English
Description
The Jadis I70 is a flagship integrated tube amplifier engineered as the first integrated unit to incorporate key design innovations directly from Jadis' reference monoblock technology. Created specifically to harness the power of the KT170 beam tetrode, it features two KT170 tubes per channel operating in an ultra-linear, triple-load single push-pull configuration. Rather than pushing maximum power output, Jadis optimized the operating point of the KT170 to achieve exceptionally low distortion, immense dynamic pulse power, and unmatched refinement. Its advanced dual-power-supply architecture completely separates the driver and output stages to eliminate inter-stage interference, complemented by stabilized filament heating to banish background noise. Hand-crafted in France with point-to-point wiring, bespoke output transformers, and Jadis' signature square polished stainless-steel chassis with gold accents, the I70 delivers extraordinary spatial realism, effortless authority, and liquid musicality.
Specification
| Input impedance | > 100 kΩ |
|---|---|
| Weight | 45 kg |
| Type | Integrovaný zosilňovač s diaľkovým ovládaním |
| Frequency range | 10 Hz – 36 kHz (pri -3 dB) |
| Sensitivity | 150 mV |
| Dimensions | 400 × 400 × 255 mm |
| Inputs / Outputs | 5× linkový vstup, 1× bypass výstup, 2× reproduktorové výstupy (pre bi-wiring) |
| AC | Panel a prvky v zlatej alebo striebornej farbe |
| Power Output | 50 W (čistá trieda A) |
| Tubes List | 4× KT170, 2× ECC83, 3× ECC82 |
| Power Consumption | 500 VA |
| Bias | Automatické (Autobias) |
| Load Impedance | 1 – 16 Ω |
Jadis
Jadis Electronics: French Legend of Handcrafted Vacuum Tube Audio
Founded in 1983 by André Calmettes in Villedubert, France, Jadis Electronics stands as a global icon in the realm of high-end tube amplification. Born from a profound passion for faithful musical reproduction, the company was established to recreate the raw emotion and atmosphere of live performances within the home. Jadis specializes in designing and handcrafting reference tube power amplifiers, preamplifiers, DACs, and CD players. The beating heart and hallmark of Jadis amplification reside in their custom in-house output transformers, meticulously hand-wound and potted in special resin to guarantee thermal stability, dead-silent operation, and extreme durability. Operating predominantly in pure Class A, Jadis amplifiers deliver immense dynamic contrast, a velvety low end, and effortless control over demanding speaker loads.
Prior to assembly, every vacuum tube undergoes a multi-stage burn-in and screening process to ensure only the finest matched pairs are implemented. The exquisite chassis, featuring surgical-grade stainless steel and gold-plated front panels, provides instantly recognizable visual elegance. Continual engineering refinements in the latest MkII and MkIII iterations further elevate performance through upgraded internal silver wiring and enhanced power supply filtration. Jadis is built for discerning audiophiles who cherish warmth, natural detail, and expansive spatial imaging backed by French artisan craftsmanship. At Dream Audio, we proudly feature Jadis Electronics as a cornerstone of musical soul and timeless tube engineering.
Manufacturer information (GPSR)
Manufacturer
Jadis Electronics
5 Chemin du Pech 11800 Villedubert France