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Boost · Teisco

Teisco Boost

The Teisco Boost is a FET-based booster with selectable voltage operation and a three-way EQ toggle that lets you choose between normal, treble-focused, or flat frequency response.

  • 9V DC · center −
  • True bypass
  • Analog
  • Mono
New
from $59
Used (asking)
from $60

The rundown

Highlights

  • FET booster circuit
  • 9V/24V voltage switch for flexible operation
  • Three-way EQ toggle (normal, treble, flat)
  • True bypass
  • Compact footprint at 75.2 x 132.1 mm

Best for

Players seeking a compact boost pedal with tonal flexibility through switchable EQ options.

Quick facts

Power
9V DC
Polarity
Center negative
Bypass
True bypass
Dimensions
75.2 × 132.1 mm
Stereo
No
MIDI
No
Expression input
No
Status
In production

Where to buy Teisco Boost

$59 lowest new price · Reverb

Used listings asking $60–$118.68, median $100 (9 listings). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbNew$59View
ReverbUsed$60View
ReverbUsed$65View
ReverbUsed$80View
ReverbUsed$90View
ReverbUsed$100View
ReverbUsed$105View
ReverbUsed$118.68View
ReverbUsed$119.99View
ReverbNew$129View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power supply does the Teisco Boost use?

The Teisco Boost runs on 9V DC with center-negative polarity and is battery-compatible.

Does the Teisco Boost have true bypass?

Yes, the Teisco Boost features true bypass switching.

What are the dimensions of the Teisco Boost?

The Teisco Boost measures 75.2 x 132.1 mm.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.