EOS+ Power Amplifier

EOS+ Power Amplifier2018-03-19T18:31:44+00:00

Project Description

EOS+ Power Amplifier

The EOS+  power amplifier is the most powerful dual mono amplifier in the Trafomatic Audio productions. It is constructed as push-pull using well known KT150 output tubes.
Output power is 150W per channel, which is sufficient for most speakers, even those with lower than average sensitivity. This is a power amplifier, requiring preamplifier and opening endless possibilities for system configuration.

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 amplifier 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+ Power Amplifier – Image gallery

Specifications

Output power: 2x150W
Class of operation: Push-Pull (class AB)
Tubes complement: 4x KT150 Tungsol, 2x ECC99, 2x 5687
Inputs: RCA/XLR
Tubes protect: Acrylic front glass
Outputs: 4 and 8 ohms
Input sensitivity: 1.2Vrms
THD %: 0.03% – 1W/1KHz, 3% – 150W/1KHz
Frequency bandwidth:10Hz(-1dB)-100KHz( -1dB)
S/N Ratio: 82dB
Input inpedance: 100K
Power consuption: 500VA
Input voltage: 230V/50Hz -115V/60Hz switchable
Amplifier Size: 450x350x230mm
Power supply size : W150 x D300 x H200mm
Weight: 27kg amplifier + 11kg power supply box