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Open Box (Blemished) 
Ashdown Rootmaster 220W Bass Head Regular 888365896946

(Regular888365896946)  Sku #J13051005000003

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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See All Ashdown Solid State Bass Amplifier Heads

220W solid state bass head.

After months of research & development, Ashdown has designed a range of products that are equipped with more features, more power, new stylish designs and best of all, a dramatic reduction in size and weight. The Rootmaster range of bass amplifiers truly stands out from the crowd.

The RM-220 head features a comprehensive Pre Amp, with a classic 5 band EQ, an all-new compressor, plus footswitchable Drive and Sub Harmonic effects. A newly designed Class D power section helps to keep the weight down to below 12 lbs. Other features include a mini jack auxiliary input with level control, FX loop, XLR DI, Speakon/Jack combination out and a jack input for an (optional) FS-2 footswitch. The all new MAG RM range is the solution for bassists who need affordable and dependable light weight power houses that present real low-end power.

Flexible, lightweight, and high powered bass amplifier 
Built-in compressor and footswitchable overdrive for added punch and growl
On-board Sub-Harmonic effect for added depth (footswitchable via optional FS-2 footswitch)
Comprehensive five-band rotary EQ; Shape function boosts high and low frequencies
Balanced XLR Direct Out; Effects Loop; Auxiliary Line In with Mix Control

Great tone, EQ and pro features. Order soon.


Rootmaster 220W Bass Head Specifications:

Power Output (RMS): 220 Watt
Power Handling: 115 - 230 Volts
Speaker Outputs: 2 x Jack Sockets
Frequency Response: -3dB at 17Hz and 30kHz
High Instrument Input: Impedance 3.9m Ohms, input range 150mV - 20mV p-p
Low Instrument Input: Impedance 10K Ohms, Input range 300mV - 40V p-p
Line Input: Impedance 10k Ohms, input range 300mV - 40V p-p
DI Output: 600 Ohm balanced / Level -20dBu nominal
Tuner Output: Impedance 22k Ohms / Level 0dBu nominal
Impedance: Minimum 4 Ohm
Signal to noise: Better than 80dB (EQ flat)
EQ: Bass +/-15dB @ 100Hz Lo Mid +/-15dB @ 220Hz Middle +/-15dB @ 660Hz Hi Mid +/-15dB @ 1.6kHz Treble +/-15dB @ 7kHz shelving Deep +
Effects Send: impedance 22k Ohm / Level 0dBu nominal
Effects Return: impedance 22k Ohm / Level 0dBu nominal
Distortion: Less than 0.5% THD
H x W x D (mm): 78 x 313 x 225
Weight (kg): 7.5
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