Pentode

QRP TUBE SUPERREGENERATOR

QRP TUBE SUPERREGENERATOR SINGLE PENTODE SHORTWAVE RADIO VERSION 2 ©2011 The information below is not guaranteed to be free of errors. 1. ABSTRACT The regenerative radio shown above is capable of hearing, softly, the stations present on the 25M, 31M, 41M, 49M, and 60M bands.

home.comcast.net

Pignose G40V 40w Tube Amp: Various Mods

The Pentode/Triode switch allows you to select between the normal pentode wiring of the power tubes (40w) and triode wiring which reduces the power to approximately 17 watts.

blueguitar.org

NEW PUSH-PULL TUBE AMPLIFIERS

Based on the rejection of amplified radio frequencies at the control grid, the screen grid was invented, resulting in tetrodes tubes and later pentode tubes.

www.next-tube.com

Svetlana 6BM8 High Performance Audio Dual Package, Triode and ...

6BM8/ECL82 spec 6BM8/ECL82 spec. Svetlana 6BM8 High Performance Audio Dual Package, Triode and Pentode he Svetlana ™ 6BM8 is a single glass envelope containing both a power pentode and triode.

www.drtube.com

Comparing Eight Tubes for Low Power Amplifiers

1 Comparing Eight Tubes for Low Power Amplifiers The article compares eight different output tubes of low power in Single Ended (SE) mode, both triode and pentode, for compatibility with classical and jazz music listening using Lowtherhigh-efficiency drivers in Teresonic speakers.

www.teresonic.com

GROOVE TUBES GT6L6CHP PENTODE

GROOVE TUBES GT6L6CHP PENTODE Our most recent release of a totally redesigned 6L6C featuring addition of pure Nickel carborized black plate construction, this is the same material used on the classic RCA Black Plate versions of the '50s.

www.groovetubes.com

ELECTRICAL DESIGN CONSIDERATIONS

A typical method of keying a tetrode or pentode amplifier. One important point should be made regarding keying. Some circuit designers may be tempted to disconnect the cathode return to the anode supply, B-, to key-off a power grid tube.

www.cpii.com

Dynaco ST-120 with VTA driver board Kit instruction manual ...

Dynaco ST-120 with VTA driver board Kit instruction manual Triode/Pentode version Congratulations on your purchase of the Dynaco ST-120 with VTA driver board kit.

www.tubes4hifi.com

Tube Substitution Manual

Tube Substitution Manual

frank.pocnet.net

Svetlana EF86 High-Performance Audio Small-Signal Pentode

EF86 spec EF86 spec. Svetlana EF86 High-Performance Audio Small-Signal Pentode he Svetlana EF86 is a glass envelope miniature pentode intended for high-quality audio preamplifier service.

www.drtube.com

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