Detail 01
Op-amp/JFET boost-type switch
Selects between clean op-amp gain and the JFET boost character.
Product detailSKU #1500000463050
FenderHammertone Boost Effects Pedal Gray and Black
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Independent shopping perspective
The Korena take
Fender’s Hammertone Boost puts two boost approaches under one Type switch. The op-amp setting raises volume without changing the character of the signal, while the JFET setting adds harmonically rich compression inspired by tape preamps. Bass and treble controls sit flat at their center detents, then allow frequency changes when needed. That makes it useful for a straightforward level lift or for reshaping the boosted signal before it reaches an amp. The compact aluminum enclosure is sized for pedalboard use.
Strong match
Who this is for
- Raising guitar level cleanly without changing the character of the existing signal.
- Switching to a compressed, harmonically richer boost for rehearsals, recording, or live performance.
- Making bass and treble adjustments while retaining a clearly marked flat starting point.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Bass and treble center detents
The middle position is the flat-frequency-response reference point.
Final check
Know before you order
- 01Requires a 9V DC center-negative power source; one is not included.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How do the boost circuits differ?
The op-amp circuit delivers a clean volume increase. The JFET circuit adds harmonically rich, vintage-inspired compression.
02Can I start with no bass or treble change?
Yes. Both EQ controls have center detents for flat frequency response.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSound
- Power
- 9V DC center-negative (not included)
3 detailsPickups & controls
- Footswitch
- True bypass
- Switches
- Boost type switch (Op-Amp/JFET)
- Circuit Type
- Switchable op-amp and JFET boost
4 detailsBody & build
- Color
- Black
- Enclosure Material
- Aluminum
- Body Finish
- Gray powder coat
- Finish
- Gray powder coat
2 detailsConnections & power
- Outputs
- 1 x 1/4 inch audio out
- Inputs
- 1 x 1/4 inch instrument
2 detailsSize & weight
- Weight
- 0.84
- Dimensions
- 2.44 inch x 2.87 inch x 4.4 inch
1 detailsIn the box
- Accessories Included
- User guide
2 detailsOther
- Knobs
- Volume, treble, bass
- Pedal Type
- Boost
