Talos Reference mk II phono

Produsent: Aries Cerat

Pris: 218 000


Den ultimate riaa.

Like kompromissløst bygget som alle Aries cerat produktene.


Introducing the Talos Reference phono system.
The result of our many year research and development in phono design,
After designing and building many ,discrete solid state, tube hybrid, and opamp phono stages,we settled to an all tube,three stage , all transformer coupled uniquely designed phono stage,that brings something new to the analog world. Our goal was to design and built the best phono preamplifier,
a unique cost no object implementation. We strongly believe we have done so.

A phono preamplifier is consisted of three subsystems. The input stage, responsible for the main amplification of the delicate signal coming
from the phono cartridge. This task is extremely difficult. The signal level is only a few microvolt rms, comparable to the noise level picked up to the majority of interconnect cables, and even to the thermal noise of some active devices. So, the input stage must amplify the signal to the last micro detail coming from the vinyl groove, while rejecting the noise coming from external sources such as the cables and the turntable. The selection af the active device used for the input stage is as critical as the
design of the topology used.

Operational amplifiers were rejected for this cost no object design. Although their performance on the benchmarks were impressive, all opamp designs failed to deliver the detail, flow and sonic bliss associated with top analog systems.
Many discrete jfet implementations, balanced and single ended, were too, more then satisfying regarding measurable performance. None of them was quite there, and fell short of our expectations, to stand next to an absolute top system. More to that, their high input capacitance presents several problems to the cartridge loading.
Our input stage is a proprietary topology using the E280F super tubes. The input stage is a true balanced design, and the signal from the cartridge is amplified as a perfect symmetrical signal, and noise picked from anywhere in the signal chain is rejected. The two tube banks parallel-feed (parafeed) two mumetal transformers for complete noise rejection.
The detail retrieval from our input stage is phenomenal.

The second stage of a phono system is the RIAA equalization circuits. Almost all cartridge preamplifiers use CR (capacitor-resistor) filters, usually in feedback loops for opamp designs, or between gain stages in some more expensive tube and discrete jfet circuits.
Talos preamplifier could not use but the best possible RIAA equalization technique. A constant Impendence transformer-coupled LRC RIAA equalization subsystem is used. A small transformer loaded tube amplifier drives the RIAA transformer system,and the RIAA equalization curve is achieved within 0.2 db in the
audible range, the ultra low constant impedance of the LCR circuit is
virtually sonically transparent.

The third ( output) stage, is a transformer-coupled triode stage, using the E280F supertube. A step-down transformer provides low output impedance, galvanic isolation and more than enough power (voltage and current) gain to drive any device in the market.

The power supply is implemented by 4 very high current tube rectifiers, with quad choke filtering.
The tube heaters are passively filtered by a six stage filter.
The power transformer is installed in an external lightweight chassis, and connected to the main chassis via a dual umbilical chord. This ensures complete magnetic separation between the power transformer and the eight signal transformers.

The Talos Mk2 Phono system is our best and final effort in designing and building the absolutely best phono preamplifier. Accompanied with a top analog turntable and cartridge system , we believe that they are the Top Reference audio source today.




  • XLR and floating RCA balanced inputs.
  • XLR and floating RCA outputs.
  • External cartridge loading system for unlimited loading combinations.
  • >85 Vrms unclipped output from transformer coupled triode stage.
  • 67 db gain.
  • Fully balanced proprietary nuvistor-parallel feed transformer input stage.
  • Constant impedance transformer coupled LRC RIAA EQ.
  • High Current Tube rectified power supply.
  • Battery filament supply.
  • Tube Selection. : 8 - 6h52b Nu-Vistors , 4 - E280F SuperTubes , 4 - 6d22s High Current Diodes.