User manual MARSHALL AMPLIFIER ACOUSTIC AS50R SOLOIST

[. . . ] English Front Panel Features Channel 1 - Acoustic Instrument Channel 1. Jack Input Input to take any source, such as a drum machine, keyboard, etc. From the Chairman I would like to thank you personally for selecting the AS50R, Acoustic Soloist combo. The Marshall name has been associated with many fine products over the years and our commitment to quality remains as constant today as it did right back at the birth of Marshall Amplification back in 1962. In the case of the Acoustic Soloist, much time and research has gone into making the sound as natural as possible. [. . . ] It is worth noting that set in higher positions, this control will induce a certain amount of noise. 4. Treble Control Adjusts the treble, or top end of your sound. Careful adjustment will make your high notes lively but not too harsh. It is worth noting that set in higher positions, this control will induce a certain amount of noise. Master Section 11. Chorus Assign Switches Allows the built in Chorus effect to be selected on either channel individually, or both channels together. Channel 2 - Microphone / Aux Channel 5. Phono Inputs Inputs to take connection from a tape or CD player. 12. Chorus Speed Control Controls the speed of change of frequency for the built-in Chorus effect. 6. Microphone Input Balanced XLR type input for connection of a microphone and suitable for vocal or instrument applications. 13. Chorus Depth Control Controls the amount of change of the frequency shift for the built-in Chorus effect. 1 Note: When using the Chorus, higher speed settings usually sound better with lower depth settings and vice versa. Experiment to find which selection suits you best. 18. Frequency Control If feedback occurs when the Master Volume is set to the desired performance level, select the switch (item 17) and rotate this control until the offending frequency is eliminated. 14. Reverb Balance Control Controls the balance of the Reverb effect and the parallel effects loop between Channel 1 and Channel 2. Master Volume Controls the overall volume output from the amplifier. 15. Reverb Level Control Controls the overall level of the Reverb effect. 20. Power Switch This is the On/Off switch for the mains power to the amplifier. When it is switched `On', the switch will light. Please ensure the amplifier is switched off and unplugged from the mains electricity supply before being moved. 16. Phase Switch Switching the phase can considerably reduce the amount of low frequency acoustic feedback. 17. Notch Filter Switch Further feedback reduction can be achieved using the selectable frequency notch filter. When activated, the filter cuts by 10dB the frequency selected using the rotary control (item 18). Rear Panel Features 1. Mains Input Your amp is provided with a detachable mains (power) lead that is connected here. The specific mains input voltage rating that your amplifier has been built for is clearly marked on the back panel. [. . . ] TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. THIS APPARATUS MUST BE EARTHED AVIS!: RISQUE DE CHOC ELECTRIQUE. POUR EVITER LES RISQUES D'INCENDIE ET DE DECHARGES ELECTRIQUES, N'EXPOSEZ JAMAIS CET APPAREIL A L'HUMIDITE OU A LA PLUIE. CONNECTER CET APPAREIL A LA TERRE. Designed, Engineered & Quality Controlled by TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER. [. . . ]