Project Description

EOS – integrated amplifier

The EOS integrated amplifier is the most powerful integrated amplifer in the Trafomatic Audio productions. It is constructed as push-pull using well known KT120 output tubes.
Output power is 100W per channel, which is sufficient for most speakers, even those with lower than average sensitivity.

This is a integrated amplifer and doesn’t requiring preamplifer. Based on previous work on negative feedback, -6dB reaction has been tuned to provide sound equivalent to a good Single Ended application. Cathode feedback was used as the most musical one. Bass is well controlled, dynamic response is excellent and this amplifer belongs to the very top of its class.

Well designed power supply made as separate unit utilizes 800VA toroidal transformer and C-L-C filter separated for each channel. Output transformers are based on a Double-C core configuration and Solen fast capacitors are used throughout. Adding well thought-out concept to the mix results in a recognizable high quality sound of our amplifiers.

The new modern styling of Trafomatic Audio amplifiers has been extended to this model as well,which makes a perfect sonic and visual fit with your room.
An excellent starting point for full immersion in good sound. See and hear for yourself.

EOS – Image gallery

Specifications

Output power: 2x100W
Class of operation: Push-Pull (class AB)
Tubes complement: 4x KT120 Tungsol, 2x ECC99, 2x 5687
Inputs: 3xRCA , 1xXLR
Tubes protect: Acrylic front glass
Outputs: 4 and 8 ohms
Headphone Output : 25-150 ohms , 3W at 50 ohms
Input sensitivity: 0.6Vrms
THD %: 0.03% – 1W/1KHz, 2% – 100W/1KHz
Frequency bandwidth:10Hz(-1dB)-100KHz( -1dB)
S/N Ratio: 82dB
Input inpedance: 100K
Remote volume control
Power consuption: 500VA
Input voltage: 230V/50Hz – 115V/60Hz switchable
Amplifier size: 450x350x230mm
Power supply size: W150 x D300 x H200mm
Weight: 25kg amplifier + 11kg power supply box

Download user manual