Legendary Class A Monoblock Amplifier, Now Upgraded to MkII

The JA80 is where it all began for Jadis back in 1983. Continuing today as one of the most well known and popular amplifiers in the Jadis line, the JA80 MkII, like all of the Jadis products, has been refined and improved over the years. Recently introduced as the MkII version, it is an all-new design optimized to take advantage of the evolution of power tubes.

The JA80 MkII's captivating performance can only be described an eminently musical. It has a beautiful tonal rendering coupled with fine inner dynamics. This is achieved without any exaggeration of drive or presentation. The midrange is liquid and exceptionally relaxed but also with first-rate transient performance and harmonic definition.

With 60 watts of pure Class A power the new JA80 will drive all but the most difficult loads with ease and grace. Each JA80 MkII monoblock amplifier uses: 4 x KT120, 1 x ECC82 and 1 x ECC83 tubes. Autobias. Each amp weighs 77 lbs. (Shown below with optional KT150 tubes.)

Jadis JA 80 MkII

JA80 MkII Features

Non-magnetic stainless-steel chassis for strength of construction and sound

♦ Low global negative feedback design delivers more vivid sound with greater clarity

Point-to-point pure copper wiring in all critical paths for a more open bigger sound

♦ 60 watt Class A output stage for effortless power and smoothness of sound

Push-pull design for higher power and lower distortion

Jadis C-Core output transformers, guaranteed for life, to produce hallmark Jadis sound

Bi-Wire output terminals for use with optimized speaker cables for accurate sound

♦ Auto bias and new auto circuit protection for ease of use and long term maintenance

About Us

Welcome to Bluebird Music. Bluebird is an importer and distributor of high quality two channel audio products. Our products are available through our network of highly skilled Authorized Dealers throughout USA and Canada. All sales and service is provided through our dealers and we do not sell directly to the public. Please enjoy browsing through our collection of exciting, modern, world-class brands and when you are ready click Find A Dealer and we will be delighted to refer you to one of our experts for assistance. Read more...

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