Pure Polish Engineering. Uncompromised Sound.

Hi-Fi amplifier designed from the ground up by people who have spent more than two decades designing equipment for the world’s best recording studios. The Thermidt Code 3530 represents a completely new chapter in high-end tube amplification, combining refined engineering, premium components and extensive critical-listening development to deliver a mature, reference-grade design. Its unique Negative Cathode Feedback (NCF) topology provides exceptional detail, firm bass control and remarkable stability, while the push-pull Class AB design delivers 2 x 32W of dynamic, low-distortion power into 4Ω or 8Ω loads. Premium Mundorf Silver Oil capacitors, Vishay Dale resistors, custom-designed UTM Industry transformers and a Swiss-made 24-step ELMA attenuator further reinforce its uncompromising approach to sound quality. Housed in an ultra-rigid, CNC-machined duralumin chassis manufactured in Silesia, Poland, the Thermidt 3530 is built for exceptional performance, long-term reliability and a truly engaging listening experience.

Inspired by the Golden Era of Music.

The Harrison Audio Flex-10 is a high-performance 10-in/12-out USB-C audio interface combining 32-bit/192 kHz conversion with Harrison’s unmistakable analog character. Two high-performance mic preamps feature H-DRIVE™ transformer saturation, classic Harrison high-pass and low-pass filters, Hi-Z instrument inputs and balanced inserts, while ADAT, MIDI and multiple monitoring options provide flexible studio connectivity. Bundled with Harrison Mixbus 12 and the Harrison Creator Pack, Flex-10 brings the sound and workflow of Harrison’s golden-era recording heritage to a modern desktop interface.

The Telegrapher CARBON FOX in Matte finish is a pair of compact active analog 2-way nearfield monitors featuring a fully carbon-fibre enclosure with constrained-layer damping (CLD) technology for exceptional rigidity, stability and transient response. Its sealed enclosure, dedicated 5.5″ woofer and 1″ tweeter with individually calibrated Class D amplification deliver precise imaging, tight bass and detailed, natural reproduction, while the all-analog design preserves a rich and musical character. With a 30% weight reduction over the original FOX, CARBON FOX is built for critical mixing, smaller studios, professional home studios and demanding mobile applications.

Available in two finishes: matte and glossy. The matte finish offers a subtle, understated appearance with a technical, studio-focused character, while the glossy finish highlights the carbon-fibre structure with a more expressive, high-contrast look.

Sold as a Pair

The Telegrapher CARBON FOX in Glossy finish is a pair of compact active analog 2-way nearfield monitors featuring a fully carbon-fibre enclosure with constrained-layer damping (CLD) technology for exceptional rigidity, stability and transient response. Its sealed enclosure, dedicated 5.5″ woofer and 1″ tweeter with individually calibrated Class D amplification deliver precise imaging, tight bass and detailed, natural reproduction, while the all-analog design preserves a rich and musical character. With a 30% weight reduction over the original FOX, CARBON FOX is built for critical mixing, smaller studios, professional home studios and demanding mobile applications.

Available in two finishes: glossy and matte. The glossy finish highlights the carbon-fibre structure with a more expressive, high-contrast look, while the matte finish offers a subtle, understated appearance with a technical, studio-focused character.

Sold as a Pair

The Telegrapher HIPPO in Trooper White is a 10″ active analog subwoofer designed to deliver deep, controlled and precise low-frequency extension for nearfield and midfield monitoring systems. Its passive radiator design provides high-output bass without port turbulence, chuffing or compression, while the fully analog signal path preserves natural dynamics, transient detail and pitch definition. With a user-controllable 30–300 Hz crossover, 250 W Class D amplification and dual side-firing passive radiators, HIPPO delivers a clean, fast and tightly controlled low end for critical mixing, mastering and monitoring.

Available in two (2) beautiful colours, featuring a premium, soft-touch, silky matte finish – Jaipur Orange and Trooper White.

The Telegrapher HIPPO in Jaipur Orange is a 10″ active analog subwoofer designed to deliver deep, controlled and precise low-frequency extension for nearfield and midfield monitoring systems. Its passive radiator design provides high-output bass without port turbulence, chuffing or compression, while the fully analog signal path preserves natural dynamics, transient detail and pitch definition. With a user-controllable 30–300 Hz crossover, 250 W Class D amplification and dual side-firing passive radiators, HIPPO delivers a clean, fast and tightly controlled low end for critical mixing, mastering and monitoring.

Available in two (2) beautiful colours, featuring a premium, soft-touch, silky matte finish – Jaipur Orange and Trooper White.

The Telegrapher PANDA in Trooper White is a pair of 8″ active, analog 3-way midfield studio monitors that combine a passive radiator design with dedicated low-, mid-, and high-frequency drivers for deep, controlled bass, precise midrange, extended highs, and a wide, stable soundstage. Its fully analog signal path preserves natural dynamics and tonal detail, while the 40 Hz high-pass filter helps manage extreme sub-bass energy without disrupting the speaker’s natural balance. Designed for critical mixing and monitoring at midfield distances, PANDA delivers tight, accurate low end, excellent separation, and confident translation in a compact enclosure.

Available in two (2) beautiful colours, featuring a premium, soft-touch, silky matte finish – Jaipur Orange and Trooper White.

Sold as a Pair

The Telegrapher PANDA in Jaipur Orange is a pair of 8″ active, analog 3-way midfield studio monitors that combine a passive radiator design with dedicated low-, mid-, and high-frequency drivers for deep, controlled bass, precise midrange, extended highs, and a wide, stable soundstage. Its fully analog signal path preserves natural dynamics and tonal detail, while the 40 Hz high-pass filter helps manage extreme sub-bass energy without disrupting the speaker’s natural balance. Designed for critical mixing and monitoring at midfield distances, PANDA delivers tight, accurate low end, excellent separation, and confident translation in a compact enclosure.

Available in two (2) beautiful colours, featuring a premium, soft-touch, silky matte finish – Jaipur Orange and Trooper White.

Sold as a Pair