Marshall Amplification plc Denbigh Road, Bletchley, Milton Keynes, MK1 1DQ England Tel: (01908) 375411 Fax: (01908) 376118 B 30, B 65 & B150 Whilst the information contained herein is correct at the time of publication; due to our constant improvement and development, Marshall Amplification plc reserve the right to alter specifications without prior notice.
ENGLISH ENGLISH Pages 2 - 8 DEUTSCH From Jim Marshall I would like to thank you personally for selecting one of our Bass-Stateā¢ combos. Pages 9 - 15 As my company has grown, over the years I have come into contact with literally thousands of different types of musicians from all over the world.
WARNING: This apparatus must be earthed! A B C D E FRENCH PLEASE read this instruction manual carefully before switching on. ALWAYS use the supplied mains lead, if a replacement is required please contact your authorised Marshall Dealer. NEVER attempt to by-pass the fuses or fit ones of the incorrect value. DO NOT attempt to remove the amplifier chassis, there are no user serviceable parts. Refer all servicing to qualified service personnel including replacement of fuses and valves.
Each bass displays certain tonal characteristics, some for example will sound brighter than others while others may sound bassier. Before we look at some suggested settings there are a couple of points that you should remember; 1- Taste in sound is a very personal thing. What might sound great to one bass player might not appeal to another bassist. Therefore these suggested settings may need some alterations to suit your own personal taste.
Connecting a piece of audio electrical equipment which has been earthed to another piece of earthed electrical equipment, such as an amplifier and recording equipment, can result in a background hum. Should this problem occur, the B150 features an Earth Lift Switch which when used will alleviate the hum. For connection from the output of an external effects processor or floor pedal. 16. Line Out The Line Out Jack can be used for connection to home recording equipment for direct recording.
B30 E.Q. Input MIDDLE BASS GAIN TREBLE FX SEND FX RETURN LINE OUT HEAD PHONES Power POWER ON 0 1 10 0 10 2 0 3 10 0 4 10 5 100 Hz Input 6 250 Hz 500 Hz 1 KHz 7 8 10 9 2.5 KHz B65 E.Q. PASSIVE GAIN BASS TREBLE LIMITER +15dB ACTIVE COMP 0 VOLUME FX SEND FX RETURN LINE OUT POWER ON Active 0 10 +15 -15 +15 -15 0 -15dB 10 0 Power 10 7 1 2 3 4 5 80 Hz Input 320 Hz 640 Hz BLEND BASS 1K 25Hz 2KHz 11 12 14 13 2.