Delivery time approx. 1-2 weeks
Test at home
Open Isobaric High-End Headphones with Dual Drive
The 'Twin Pulse Isobaric System' project patented by Andrea Ricci opens a new scenario in headphone playback.
For the first time, the isobaric dual-drive technology is applied to obtain a motor unit with an exceptional performance package in terms of acceleration and control of the drivers' movement during sound transients.
The open Hi-Fi Twin Pulse headphones offer playback linearity calibrated to isophone curves (with the same sensitivity as the human ear) and can therefore be used as a reference tool to verify the sonic reliability of a recording.
Twin Pulse does not interpret the sound but reproduces it faithfully. Therefore, it is important to select the components of the playback chain so that its qualities in terms of transparency and dynamics are fully realized.
AN OUTSTANDING SOLOIST
When Andrea Ricci designed the first Twin Pulse motor unit, he had only one goal in mind: to build the best dynamic headphone in the world. To achieve this, he had to address the biggest limitation of dynamic headphones: the transient response speed.
Everything about this headphone is designed to maximize this aspect, so even the wiring cannot be replaced, as it is part of a delicate balance. The Twin Pulse has character and demands the best from the other components in the audio chain.
To this day, we have not yet been able to fully exploit the potential of this design, because every time we raise the bar and experiment with a new solution, the Twin Pulse surprises us with an improvement that far exceeds our expectations.
A MUST FOR EVERYONE WHO LOVES TO LISTEN AT LIVE VOLUME LEVELS
The naturalness with which a Twin Pulse masters music playback at realistic volume levels is so disarming that our customers were tempted to experiment with direct interaction with small single-triode amplifiers designed to drive speakers – with impressive results.
OVERWHELMING FUN
The Twin Pulse never leaves you indifferent; its natural inclination to rhythm captivates the listener and soon has them tapping their feet to the beat of the music.
The Twin Pulse favors a passionate approach to music and takes the user on an overwhelming musical journey.
A PROJECT IN CONSTANT DEVELOPMENT
At Spirit, we see customers as a constant source of inspiration to follow on the path of musical refinement. We offer an upgrade service that guarantees our customers the preservation of their investment. The continuous dialogue between company and customers has allowed us to introduce significant improvements, such as the Alcantara Pad (R) and the VPS (Ventilation Pad System), which opens up a responsible My Fi, making an extreme project fully usable for the first time even for non-professional users.
Technical specifications
- TECHNOLOGY Twin Pulse Isobaric System
- DRIVE 2x drives Spirit
- CABLE LENGTH 2.2 m fixed welded to silver
- MAX. POWER HANDLING 4,000 mW
- IMPEDANCE 64 ohm
- HEADPHONE TYPE Open circumaural
- FREQUENCY RESPONSE 24-28,000 Hz calibrated on isophonic curves
- WEIGHT (without cable) 540 gr
- TEMPERATURE RANGE 0°C to 50°C
- PAD Leather/Alcantara + Ventilation Pad System
to radiate less sound outward.
This setting allows the user to maintain a realistic listening volume without disturbing neighbors, while creating a background noise in the treble range that is essential for the full perception of sound details.

Technical Details
- TECHNOLOGY Mono drive Spirit System
- DRIVE 1x Spirit drivers
- CABLE LENGTH 1.3 m - 2.2 m detachable cable from Portento Audio
- MAX. POWER OPERATION 2,000 mW
- IMPEDANCE 32 Ohm
- HEADPHONE TYPE Semi-closed over-ear
- FREQUENCY RANGE 18-39,000 Hz calibrated to isophone curves
- WEIGHT (without cable) 440 gr
- TEMPERATURE RANGE 0°C to 50°C
- PAD Leather/Alcantara + Ventilation Pad System
Make it your own - colors and designs
You can choose from various colors and finishes for all Spirit Torino models: different colors of the housing as well as colors and designs of the headband can be freely combined. This way, you can create your own unique piece.
Colors

Titanium | Blue | Red | Black
Headbands
Black with Silver Thread | Black with Red Thread | Torino 1706 Black

Red | Navigatori Red | Torino 1706 Gold

Camouflage | Suede | Blue
Silver Python Print | Gold
Go Special - Special Editions
There are 2 special editions available for all models, which differ from the standard editions through optimized sound characteristics and special designs.
- Ragnarr Edition
- Torino 1706 Edition

If a combination is not available in the shop, please contact us by phone or email. We will be happy to help you create your very own personal design.