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Please note : Box Opened Stock This item has been returned by a mail order customer. It is in A1 condition with no marks and has all it's peripherals included.
Please note : Box Opened Stock This item has been returned by a mail order customer. It is in A1 condition with no marks and has all it's peripherals included.
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1 Year Warranty:

Combining straightforward rotary tone controls with two pairs of additional EQ sliders for the more sonically sophisticated, Ashdown’s ABM preamp became an instant classic when it hit the bass world over a decade ago.
The BTA 200 (Big Tube Head) partners a third-generation ABM preamp with a 200-Watt, 6 x 6550 valve output stage for ABM sophistication with bone-crushing tube power. All the ABM features are there – EQ In/Out footswitching, variable Tube/Solid-State input stages, on-board compressor and Sub Harmonic Generator, ,balanced DI Output with Pre/Post EQ switching, FX loop, Tuner output and more. The BTA 200 partners perfectly with a range of Ashdown US Series
| Power Output (RMS) | 200W |
| Power Requirement | 230 / 115V |
| Frequency Response | -3dB at 17Hz and 30kHz |
| Speaker Outputs | Minimum impedance 4 Ohms |
| High Instrument Input | Impedance 3.9m Ohms, input range 150mV - |
| Low Instrument Input | Impedance 10k Ohms, input range 300mV - |
| Line Input | Impedance 22k Ohms, input level 0dBu nominal |
| Sub Output | Impedance 1k Ohms, level 0dBu Nominal |
| DI Output | 600 Ohms balanced, level 0dBu nominal |
| Tuner Output | Impedance 22k Ohms, level 0dBu nominal |
| EQ | Bass +/-15dB @ 45Hz Middle +/-15dB @ 660Hz Treble +/-15dB @ 7kHz shelving Slider 1 +/-15dB @ 180Hz Slider 2 +/-15dB @ 340Hz Slider 3 +/-15dB @ 1.3kHz Slider 4 +/-15dB @ 2.6kHz Shape (Push Flat) +8dB @ 50Hz & 4kHz, -8dB @ 400Hz, filter slope - 6dB/octave |
| Effects Send | Impedance 22k Ohms, level 0dBu nominal |
| Effects Return | Impedance 22k Ohms, input level 0dBu Nominal |
| H x W x D (mm) | 362 x 610 x 300 |
| Weight (kg) | 33 |

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