Audio Products

Mono valve amplifier
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Enterprise

The Enterprise is a monaural 300 watt power amplifier based on the Citadel, Theta's most powerful amplifier, and the Dreadnaught II. It benefits from the knowledge, research and dedication that team Theta brought to those superlatives designs. Enterprise has been created to power superb two channel music reproduction systems, as well as delivering abundant power to home theater systems, to fai...[more]

Mono valve amplifier

JA120

Jadis has adopted the KT120 valve, which will increase the power, reliability, the dynamic range and every other parameter of this milestone amplifier.Jadis has recognised that the brand-new KT120 expands on all of the virtues of the much loved KT88/6550 workhorses that have powered so many top-flight amplifiers. With their acceptance by Jadis, the doyen of French high-end amplifier manufacturers,...[more]

Mono valve amplifier

JA15

Jadis JA15 Tube Power Amplifier...[more]

Mono valve amplifier

JA30

JA 30 This amplifier Cet amplificateur ...[more]

Mono valve amplifier

JA50

Mono valve amplifier

JA500

JA 500  An aesthetic look of parallels and diagonals. The JA 500 amplifier reveals a perfection of lines and its two blocks per channel respond to an unusual symmetry of forms and colours. When the eye follows the opposite diagonal, it is caught first of all by the black shape of the output transformer, then by that of the capacitors at the rear end of the other block. Black on blac...[more]

Mono valve amplifier

ProLogue Premium Mono Amplifier

Incorporating the best electronic elements of the original ProLogue Six and Seven, plus selected ground-breaking features from the more advanced DiaLogue Series, the next generation ProLogue Premium Series is an engineering marvel — a single pair of monoblock amplifiers that sets a new benchmark in high-performance audio with the following features: *Innovative, new Adaptive AutoBias ...[more]

Mono valve amplifier

REF250

First, you will notice a more modern, monochromatic appearance, including a new front panel with a small aluminum power button: natural units include silver handles and top cover, while black units come with black panel, handles and top cover. A new analog meter replaces the vacuum-fluorescent digital display of its predecessor; this illuminated meter is capable of displaying power output, line vo...[more]

Mono valve amplifier

REF750

The appearance is more refined and attractive, but is clearly a statement piece from Audio Research. A new, optional 12V fan-cooled silver top cover is available at additional cost.   Using the now-standard KT120 output tubes (8 matched pairs, driven by another matched pair) in the classic Audio Research push-pull Class AB output stage, the input stage has been streamlined, using very low noi...[more]

Mono valve amplifier

SE-300B

SE 300B:  " ... grain , precision and dynamics..." " It gives an inimitable 'material' character to timbers without, however, allowing sounds to lose their musical character".  It has a "...special gift of revealing the intimate relations that link music to silence" - Jean-Philippe Delalandre and Alexandre Geoffroy. It "develops a sense of pace and rhythmical movement of such...[more]

Mono valve amplifier
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