Otl Tube

Otl Tube. Output transformerless (OTL) is a type of vacuum tube audio power amplifier which omits an output transformer for the purpose of greater linearity and fidelity Conventional vacuum tube amplifier designs rely upon an output transformer to couple the amplifier’s output stage to the loudspeakerInstead OTLs use one of two primary methods for output stage coupling direct.

The only TekTron search result is this TK One Head Tektron Audio which lists technology as “OTL” Matched tubes ECC82 x 2 – 5687 x 4 – 6ZY5 x 2 OR 6X5 so no mention of 6080 That uses big bottle for rectification the signal path is all B9A tubes Given TekTron has only been trading since 2014 I assume that either the amp is an old model that is nolonger listed or it wasn’t a.

David Berning Co 845 ZOTL HiFi One edition Tube

This amplifier is a completely OTL (output transformerless) design that uses five parallel 6L6 tubes for the output and one 6DJ8 tube for the gain You can use any of the popular and great sounding 6DJ8/6N1PEV tube types here for all the voltage gain This tube effects the sound the most so it will be the one you want to roll most often.

Build of OTL tube (valve) amplifier YouTube

The 6C33C is today probably the best tube available for OTL’s it is a pure triode it can pass high continuous currents and it is relatively cheap and easy to come by for more info about this tube seeinfo about 6C33CThere have been a lot of OTL amplifiers designed with this tube with many different circuit designs OTL circuits.

Son of Beast OTL Vacuum Tube Amp Transcendent Sound

Transcendent Sound produces vacuum tube audio amplifier kits that utilize OTL (output transformerless) technology This is where the vacuum tubes directly drive the loudspeaker with no intervening transformer The result is an unbelievable clarity and realism that no other configuration can achieve.