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The AMT B-1 is a 1-channel JFET guitar preamp designed for studio recording and live shows. It is part of the AMT Legend Amp Series and is based on analog modeling of physical processes occurring in real vacuum triodes during guitar signal limitation. The preamp is intended for admirers of a "clanking" sound with elastic punch, emulating the Sharp channel of the Bogner Triple Giant. It offers tremendous density and power of sound, thunderous lows, screaming highs, and scoopable mids, providing unbeatable heavy distortion sounds. The preamp features high-level output signal, true bypass circuitry, and two signal outputs: direct amplifier out for guitar amplifier use and cab simulation out for mixer or studio use.
Technical Specifications:
- Input Impedance: 1.0 MOhm
- Nominal Sensitivity: -20dB
- Output Impedance: 10 kOhm
- Output Signal Level: +10dB
- CAB.SIM. Output Impedance: 10 kOhm
- CAB.SIM. Output Signal Level: -10dB
- Power Supply: 6F22 battery or DC 9V/12V power adapter
- Current Consumption: Approx. 6.0mA
- Dimensions: 111 x 58 x 73 mm
- Net Weight (without battery): 0.23 kg
Controls:
- LEVEL
- GAIN
- LOW
- MID
- HIGH
The preamp is equipped with a battery power option and is constructed with steel material. It is designed for electric guitar use and offers preamp/cabsim operating modes.
Watch the latest video demos and reviews for the B-1 from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the AMT Electronics B-1 from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Very Good
$118.27
Very Good
$110.60
Brand New
$141.15
Browse through eBay listings for the B-1 compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.
Used
$124.63
Used
$176.75
Used
$230.99
Used
$146.54
Used
$97.30
Used
$130.00
Used
$124.63
Used
$137.20
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