Since 1983, Jadis Electronics® has been designing and manufacturing tube amplifiers, preamplifiers, and high-fidelity electronics in France for music lovers and enthusiasts of lifelike sound. An approach where musicality, craftsmanship, and technical excellence move forward together.
Integrated Amplifiers
Aria
The Aria amplifier reflects the full extent of Jadis’ artisanal craftsmanship. By default, it uses EL34 tubes, the “romantic” tube par excellence: the midrange resonates with finesse and human voices emerge with striking realism, as if the artist were present in the room.
Ôde
The Jadis Ôde utilizes a push-pull topology to deliver 25 to 30 watts of pure Class A power per channel. The amplifier is uniquely designed to run on either KT88 or KT120 power tubes.
DA50
The Jadis Ôde utilizes a push-pull topology to deliver 25 to 30 watts of pure Class A power per channel. The amplifier is uniquely designed to run on either KT88 or KT120 power tubes.
I70
The Jadis I70 is a reference-grade, hand-crafted integrated tube amplifier that utilizes the powerful KT170 tubes in a pure Class A design to deliver exceptional power, explosive dynamics, and unmatched sonic emotional depth.
DA88
The DA88 uses twice more power tubes and is able to supply twice more power than the DA50. It can accept KT88, KT90, KT120 but also 6550 . This lovely amplifier is appreciated by many audiophiles all around the world. An optional remote control can also be added.
I300
The Jadis I300 builts around the legendary 300B triode tubes, delivering a pure Class A, masterfully transparent, and emotionally lifelike musical experience despite its modest 10-watt output.
Power Amplifiers
PA70
Optimizing performance on a controlled budget is the credo behind this compact stereo amplifier. It opens the doors to the world of high-fidelity systems with separate components.
JA30
This dual mono up to 45 watts in pure class A amplifier incorporates all the unique technical and sonic innovations which have propelled its predecessors into audio legend.
JA80
The JA80 is a power amplifier working in pure class A. It is the first amplifier created by the JADIS in 1983 and has been upgraded several times. It works in a “push-pull” configuration with triple load and autobias. It can work with various types of penthodes: KT120, KT90, KT88, 6550, 6CA7 or EL34.
JA120
JA120 works in “push-pull configuration triple distributed load. Built on Jadis’ tradition combining fine hand craftsmanship with state-of-the-art innovation and design, this amplifier benefits from several important enhancements and raises the bar with no-compromise regarding audio performance.
JA200
Based on the same general design as the JA80, this masterpiece of equipment offers the same sound quality with an unbelievable capability to drive the most difficult existing loads. Capable of 160 watts per channel in pure Class A and 200W with the KT150, its unique power capability and dynamic behaviour are combined for the first time in vacuum-tube amplifier history, with the ultra low distortion and transparency of the best low-power exotic Class A designs.
JA688
The system is built around four separate blocks, with one amplifier and one dedicated power supply per channel. This architecture ensures excellent separation between the left and right channels while minimising electromagnetic interference.
845NEC
The 845NEC provides 40W per channel in pure class A using 1 ECC83, 1 ECC82 2 EL34 and 2 single ended 845NEC per channel.The 845 push-pull brings twice more power than the SE845 while keeping details and musicality.
SE300B
The SE300B supplies a power of 10W RMS and functions in pure class-A with single-ended mounting (the two tubes are in parallel) with an automatic bias. The two high voltages, driver and power, have vacuum-tube power supplies. The bandwidth (at –3dB) is from 20Hz to 20kHz, without any feedback. The driver stage, powered at 400V, is built around a double-triode 6SN7. The two elements of the tube are mounted in cascade. The output stage is powered at 320V, which allows the tubes to work in the best conditions.
Preamplifiers
JPL MKII
Built in stereo preamplifier, the JPLMkII includes 5 line inputs and one tape with monitoring.
The MkII version represents an interesting update of the first version of the JPL, it has been optimised and the power supply is now tube regulated in order to improve the stability.
JPS2
Available in balanced (JPS2S) or unbalanced (JPS2) version. The Jadis JPS2 is a line preamplifier which uses three ECC83 for the line function and ECC82 to adapt the impedance on the CD entry. Its specific power supply recreates a voltage for the module with a 80 Hz frequency in order to avoid problems that can occur due to the 50 or 60 Hz frequency from the mains supply.
JPS3
JPS3 is a phono preamplifier with separated power supply. This Jadis includes an MM and MC phono preamplifier that uses three ECC83 for MM and two ECC88 for the MC stage. As for the JPS2, its specific power supply recreates a voltage for the module with a 80 Hz frequency in order to avoid problems that can occur due to the 50 or 60 Hz frequency from the mains supply. The high voltage is regulated by two tubes EF86 and EL84.
JP80 MC
The Jadis JP80MC is the most well-known preamplifier made by Jadis. Built with 4 lines, 1 MM and 1 MC input the JP80MC will allow you to connect any analog sources you might want to use. The phono stage will accept all type of cartridges even the ones with a very low impedance. Also, the power supply is over sized and separated in order to preserve the fragile audio signal. Enormous technical effort were made to develop this piece of equipment and these efforts had only one purpose: the ambition of building the best preamplifier in the world.
JP200 MC
Built with 4 lines, 1 MM and 1 MC input the JP200MC will allow you to connect all the analog sources you might want to use. The phono stage will accept any cartridges even the ones with a very low impedance. Moreover this is a 4 blocks unit, with separated and over sized power supply and a switch to reverse the phase. The JP200MC includes all the ingredient that makes great sounding preamplifier.
JP500
The ultimate expression of the art. Line pre-amplifier with output transformer. The JP500 is an absolutely no compromise unit at the service of music reproduction. Built-in balanced and unbalanced capability, a switch allows the user to change the absolute phase to his convenience.
Source
JS2SL
A new JS2 generation which is a testament to a great value we are proud to perpetuate, to ensure that technological advances and high musicality coincide. Digital section is built around a DAC sabre ES9038PRO using Hypertream technology 32 bit. Four digital inputs, managed by a microship Microcontroller, pass through this converter. Output signal is shaped by high quality operational amplifiers (i/u conversion). From anolog point of view, this version remains faithfull to JS2’s design criteria with a full balanced tube stage and a cathode follower able to drive any preamplifier.
JS5
The JS5 converter bears witness to the essential link between digital innovations and analogue world, to which we are very attached. The first DAC of a new range, result of research and innovations to offer an incredible experience. Digital section is built around a DAC sabre ES9038PRO using Hypertream technology 32 bit.
Four digital inputs, managed by a microship Microcontroller, pass through this converter. Output signal is filtered and shaped before passing by our famous self-balanced symmetrical analog stage. An amplification stage followed by an impedance adapter stage ensures output signal muscial quality supplying in an optimum way the following link.
To make this system works, a separate chassis contains power supply of the différents stages, analog and digital sections have their own transformer. Each voltage of each section is separated. Rectification, filtering PI cell and regulations supply in the best way signal treatment stages.
