Its all about pedigree & Know how , but tech specification is here

Build quality & design means everything

General Construction :

100% Aluminum , with powder coated case and no vents . The case is a Faraday cage to prevent any outside signals and ZERO EMF for your health. We use the heaviest single layer copper track board available . This allows the purest signal path possible with unrivaled Signal to Noise ( S/N } Ratio. This creates exceptional imaging ( Room realistic Sound not speaker sound ) . Every component is selected for how it sounds as we use a unique design principle called "100% headroom design principles ". This means if we need 50V we spec a 100V component .

Tech Spec OA21 Legacy

Size: L 370mm x W 250mm x H 70mm

Type: Integrated Amplifier ( Vinyl Option )

Power : 100w 2 Chan Driven into 8 Ohms 1 Khz / 1.5v.

Class : A/B Push Pull Solid State Semiconductor

PCB: FR Heavy 99.999 % Copper single layer

THD : Less than 0 . 2 %

S/N Ratio Better than > 92 dB

Input Type : Phono x 5 ( Optional MM Phono Stage )

Transformer 220/240v or 120v Toroidal @ 300 VA

Remote : None

Fixings: 316 Stainless Steel

Warranty : 5 years

Speaker: 2 Ohms to 16 Ohms ( Power driven )

What better than to see it ?

This video was made from our own amps

It defines what we do and how good it is .

Your ears and your health depend on distortion and sound quality . Its what you cant hear that really counts . Its what you cant hear that hurts your ears . Its the way it affects our well being

Maybe too much is given to what we can see and hear and not enough to what we cant