Thd-electronics UniValve Manual de usuario descargar pdf

THD UNIVALVE INSTRUCTION MANUAL 1

THD UniValve

In s tructio n Manua l

Thank you for your purchase of the THD UniValve amplifier! The THD UniValve is a

Single-Ended Class-A amplifier head with a single output tube that can be switched at

will among many octal-based power tubes, including 6L6, EL-34, 6550, 6CA7, 6V6,

6K6, KT-90, KT-88, KT-77 and KT-66, for different tones without re-biasing the amp.

Likewise, the two preamp tubes can be any combination of 12AX7, 12AT7, 12AU7,

12AY7 or 12AZ7. The UniValve delivers tones from smooth and clear to very aggressive

overdrive. It is easily capable of driving a 4x12" cabinet, yet quite small and light.

Finally, it has a built-in Hot Plate® Power Attenuator that allows for full output

distortion at almost any volume. The unique combination of our touch-sensitive input

circuit and the wonderfully active and reactive tone control section (that we slaved a year

to perfect) make for a front-end that really responds to subtle and not-so-subtle changes

in the signal being fed into the amplifier either by the guitar or any effect that may be

between the guitar and the amplifier.

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THD UNIVALVE INSTRUCTION MANUAL 1 THD UniValve In s tructio n Manua l Thank you for your purchase of the THD UniValve amplifier! The THD U

THD UNIVALVE INSTRUCTION MANUAL 2 TABLE OF CONTEN T S Instruction Manual...

THD UNIVALVE INSTRUCTION MANUAL 3 UniValve Controls Front Panel First, let’s go through the various control options on the front panel: 1.

THD UNIVALVE INSTRUCTION MANUAL 4 7. Light Bulb ON/OFF Switch: The light bulb is part of the noise reduction system of the amplifier. When the l

THD UNIVALVE INSTRUCTION MANUAL 5 Back Panel Now lets go through the UniValve’s back panel jacks and controls: 1. Mains Fuse: The mains fus

THD UNIVALVE INSTRUCTION MANUAL 6 8. Impedance switch: This switch allows you to set your UniValve to match the impedance of your speaker cabine

THD UNIVALVE INSTRUCTION MANUAL 7 Switching Tubes in the UniValve Power Tubes The UniValve is a “self-biasing” amplifier. What that means is t

THD UNIVALVE INSTRUCTION MANUAL 8 THD Electronics Contact Information THD Electronics, Ltd. 3510 6th Avenue W Seattle, WA 98119 - 1513 Phone:

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Thd-electronics UniValve Manual de usuario