Dunlop WM25 User manual

jimdunlop.com/wayhuge

The Way Huge Smalls STO delivers smooth, silky overdrive that sounds like the purr of a freshly tuned-up

muscle car. The circuit that it’s based on has been a special secret passed around for years among Nashville

honky tonks and recording studios like a nice charcoal-ﬁltered whiskey. Rumors surround its introduction to

the scene, but any who’ve played it would agree on its ability to gradually butter up your tone while preserving

the fundamental character of your guitar and amp. When Mr. Jeorge Tripps got hold of one, he stuck his head

under the hood and tinkered for days on end without availing himself of sleep, or food, or water. Eventually,

he emerged from his workshop with the STO, a reimagined version of the Nashville staple equipped with his

beloved 4741 op-amp for an even smoother, more pillowy sound.

PUT SOME GREASE ON IT.

WM25

WAY HUGE

SMALLS

STO

™

WAY HUGE® SMALLS™ STO 2

1 VOLUME knob adjusts output level

2 DRIVE knob adjusts overdrive intensity

3 TONE knob adjusts EQ from warm to bright

POWER

The STO is powered by a single 9-volt battery, a 9-volt AC

adapter such as the Dunlop ECB003, or an MXR® Brick™

Series power supply. The power input is a 5.5mm x 2.1mm

jack with the positive voltage on the outer sleeve. Using an

external power supply will disconnect the battery. Disconnect

the input jack to preserve battery life when not in use.

External Controls

WAY HUGE® SMALLS™ STO 3

Specifications

Input Impedance > 450 kΩ

Output Impedance < 150 Ω

Noise Floor* < -100 dBV

Bypass True Hardware, 3PDT

Current Draw 10 mA

Power Requirements 9 volts DC

*A-weighted, all controls at mid position.