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Gryphon Phono Stage 3

$9,995
$9,995
Taxes included.
Vendor: Gryphon
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Gryphon Phono Stage 3
Gryphon Phono Stage 3

$9,995

Reference Vinyl Playback for Integrated Amplifiers | Available at Trimira Audio

The Gryphon Phono Stage 3 (PS3) is an internal MM/MC phono module designed to bring sophisticated high-end vinyl playback directly into compatible Gryphon electronics.

Based on technology developed for Gryphon's standalone phono platforms, the PS3 uses a true dual-mono Class A architecture, balanced signal processing, discrete transistor circuitry, and precision RIAA equalisation.

By installing the module internally, a compatible Gryphon component can accommodate a turntable without requiring a separate external phono-stage chassis and its associated interconnects.

At Trimira Audio, we recommend the PS3 for vinyl enthusiasts seeking a highly integrated Gryphon analogue front end with flexible cartridge loading and gain configuration.

Key Features & Technological Innovations

True Dual-Mono Class A Architecture

The PS3 uses independent left- and right-channel analogue circuitry.

The dual-mono design is intended to maximise channel separation while maintaining consistent signal handling between the two channels.

Fully Balanced Phono Signal Path

The module incorporates gold-plated Neutrik XLR inputs, allowing compatible balanced phono cartridges to be connected directly to differential input circuitry.

This avoids unnecessary conversion between balanced and single-ended signal paths.

Zero Global Negative Feedback

The PS3 uses discrete matched transistor arrays in a DC-coupled topology without global negative feedback.

The architecture is designed to provide a direct, wide-bandwidth analogue signal path with low noise and high dynamic capability.

Flexible MC Loading

Moving-coil cartridges can be loaded through externally accessible rear-panel switches.

The available loading range extends from:

20 Ω to 1600 Ω

This allows cartridge loading to be tailored to the electrical characteristics of the individual MC cartridge.

Selectable MM & MC Gain

The host Gryphon component provides menu-based selection between the two primary cartridge types:

  • MM: 42 dB gain
  • MC: 64 dB gain

This makes the PS3 suitable for a broad range of Moving Magnet and Moving Coil cartridges.

Precision RIAA Equalisation

The PS3 uses a precision RIAA correction network incorporating low-tolerance polypropylene capacitors and a four-layer PCB with substantial copper traces.

The circuit is designed to maintain accurate equalisation and phase behaviour throughout the phono signal path.

Technical Specifications

Specification Gryphon Phono Stage 3 (PS3)
Circuit Topology True Dual-Mono Class A, Zero Global Negative Feedback
Input Connectors 1 × Pair Gold-Plated Neutrik XLR Balanced Inputs
MC Gain 64 dB
MM Gain 42 dB
MC Loading 20–1600 Ω, Adjustable
MM Loading 47 kΩ / 220 pF
S/N Ratio — MC >72 dB
S/N Ratio — MM >84 dB
Maximum Input Voltage — MC 7 mV
Maximum Input Voltage — MM 100 mV
Power Supply ±23 VDC Low-Noise Regulated Rails
System Compatibility Gryphon Diablo 333 / Helios Preamplifier


Cartridge Matching

The PS3's adjustable MC loading makes cartridge matching an important part of installation.

Trimira Audio can assist with:

  • Moving Coil cartridge loading
  • MM capacitance requirements
  • Cartridge output-level matching
  • Gain selection
  • Balanced cartridge connection
  • RIAA configuration
  • Turntable and tonearm compatibility

For MC cartridges, the optimum load should be selected according to the cartridge manufacturer's recommended electrical parameters and the desired system response.

Balanced Vinyl Integration

Where a tonearm and cartridge support a genuinely balanced signal path, the PS3's balanced XLR inputs can provide a direct interface with the phono cartridge output.

A typical system can be configured as:

Turntable / Tonearm → PS3 → Gryphon Preamplifier → Gryphon Power Amplifier → Loudspeakers

The internal module keeps the phono stage physically integrated with the host Gryphon component.

Compatible Gryphon Platforms

The PS3 is designed for compatible Gryphon modular electronics, including the:

  • Gryphon Diablo 333 Integrated Amplifier
  • Gryphon Helios Preamplifier

Compatibility should be confirmed before ordering or installation.

Trimira Audio can assist with:

  • Platform compatibility
  • Internal module installation
  • Cartridge configuration
  • MC loading selection
  • MM/MC setup
  • Complete analogue-system calibration

Professional Installation

As an internal expansion module, installation should be performed by a suitably qualified technician.

Trimira Audio can assist with professional installation and subsequent cartridge setup to ensure the module is correctly configured for the rest of the analogue system.

Consult with the High-End Audio Specialists at Trimira Audio

The Gryphon Phono Stage 3 (PS3) combines true dual-mono Class A circuitry, balanced XLR phono inputs, zero global negative feedback, 42/64 dB MM/MC gain, adjustable 20–1600 Ω MC loading, and precision RIAA correction in an integrated phono solution.

Trimira Audio can assist with PS3 compatibility, professional installation, cartridge loading, gain configuration, and complete Gryphon vinyl-system setup.

Contact the Trimira Audio analogue specialists in Brisbane to order the PS3 module or arrange professional installation and calibration.

Sometimes we want to listen to our brand new audio setup without having to worry about dragging B&W up two flights of stairs - that's where we come in! Not only are our team experts in high quality AV equipment, they're also professional bodybuilders* who can deliver and install your new toys quickly and efficiently.

Our in-house team can service those in Brisbane, the Gold Coast, and the Sunshine Coast. Give us a call to get an obligation-free quote today!

*the term 'professional bodybuilders' is used here loosely...

Our refund policy operates in a 30-day window - after this time we are unable to accept the product and cannot issue a refund. Don't worry, our products are hand picked from thousands of luxury brands to ensure you are only offered the best of the best so we doubt you'll need to consider this policy at all. If you are concerned about making the wrong decision when it comes to your purchase, please feel free to talk with our team of experts who can advise you on equipment based on your personal music taste, aesthetics, and the layout of your listening room. Still not convinced? Discuss the possibility of a loan (trial period) with our experts and hear the difference yourself.

Our refund policy can be viewed here.

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