What CH Precision does

CH Precision Sàrl is a privately held Swiss manufacturer of ultra-high-end audio equipment founded in 2009 by Florian Cossy and headquartered in Préverenges, Vaud. The company designs and assembles reference-grade components spanning optical transports, digital-to-analog converters, phono preamplifiers, line preamplifiers, power amplifiers, integrated amplifiers, time references, and external power supplies, organized into two product tiers — the 1-Series foundational platform and the 10-Series flagship line — with documented upgrade paths across tiers. All engineering disciplines (circuit design, software architecture, mechanical development) and final assembly are performed in-house, while specialist component manufacturing is distributed across Swiss partners.

The product architecture is defined by four proprietary, in-house technologies: MORSE (a 13kg composite aluminum/brass suspended optical transport with sub-20Hz isolation), PEtER (a 32-bit fixed-point spline-based upsampling filter), DSQ (a deterministic multi-element R-2R conversion architecture with phased-array timebase control), and ExactBias (substrate-level temperature-sensed bias control). Products feature modular card-cage construction enabling configurable inputs, stereo-to-mono upgrades, and dual-chassis topology with external power supplies to isolate audio circuitry. Performance benchmarks cited by the company include femtosecond-level clock jitter on the T10, <0.003% THD+N on the C10, and ~1,000,000 µF energy storage on the M10 monoblock.

The business model is exclusively hardware sales through a global authorized dealer network, with consultative system integration and after-sales service provided by dealers rather than direct e-commerce. Pricing is not publicly disclosed and is quote-based, with products positioned at five and six-figure price points. The customer base comprises high-net-worth audiophiles and high-end system builders. Marketing operates through industry events, audiophile press review coverage, social media, and a CH Control mobile application (iOS and Android), with extensive third-party awards across publications such as The Absolute Sound, Stereophile, HiFi, Stereo Sound, and Audio Art.

Name

CH Precision

Legal name

CH Precision Sàrl

Website

https://ch-precision.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

CH Precision is a Swiss ultra-high-end audio manufacturer founded in 2009 by Florian Cossy, designing and building reference-grade transports, DACs, amplifiers, and phono stages sold globally through an authorized dealer network to audiophiles.

Ownership category

akta.pro rank

Product category

High-End Audio Equipment

NAICS

Audio and Video Equipment Manufacturing (334310), Audio and Video Equipment Manufacturing (3343), Audio and Video Equipment Manufacturing (33431)

SIC

Household Audio & Video Equipment (3651)

akta.pro primary industry

Hi‑Fi / Audiophile Components (DACs, Amps, Turntables, Streamers) (CRACANAI)

akta.pro secondary industry

AV Receivers, Amplifiers & Hi‑Fi Components Retail (CRACAEAE)

Keywords

• High-end audio equipment
• Audiophile components
• Precision audio amplifiers
• Digital-to-analog converters
• Phono preamplifiers

Headquarters

HQ city

Vaud

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Operations, Personnel, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Audio Equipment Sales: CH Precision generates revenue through the sale of high-end audio components including DACs, transports, phono preamplifiers, line preamplifiers, power amplifiers, and accessories. The company operates at the ultra-high-end of the audiophile market with products designed for maximum performance and long-term upgradability. The product lines (1-Series and 10-Series) are designed with modular architecture allowing customers to expand and upgrade systems over time, creating ongoing revenue opportunities from existing customers.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

CH Precision designs, manufactures, and sells ultra high-end audio components organized into two product lines: the 1-Series (foundational modular components) and the 10-Series (reference-level dual-chassis products). The portfolio includes optical disc transports, digital-to-analog converters, phono preamplifiers, line preamplifiers, power amplifiers, integrated amplifiers, time references, and external power supplies, all built on a modular architecture designed for long-term upgradability. Products are sold exclusively through a global authorized dealer network at premium price points reaching five and six figures.

Product overview

CH Precision is a Swiss high-end audio company offering two product lines (10-Series and 1-Series) built on a modular, software-defined architecture. The 10-Series represents the pinnacle of performance with flagship components including the D10 Reference Transport, C10 Reference/Statement/Statement Mono DACs, P10 Reference Phono Preamplifier, L10 Reference Line Preamplifier, M10 Reference Power Amplifier, and T10 Time Reference. The 1-Series provides the foundational platform with D1.5 Transport/Player, C1.2 DAC, P1 Phono Preamplifier, L1 Line Preamplifier, A1.5 and M1.1 Power Amplifiers, I1 Integrated Amplifier, T1 Time Reference, and X1 External Power Supply. All components feature modular card-cage architecture supporting configurable inputs, upgrade paths to higher configurations (stereo to mono), and proprietary technologies including PEtER spline filtering, DSQ R-2R conversion, MORSe transport mechanism, and ExactBias bias control.

Differentiator

Problem solved

Functional benefit

Brands

• 10-Series: Reference-level premium audio components featuring dual-chassis topology with separate power supply enclosures, representing the company's most advanced engineering and highest performance products
• 1-Series
• MORSE
• DSQ
• PEtER
• ExactBias

Products and services

• D10 Reference Transport Flagship dual-chassis optical disc transport supporting SACD, CD, and MQA-CD playback. Features the proprietary MORSE (Mechanically Optimized Reading & Stability Enhancement) laser mechanism with composite brass/aluminum suspended platform, precision internal leveling system, and motorized top-loading Disc Vault architecture. Positioned for audiophile end-users seeking reference-grade digital source playback.
• C10 Reference DAC Entry-point 10-Series DAC. Dual-chassis DAC featuring proprietary DSQ R-2R conversion architecture with 16 precision resistor networks, PEtER spline upsampling filter, and modular input architecture supporting Ethernet streaming, USB, and digital inputs. Designed for ultra high-end music reproduction systems.
• C10 Statement DAC Flagship dual-chassis DAC consisting of Master DAC and Conductor chassis with separate power supplies. Features PEtER spline-based reconstruction filter, DSQ R-2R deterministic conversion at 24-bit/2.8224MHz with 8 DAC elements per channel, and galvanically isolated processing and conversion domains. Targeted at reference-level systems.
• C10 Statement Mono DAC Dual-mono Statement DAC platform with independent left and right channel conversion paths each powered by a dedicated Mono PSU. Extends the deterministic R-2R architecture with channel-dedicated power for maximum isolation and stability.
• P10 Reference Phono Preamplifier Flagship twin-chassis phono preamplifier with three-stage gain architecture achieving 5dB lower noise floor than P1. Supports four independent phono inputs (2x trans-impedance current-sensing MC, 2x voltage-sensing MC/MM), seven EQ curves, and upgradeable to four-chassis true monaural topology. Aimed at audiophiles with high-end vinyl playback systems.
• L10 Reference Line Preamplifier Reference twin-chassis line preamplifier featuring current-domain R-2R ladder volume control with 0.5dB steps across 141dB dynamic range. Dual transformers with 700,000 µF energy storage, user-selectable feedback topology, and upgradeable to four-chassis dual-monaural configuration.
• M10 Reference Power Amplifier Reference dual-chassis power amplifier with twin 1800VA transformers and approximately 1 farad (1,000,000 µF) capacitor bank. Configurable as stereo, monobloc, bridged, or bi-amp. Incorporates ExactBias real-time bias control and software-adjustable global feedback (0–100% in 1% increments). Delivers 300W/550W/900W into 8/4/2 ohms stereo.
• T10 Time Reference Reference clock delivering ultra-stable 10MHz signal with femtosecond-level jitter (10⁻¹⁵ s). Features a custom OCXO in a solid aluminum block, GPS synchronization option, six individually buffered BNC outputs, and galvanically isolated ultra-low-noise power supplies per stage.
• D1.5 Transport/Player Single-chassis optical transport supporting SACD, CD, and MQA-CD. Features the in-house MORSE transport mechanism with nearly 1kg brass sled suspended on α-gel damping, optional dual-mono DAC boards for integrated player configuration, and modular upgrade path to higher configurations.
• C1.2 DAC Digital-to-analog converter with modular input architecture supporting Ethernet streaming, USB, and analog inputs. Features the refined PEtER Spline Filter at 32-bit precision, MEMS-based clocking, four R-2R converter networks per channel on a common substrate, hybrid analog/digital volume control, and optional A-to-D functionality.
• P1 Phono Preamplifier Dual-monaural phono stage with modular architecture supporting three phono inputs (2x current-sensing MC, 1x voltage-sensing MM/MC). Features an intelligent setup wizard, optional historical EQ curves (EMI, Columbia, Decca, Teldec), and an upgrade path that adds the X1 External Power Supply and dual-monaural configuration.
• L1 Line Preamplifier Dual-monaural line preamplifier with eight selectable inputs (XLR, RCA, BNC), 20-bit R-2R ladder volume control offering 118dB range in 0.5dB steps, fully discrete Class A circuitry, and an upgrade path to true monaural operation using a second L1 chassis.
• A1.5 Power Amplifier Two-channel power amplifier delivering 150W/275W/450W into 8/4/2 ohms. Features ExactBias real-time bias control, configurable as stereo, monobloc, bridged, or bi-amp, with adjustable feedback from 0–100% in six steps for damping factor tuning.
• M1.1 Power Amplifier Two-channel reference power amplifier with fully discrete complementary architecture and ExactBias real-time bias control. Configurable as stereo, monobloc, bridged, or bi-amp with independent gain/feedback control per channel. Over-sized high-current transformer with proprietary capacitors for extreme time-domain accuracy.
• I1 Integrated Amplifier Universal integrated amplifier combining preamplifier and power amplifier functions in a single chassis with modular architecture. Targeted at customers seeking a one-box CH Precision entry point that retains future upgrade paths.
• T1 Time Reference 10MHz time reference for system clocking, providing an ultra-stable master clock with GPS synchronization option and multiple buffered outputs for synchronizing DACs, transports, and streamers within a CH Precision system.
• X1 External Power Supply External power supply providing ultra-low-noise voltage regulation, noise filtration, and mechanical decoupling for 1-Series components including P1, L1, C1.2, and D1.5. Significantly reduces noise floor and improves DC stability when added to an existing system.

Quantifiable outcome

• P10 Reference Phono Preamplifier achieves 5 dB lower noise floor compared to P1 (already regarded as one of the quietest phono stages ever produced)
• +5 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature6 records

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• EMM Labs / Meitner Audio: Canadian manufacturer of reference-class DACs, transports, and phono stages led by Ed Meitner. Direct peer in flagship digital-to-analog conversion technology and optical disc playback.
• Nagra: Swiss manufacturer of professional and high-end consumer audio equipment (preamps, amplifiers, tube electronics). Competes with CH Precision in the ultra-premium audiophile segment, sharing the Swiss heritage narrative.
• Constellation Audio: US ultra-high-end audio company producing reference preamplifiers, power amplifiers, and integrated amps. Direct competitor in the reference-amplifier category with overlapping dealer channels.
• dCS (Data Conversion Systems): British manufacturer of reference-class DACs, transports, and master clocks for high-end audio. Direct competitor in flagship digital playback, particularly overlapping with CH Precision's C10 DAC and T10 Time Reference.
• MBL Akustikgeräte: German ultra-high-end audio manufacturer of reference amplifiers, CD players, and speakers. Competes with CH Precision in flagship integrated systems sold through specialist dealers worldwide.
• Accuphase: Japanese manufacturer of ultra-high-end Class A amplifiers, preamps, DACs, and SACD players. Comparable in premium pricing tier, modular architecture, and audiophile dealer distribution.
• Esoteric (TEAC): Japanese high-end audio brand specializing in SACD/CD transports, DACs, and amplifiers. Direct peer in the ultra-premium optical disc playback and digital front-end category.
• Boulder Amplifiers: US-based ultra-high-end audio manufacturer focused on reference power amplifiers, preamplifiers, and phono stages. Comparable in target customer (high-net-worth audiophiles), price tier, and dealer-led distribution.
• Soulution: Swiss ultra-high-end audio manufacturer of reference-class amplifiers, DACs, and phono stages. Closest direct analog to CH Precision in product positioning, Swiss engineering identity, and five-figure pricing.

Broad incumbents

• McIntosh Laboratory: Iconic US high-end audio brand with a much broader product portfolio (amplifiers, speakers, turntables, home theater). Overlaps with CH Precision at the high-end amplifier and integrated system tiers but operates at significantly larger scale and brand reach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/chprecision
• LinkedInlinkedin.com/company/ch-precision-sàrl
• Instagraminstagram.com/chprecision

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CH Precision