The Conrad-Johnson ART Phono is a reference-level phono preamplifier designed to extract the finest musical information from high-performance analog playback systems. Built around Conrad-Johnson's longstanding commitment to natural tonal balance, low noise, and musical transparency, the ART Phono provides a carefully engineered signal path for demanding vinyl enthusiasts.
The ART Phono features two independent phono inputs, offering flexibility for systems with multiple turntables, tonearms, or cartridges. Phono 1 provides two gain configurations: a 51dB setting with a fixed 47.5kΩ input load, and a higher 72dB setting using internal step-up transformers. This transformer-coupled option provides the additional gain required by low-output moving-coil cartridges.
Phono 2 offers 51dB of gain with adjustable input impedance from 147Ω to 47.5kΩ, along with variable input capacitance from 20pF to 956pF. These adjustments allow the phono stage to be matched to a wide range of cartridge designs and loading requirements.
With phase-correct operation, an output impedance below 200 ohms, and carefully specified noise performance, the ART Phono is designed to preserve the subtle dynamics, tonal textures, and spatial information captured in a vinyl recording. Its substantial chassis and sophisticated internal construction reflect its position at the top of Conrad-Johnson's analog electronics range.
For listeners building a no-compromise analog system, the ART Phono provides the flexibility and performance expected of a reference phono stage.
Key Features
Reference-level phono preamplifier design
Two independent phono inputs
Phono 1 offers 51dB or 72dB gain configurations
Internal step-up transformers for high-gain moving-coil operation
Phono 1 fixed 47.5kΩ input loading
Phono 2 adjustable input impedance from 147Ω to 47.5kΩ
Phono 2 adjustable input capacitance from 20pF to 956pF
Phase-correct signal reproduction
Output impedance below 200 ohms
Designed for compatibility with a wide range of phono cartridges