EQVES Model 1
Single-Ended MC Step-Up Transformer
EQVES Model 1 is a compact moving-coil step-up transformer built around a minimal magnetic architecture and a shortened signal path. The design focuses on preserving signal integrity through direct transformer coupling, allowing the cartridge to interact with the phono stage with minimal intermediate influence.
By reducing structural complexity within the signal path, EQVES emphasizes continuity of transmission and stable cartridge-to-system interaction within a compact single-ended implementation.
Concept
EQVES does not extend the signal into a differential architecture.
Instead, it maintains a simple and coherent magnetic structure, where the behaviour of the transformer
remains closely coupled to the cartridge itself.
This results in an immediate and continuous musical presentation.
Magnetic Implementation
At the core of EQVES Model 1 is a classic transformer based on Tamura Corporation design principles, utilizing a high-permeability core material for wide bandwidth and low distortion behaviour.
Rather than redefining its character, the implementation preserves its native magnetic response within a controlled environment.
Mechanical and Shielding Design
The transformer is housed in a compact all-metal enclosure with multi-layer shielding.
Particular attention is given to:
- suppression of external electromagnetic interference,
- stability of the magnetic field environment,
- reduction of parasitic interactions within the enclosure.
The internal layout is simplified to maintain signal integrity and avoid unnecessary structural complexity.
Specifications:
Input impedance: 0-5 / 40 Ohms
Output impedance: 4k Ohms
Frequency response: 10Hz to 100kHz (+-1.0dB)
Ratio: 1:36 / 1:10
Weight: 0.8kg
Signal Behaviour
EQVES Model 1 emphasizes:
-
continuous dynamic flow
-
tonal density without segmentation
-
stable spatial presentation without enforced separation
The signal is preserved as an integrated structure rather than being decomposed into discrete elements.
System Role
EQVES Model 1 is intended for systems where:
-
single-ended topology is preferred
-
simplicity of signal path is critical
-
musical continuity is prioritized over analytical structure
Position in Heritage Series
Within the Heritage Series, EQVES Model 1 represents the most immediate form of magnetic continuity,
offering a direct alternative to more structured or differential implementations.
For more information about the design philosophies behind fonolab transformer architectures, see Our Vision.
Please feel free to Contact Us if you would like a specialty model to be created for you.
