English
Description
The Jadis SE300B is a reference single-ended monoblock tube power amplifier engineered around two 300B triode tubes operating in parallel pure Class A to deliver 10W RMS per channel. Built with zero global negative feedback, it features a double-triode 6SN7 driver stage operating at 400V in cascade configuration and an output stage powered at an optimized 320V. To preserve delicate harmonic detail and eliminate line disturbances, both the driver and power stages benefit from independent vacuum-tube regulated power supplies. Delivering a frequency response of 20Hz to 20kHz (-3dB) with automatic biasing, point-to-point hand wiring, and Jadis' signature polished stainless-steel chassis with gold-plated faceplates, the SE300B provides unmatched liquidity, holographic imaging, and breathtaking tonal purity.
Specification
| Weight | 29,5 kg |
|---|---|
| Type | Monofónny jednočinný triódový koncový zosilňovač (Single-Ended) |
| Frequency range | 20 Hz – 20 kHz (pri -3 dB) |
| Sensitivity | 450 mV |
| Dimensions | 203 × 229 × 531 mm (každý blok) |
| Power Output | 10 W (Trieda A) |
| Number of Chassis | 2 samostatné bloky |
| Tubes List | 4× 300B, 4× 5U4GB, 2× 6SN7 |
| Power Consumption | 140 VA na kanál |
| Bias | Automatické (Autobias) |
Jadis
The French company Jadis Electronics, founded in 1983 by André Calmettes in Villedubert, is a global icon in the field of premium valve audio. It was born out of a deep passion for faithful music reproduction, with the aim of bringing the authentic atmosphere and emotions of live concerts directly into home listening rooms. Jadis specialises in the design and hand-building of valve amplifiers, preamplifiers, D/A converters and CD players. The heart and most precious gem of Jadis amplifiers are their proprietary output transformers, hand-wound using an original technique and encapsulated in a special resin for maximum thermal stability, quiet operation and exceptional durability. Most amplifiers operate in pure Class A, ensuring tremendous dynamics, velvety bass and supreme control over any loudspeakers.
Every vacuum tube undergoes rigorous selection and multi-stage testing prior to assembly, ensuring that only those with absolutely flawless specifications make it into the final products. The sophisticated design, surgically precise stainless steel chassis and gold-plated front panels lend Jadis components an instantly recognisable visual elegance. The Jadis brand is designed for discerning audiophiles and lovers of analogue musicality who seek a warm, natural and spatially rich sound, combined with uncompromising craftsmanship.
Manufacturer information (GPSR)
Manufacturer
Jadis Electronics
5 Chemin du Pech 11800 Villedubert France