Specifications - Ashdown ABM Operating Instructions Manual

Specificatio ns
ABM, MAG & ELECTRIC BLUE PREAMPS
INPUTS
High Input
Low Input
Stereo Line Inputs (ABM only)
Effects Return
OUTPUTS
Tuner Output
Sub Output (ABM only)
Effects Send
D.I. Output
Low Pass (except Electric Blue)
High Pass (except Electric Blue)
Full Range (except Electric Blue)
Speaker Outputs
EQUALISATION (Electric Blue & MAG)
Bass
Lo Mid
Middle
Hi Mid
Treble
Deep
Bright
Signal to Noise
Distortion
GENERAL SPECIFICATION
Frequency Response
Rack Preamp RPM1 Crossover
Power Requirements
Power Output (Electric Blue only)
Howe Farm • Southend Road • Chelmsford • Essex • CM2 7TE
Impedance 3.9M Ohms
Impedance 10K Ohms
Impedance 22K Ohms
Impedance 22K Ohms
Impedance 22K Ohms
Impedance 22K Ohms
Impedance 22K Ohms
600 Ohms balanced
Impedance 1K Ohms
Impedance 1K Ohms
Impedance 1K Ohms
Minimum impedance 4 Ohms (Electric Blue: 8 Ohms)
+/-15dB @ 100Hz
+/-15dB @ 340Hz
+/-15dB @ 660Hz
+/-15dB @ 1.6kHz
+/-15dB @ 7kHz shelving
+8dB @ 50Hz
+10dB @ 10kHz
Better than 80dB (EQ flat)
Less than 0.5% THD
-3dB at 17Hz and 30KHz (Electric Blue: -3dB at 22Hz and 25KHz)
Variable between 35 and 160Hz
230 / 115V
120 Watts RMS into the internal speaker, 240 Watts peak
E-mail: info@ashdownmusic.co.uk
Input range 150mV to 20V p-p
Input range 300mV to 40V p-p
Input level 0dBu nominal
Input level 0dBu nominal
Level 0dBu nominal
Level 0dBu nominal
Level 0dBu nominal
Level -20dBu nominal
Level switched 0/+4dBU
Level switched 0/+4dBU
Level switched 0/+4dBU