Collection: Esprit
Esprit High End Audio Cables, Handmade in France
Esprit High End Audio is a French maker of high-end audio cables, based in Confolens in the Charente region. Its story began in 1996, when founder Richard Cesari started building cables for his own system, then for friends, and went on to create Esprit with one goal: to make the best cables. Every Esprit cable is still assembled by hand in the Confolens workshop. The range covers speaker cables and jumpers, RCA and XLR interconnects, phono, digital, USB, Ethernet and master clock cables, and AC power cords, plus the Volta power strips.
A Cable Should Let the Music Through
Esprit starts from a simple idea: a cable carries a signal from point A to point B, and its job is to degrade that signal as little as possible. A cable cannot add information. It should not color the sound or try to make up for a room or a component; the goal is transparency, so the system can show what it can really do. Richard Cesari puts it plainly: when a cable is well designed, you don't hear it.
Esprit points to the weak spots that can harm a signal: poor conductors, unsuitable insulation, low-conductivity connector metals such as brass, and plating chosen for looks or toughness rather than electrical performance. Each Esprit design balances strand size, strand count, cross-section, insulation, shielding and connectors, and every cable is validated by listening, not just on paper.
The Technology Behind Esprit Cables
- Copper and silver conductors. Esprit uses the two best room-temperature conductors. On the IACS scale, with silver set to 100%, copper is about 97%, gold about 72%, aluminum about 58% and brass or bronze only about 25-30%.
- Fine strands, carefully sized. Very fine strands help high-frequency detail, while a larger total cross-section lowers resistance for better bass control and freer dynamics. On selected Generation 10 designs, Esprit pairs very fine strands with noticeably thicker ones in an asymmetrical layout.
- Hard and soft insulation. Rigid PVC gives density and a firm low end; flexible silicone damps mechanical stress and opens up the midrange and treble. Many Esprit cables combine both.
- Shielding matched to the link. Esprit does not shield every cable the same way. Partial, progressive and multilayer shields in pure and silver-plated copper are chosen for each signal type; a phono cable carrying a few millivolts needs different protection from a power cord.
- Dielectric polarization. From Eterna upward, a DC voltage keeps the insulators in a stable polarized state to limit dielectric relaxation and absorption. Higher ranges use double polarization on some links.
- Esprit's own connectors. RCA and XLR connectors step up from Eh 50 to Eh 100, Eh 200 and Eh Ag, with thicker silver plating and, at the top, solid silver center pins. Power-connector shells are polymer on Alpha, Beta and Celesta and aluminum from Eterna up.
- Built by hand. Each cable is assembled by hand in Confolens and goes through two full quality checks, one by its builder and one at packing.
Esprit Cable Ranges Explained
Generation 10 has nine cable ranges. Each step up builds on the one below it, with more conductor material, more advanced insulation and shielding, and better connectors. All the technologies come from development work on the L'Esprit flagship.
| Range | Position | What sets it apart | Available as |
|---|---|---|---|
| Alpha | Entry range | Esprit's starting point, built with the same attention to materials and finish as the higher ranges. Copper/silver-plated Esprit connectors with 5-micron plating. | RCA, speaker, AC power |
| Beta | Full lineup begins | Nicknamed the "cable killer". Mostly symmetrical electrical structures, fine-strand pure copper and shielding matched to each use. Esprit Eh 50 RCA connectors. | Every cable type |
| Celesta | Partial shielding | Twisted asymmetrical dielectrics, optimized insulation and Esprit's partial-shielding concept, aimed at a quieter, more natural presentation. Eh 50 connectors. | Every cable type |
| Eterna | Polarization begins | The tenth generation of a reference first made in 1999, and the first range with dielectric polarization. Air insulation, more advanced shielding and Eh 100 connectors. | Every cable type |
| Aura | More elaborate shielding | Higher conductor density, polarized insulators and air insulation, with triple progressive shielding on digital links and quadruple shielding on RJ45. Eh 100 connectors. | Every cable type |
| Lumina | Soft and hard insulation | Polarized, air-insulated designs that mix soft and hard insulators on some links, with up to quintuple on-air shielding on RJ45. Eh 200 connectors with thick copper/silver plating. | Every cable type |
| Eurêka | Filtered shields | Very high conductor density, air and Nomex insulation, double polarization on some links and actively filtered shields, including a hand-wound pure-silver micro-inductor on some models. Eh 200 connectors. | Every cable type |
| Gaïa | Solid silver | Pure-copper strands of different sizes, solid silver conductors on some links, full insulator polarization and Esprit's most sophisticated shielding. Eh Ag connectors with pure-silver center pins on some references. | Every cable type |
| L'Esprit | Flagship | The source of every technology in the lower ranges, distilled from thirty years of research. The L'Esprit power cord alone took five years to develop. Eh Ag connectors. | Every cable type |
"Every cable type" means speaker cables and jumpers, RCA, XLR and phono interconnects, S/PDIF, AES/EBU, USB, RJ45 Ethernet and master clock cables, and AC power cords. For power, the Volta strips filter the ground only, the Volta S filters earth, phase, neutral and the housing, and the Volta Ultra adds pi filtering and heavier internal wiring.
Esprit FAQ
Where are Esprit cables made?
In Esprit's own workshop in Confolens, in the Charente region of France. Each cable is assembled entirely by hand, starting from bare copper strand: the insulation, twists and shields are all applied by hand. Every cable is checked by the person who built it and checked again in full before it is packed.
What is Esprit Generation 10 (GenX)?
Generation 10, also called Generation X or GenX, is Esprit's current cable lineup. It debuted at High End Vienna in June 2026 and reached the USA in October 2026. Every range was re-engineered, with revised conductor geometry and reworked connectors that use pure copper, silver-plated copper or pure-silver center pins depending on the range.
What is dielectric polarization, and which Esprit ranges use it?
Any insulator becomes slightly polarized when the music signal's electric field passes through it, then releases that energy with a small delay (dielectric relaxation and absorption). From the Eterna range upward, Esprit applies a DC voltage to the insulators to hold them in a stable polarized state. Esprit says this gives more consistent, quieter transmission, with clearer micro-detail and a more structured soundstage.
What is the difference between Esprit's Eh 50, Eh 100, Eh 200 and Eh Ag connectors?
They are Esprit's own RCA and XLR connector generations. Eh 50 has a copper body and a silver-plated copper center pin (5 microns). Eh 100 is pure copper with 10-micron silver plating. Eh 200 is pure copper with 20-micron silver plating. Eh Ag has a pure-copper body, a solid silver center pin and 20-micron silver plating. Speaker plugs (bananas and spades) and power connectors are silver-plated pure copper.
Which Esprit range should I start with?
Alpha is the entry range and comes in RCA, speaker and power-cord versions. Beta is the first range offered in every cable type, so it is the usual starting point if you want to wire a whole system in one range. Each step up adds conductor material, more advanced insulation and shielding, and better connectors.
What kinds of cables does Esprit make?
Speaker cables (banana or spade) and speaker jumpers, RCA and XLR interconnects, phono cables (RCA to RCA, DIN to RCA and DIN to XLR), S/PDIF coaxial (50 or 75 ohm), AES/EBU, USB A to B, RJ45 Ethernet, 50 or 75 ohm master clock cables and AC power cords. Esprit also makes the Volta, Volta S and Volta Ultra power strips.
Why doesn't Esprit use gold or rhodium plating?
Esprit chooses materials for conductivity rather than looks. On the IACS scale silver is the best conductor, copper is close behind, and gold, rhodium and brass conduct much less, so Esprit builds its conductors and connectors from copper and silver.
Is HiFi Boutique an authorized Esprit dealer?
Yes. HiFi Boutique is an authorized Esprit dealer. Shipping is free anywhere in the USA, and sales tax is already included in our prices.
Buy Esprit Cables at HiFi Boutique
HiFi Boutique is an authorized Esprit dealer. Every order ships free anywhere in the USA, and sales tax is already included in the price you see. Questions about which Esprit range suits your system? Contact us.