Ashdown Design & Marketing Electric Blue Amplifier Specifications, Inputs, Outputs, Equalisation

Specifications

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
Effects Return	Impedance 22K Ohms	Input level 0dBu nominal
OUTPUTS
Tuner Output	Impedance 10K Ohms	Level 0dBu nominal
Effects Send	Impedance 22K Ohms	Level 0dBu nominal
D.I. Output	600 Ohms balanced	Level -20dBu nominal
Speaker Outputs	Minimum Impedance 4 Ohms
Frequency Response	-3dB at 22Hz and 25kHz
EQUALISATION
Bass	+/- 15dB @ 100Hz
Lo Mid	+/- 15dB @ 340Hz
Middle	+/- 15dB @ 660Hz
Hi Mid	+/- 15dB @ 1.6kHz
Treble	+/- 15dB @ 7kHz Shelving
Deep	+ 8dB @ 50Hz
Bright	+ 10dB @ 10kHz
Signal to Noise	Better than 80dB (EQ Flat)
Distortion	Less than 0.5% THD