tone-control-preamp.rar