Ashdown ABM Manuals

Ashdown ABM Operating instructions manual (9 pages)

• Identifier: id-129572
• Brand: Ashdown
• Device: Amplifier
• Type: Operating instructions manual, PDF
• Key Aspects: Customization Options, Glossary of Terms, User Guide for Non-Technical Users
• UPD Date: 22.05.2026
• Source File: 36685.pdf
• Pages: 9
• Description: Device maintenance guide for the Ashdown ABM. The document contains user preferences, error codes, device instructions, installation procedures.

Key Pages and Contents:

• Important Safety Instructions

  BASIC PRECAUTIONS WARNING - When using electrical products, basic precautions should be followed, including the following: 1. Read all the instructions before using the product. 2. Do not use this product near water – for example, near a bathtub, washbowl, kitchen sin

• Front Panel Facilities

  ABM, MAG & ELECTRIC BLUE INPUTS There are two choices of instrument input, these are marked HIGH and LOW.The HIGH input is high sensitivity and also high impedance to suit the output from PASSIVE basses.The LOW input is low sensitivity and lower impedance to suit the output fr

• Howe Farm • Southend Road • Chelmsford • Essex • CM2 7TE

  E-mail: [email protected] Specifications ABM, MAG & ELECTRIC BLUE PREAMPS INPUTS High Input Impedance 3.9M Ohms Input range 150mV to 20V p-p Low Input Impedance 10K Ohms Input range 300mV to 40V p-p Stereo Line Inputs (ABM only)

• E.Q. IN / OUT

  This button switches the Equalisation section IN or OUT, i.e., the Bass, Middle and Treble controls and the two sets of sliders (rotary controls on Electric Blue) placed between these.This facility is footswitchable on the ABM range via a socket on the rear panel. EQUALISATION This con

Ashdown ABM Operating instructions manual (6 pages)

• Identifier: id-129574
• Brand: Ashdown
• Device: Amplifier
• Type: Operating instructions manual, PDF
• Key Aspects: Recovery Procedures After Failures, Testing Methods for the Device, Sustainability Initiatives
• UPD Date: 01.06.2026
• Source File: 36687.pdf
• Pages: 6
• Description: Product operation guide for the Ashdown ABM. It provides technical information on product safety, product specifications, regulatory notices.

Key Pages and Contents:

• Park Farm • Inworth • Colchester • Essex • CO5 9SH

  http://www.ashdownmusic.com Operating Instructions ABM/RPM-1 Amplifier Heads and ABM Combos MAG 300 Amplifier Head and Combos Electric Blue 180 Amplifier Head and Combos

• Front/Rear Panel Facilities

  ABM, RPM-1, MAG 300 & ELECTRIC BLUE 180 300 / 500 WATT ABM HEAD / COMBO 900 WATT ABM HEAD / COMBO o I 5 4 3 2 1 0 10 9 8 7 6 58 52 47 42 39 35 150 120 95 75 65 RPM1 RACK-MOUNT PREAMP TUNER / LINE OUT This output socket provides a line level signal that can be used either

• Park Farm • Inworth • Colchester • Essex • CO5 9SH

  E-mail: [email protected] Specifications ABM, MAG 300 & ELECTRIC BLUE 180 PREAMPS INPUTS High Input Impedance 3.9M Ohms Input range 150mV to 20V p-p Low Input Impedance 10K Ohms Input range 300mV to 40V p-p Line Input (ABM only) Impeda

• The ABM Design Philosophy

  This is a NO COMPROMISE design using the best parts available wherever possible. Some examples of this are as follows: • Gold plated jack sockets for reliability and long life. • Full metal XLR sockets for strength and their positive latching facility. • Powerful outp

Ashdown ABM Operation & user’s manual (9 pages)

• Identifier: id-129583
• Brand: Ashdown
• Device: Amplifier
• Type: Operation & user’s manual, PDF
• Key Aspects: Best Practices for Use, Warranty Registration Instructions, Device Configuration Guide
• UPD Date: 30.03.2026
• Source File: 36696.pdf
• Pages: 9
• Description: Advanced user guide for the Ashdown ABM. This guide describes features and service procedures, user preferences, component overview.

Key Pages and Contents:

• A single input jack socket is Provided for your instrument. This is a high impedance input designed to perfectly match the

  impedance of the pick-ups on a passive bass. It also has sufficient headroom available to allow active basses to be used. Use t

• AFTER 8 / PERFECT 10

  USER MANUAL AFTER 8 / PERFECT 10 FRONT PANEL Headhopnes A headphone jack socket is provided to allow stereo headphones to be plugged into the amplifier for silent practice. This cuts out the main speaker when a jack plug

• There is a single instrument input provided linked to a PASSIVE/ACTIVE selector switch. The Passive input (switch out) is high sensitivity and also

  high impedance to suit the output from PASSIVE basses. The Active input (switch in) is low sensitiv

• EB LITE 220

  USER MANUAL EB LITE 220 Inputs There are two choices of instrument input, these are marked passive and active. The passive input is high sensitivity and high impedance to suit passive bass instruments. The active input is much low