Dallas Arbiter | BC108 Fuzz Face

Fuzz Face Wikipedia Website Link

Model Number or Name:

BC108

Discontinued
Fuzz

Sugaree Licks Rating: Love

Circuit Type: Analog

Electrical Components:

Germanium Transistor/Diode

Component Info: BC108 Transistor, NKT275 Transistor (Early Years)

Original Price: $95

Excellent Used Price: $2,250

Year Released: 1968

Year Discontinued: 1977

Alternate Version(s)

Dunlop JHF1 Fuzz Face

Arbiter UK Fuzz Face (1966)

Dunlop Fuzz (1993)

The Fuzz Face is an effects pedal used mainly by electric guitarists and by some bass players. It is a stompbox designed to produce a distorted sound from an electric guitar, a sound referred to as “fuzz,” which earlier was achieved sometimes by accident, through broken electrical components or damaged speakers.

The earliest units used germanium transistors. Silicon transistors were used in later editions of the pedal. Silicon transistors provided for a more stable operation, but have a different, harsher sound.

The electronics are contained in a circular-shaped metal housing. Ivor Arbiter “got the idea for the round shape when he one day saw a microphone stand with a cast iron base”. The design was originally intended to be used as a microphone base for guitarists who sang.[citation needed] The pedal uses two knobs, one for volume, and one for the amount of distortion the pedal produces. The arrangement of controls and logo on the box suggests a smiling face.

The circuit is based on the shunt-series-feedback amplifier topology – a standard in engineering textbooks. Sola Sound and Vox had been using the same circuit topology for their Tone Bender pedals earlier in 1966. The Fuzz Face is particularly similar to the Sola Sound unit known today as the “Mk1.5” Tone Bender. The main difference is that the Fuzz Face is biased slightly colder, making it more usable in warm environments. The original instructions even described the Fuzz Face as a “Tone-Bending” unit.

Dallas Music Industries made a final batch of Fuzz Face units in 1976 or 1977, shortly after moving to the United States. The company bought Crest Audio in the 1980s and although it was operating under that name when it reissued the Fuzz Face in 1986, the units still bore the Dallas-Arbiter name. They made about 2000 Fuzz Faces until 1990.

In 1993 Dunlop Manufacturing took over production, making a variety of Fuzz Face units until this day. Several germanium and silicon models are available. In 2013 smaller versions with status LEDs and AC power jacks were introduced.

Fuzz Face pedals switched from Arbiter England to Dallas Arbiter in 1968.
Arbiter Fuzz Face pedals were introduced in 1966.

In the late 1990s Arbiter reissued the pedal as well.

The earliest units used germanium transistors
The circuit is based on the shunt-series-feedback amplifier topology – a standard in engineering textbooks.
Dallas Music Industries made a final batch of Fuzz Face units in 1976 or 1977, shortly after moving to the United States.
Early units used NKT275 germanium transistors. Later on, BC183L, BC183KA, BC130C, BC108C, BC209C and BC239C silicon transistors were used.