Ampeg F17-1 vs Master Effects Transmission Bass Preamp
The Ampeg F17-1 and the Master Effects Transmission Bass Preamp are both pedals sharing mid-forward. The Ampeg F17-1 leans warm.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.47% — somewhat different
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Derived from overlapping tonal signals across both listings.- mid-forward
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.The Ampeg F17-1 is the model designation for the Ampeg Classic Analog Bass Preamp pedal, an all-analog circuit delivering SVT-derived preamp tone and 3-band EQ in bass pedal format. The preamp stage provides up to +18 dB of gain; EQ covers Bass at +7/-20 dB at 40 Hz, Mid at +5/-11 dB at 500 Hz, and Treble at +10/-10 dB at 4 kHz. Ultra-Hi and Ultra-Lo passive switches add classic Ampeg tonal character. Volume control, true bypass, internal -15 dB pad, 9V DC or battery operation. Built into a roadworthy all-metal chassis, offering an accessible path to genuine analog Ampeg bass tone in pedal form.
The Master Effects Transmission is a bass preamp pedal, and this particular listing pairs it with a Yamaha BB1200, a well-regarded vintage Japanese-made bass known for its punchy, versatile tone, suggesting the listing bundles or references the preamp alongside that specific instrument rather than the BB1200 being part of the pedal's own name. As a bass preamp, its core function is shaping tone before the signal reaches an amp or interface, typically offering EQ shaping, drive or saturation, and a DI output for stage and studio use, positioning it as a tone-shaping utility rather than a distortion-focused effect pedal.
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Genres this gear is documented as being used in.- Metal
- acoustic
- classical
- alternative
- warm
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Live
- Silent Recording
- Studio
- Busking
- Silent Stage
- Live
- Silent Recording
- Studio