The AMT Electronics S-Drive mini is a compact JFET distortion pedal, part of the maker's Drive Series. AMT designed it for guitarists looking for distortion sounds similar to that of Soldano amplifiers, and the pedal is intended to be connected in front of the clean channel input of a guitar combo or amplifier1. It is listed as available now1.
Circuit and sound
AMT describes the Drive Series as using new original circuitry solutions developed by AMT specialists, based on real actual tube stage emulation and response1. The maker points to the shared basis of high gain amplifiers such as the Soldano, Mesa Rectifier, and H&K Triamp: a five stage preamp whose massive and bright character the pedal imitates1.
"The AMT S-DRIVE was designed for guitarists looking for distoriton sounds similar to that of Soldano* amplifiers."
Unlike the company's Legend Amp Series, the Drive Series pedals do not have a cabinet simulated output, so the S-Drive mini is a pedal to run into an amp rather than direct to a recording interface1.
Controls
| Control | What it does |
|---|---|
| GAIN | Determines the pedal sensitivity and drive/distortion amount1 |
| LEVEL | Sets the overall output level, from a standard minimum of -10dB to +8dB at maximum1 |
| TONE | A simplified tone control for general tone matching of the pedal to your amplifier1 |
| VOICE | A switch to cut some mids1 |
AMT notes that with the LEVEL control at the 13 hours position, the pedal gives a standard output level of -10dB1.
Power and bypass
The S-Drive mini requires a standard 9V DC supply with negative center polarity, and its voltage consumption is low, running at less than 4mA1. True bypass circuitry means, in AMT's words, no tone coloration, signal degradation, or loss while the pedal is not in use1.
The pedal has no battery option mentioned by the maker and no cabinet simulated output, so it is a pedal for playing into an amp's clean channel, not a direct recording preamp.
Where it sits in AMT's range
The S-Drive mini belongs to AMT's Drive Series, a range the maker describes as designed to be connected in front of the clean channel inputs of guitar combos or amplifiers1. Where the S-Drive mini sits for voicing is specific: AMT says it was designed for guitarists looking for distortion sounds similar to Soldano amplifiers1. It is a JFET distortion pedal, and for more on the effect type, see Distortion Pedals.
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Questions
Is the AMT S-Drive mini true bypass?
Yes. AMT Electronics specifies true bypass circuitry, and says the pedal adds no tone coloration, signal degradation, or loss while it is not in use. That means the pedal sits out of the signal path entirely when switched off, which matters on a pedalboard where several pedals in a row can otherwise dull the guitar's signal before it reaches the amp.
What amps is the AMT S-Drive mini modeled on?
AMT says the S-Drive was designed for guitarists looking for distortion sounds similar to Soldano amplifiers. The maker describes the shared basis of these high gain amplifiers, naming the Soldano, Mesa Rectifier, and H&K Triamp, as a five stage preamp with a massive and bright character, which the pedal's circuitry imitates.
Does the S-Drive mini have a cabinet simulated output?
No. AMT states that the Drive Series pedals do not have a cabinet simulated output, unlike the company's Legend Amp Series. The S-Drive mini is meant to run into the clean channel input of a guitar combo or amplifier, where the amp and speaker provide the final voicing.
What does the Voice switch do on the S-Drive mini?
The Voice switch cuts some mids. It is a quick way to reshape the pedal's character: with mids reduced the distortion sits further back in a band mix, and with them intact it pushes forward. It works alongside the Tone control, which AMT describes as a simplified control for general tone matching of the pedal to your amplifier.
What power supply polarity does the S-Drive mini use?
The S-Drive mini requires a standard 9V DC supply with negative center polarity, the same arrangement as most modern pedals. AMT notes that voltage consumption is low, running at less than 4mA, so the pedal is easy on any regulated supply.
Sources (1)
- AMT FX S-DRIVE mini, AMT Electronics, 2026
