Tube overdrive pedal operable using low voltage DC battery elimi

Details Tube overdrive pedal operable using low voltage DC battery elimi Tube overdrive pedal operable using low voltage DC battery elimi

1989-04-20

1991-06-11

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84721, 84741, 84746, 330 51, 330123, 381 61, 381118, G10H 132, G10H 146

Patent

active

050223054

ABSTRACT:
The distortion pedal for electric guitar and other electronic musical instruments employs vacuum tube circuitry operated by low voltage "battery eliminator" DC power supply. A pull-up resistor biasing circuit on the vacuum tube grid improves input and output impedance and circuit headroom while providing good control over the harmonic content and sustain.

REFERENCES:
patent: 2577753 (1951-12-01), Hanert
patent: 3075423 (1963-01-01), Brand et al.
patent: 3078753 (1963-02-01), Gibbs et al.
patent: 3109047 (1963-10-01), Clark
patent: 3973461 (1976-08-01), Jahns
patent: 4636740 (1987-01-01), Kager
patent: 4672671 (1987-06-01), Kennedy
patent: 4701957 (1987-10-01), Smith

Affiliated with

Also associated with

Rating

Tube overdrive pedal operable using low voltage DC battery elimi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tube overdrive pedal operable using low voltage DC battery elimi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tube overdrive pedal operable using low voltage DC battery elimi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-775510