VX ATT.01.01 - headphones amplifier



The audio circuit is based on a refined EL84 tube triode configuration, as all previous amplification stages, optimized in OTL (Output Transformer Less). The power section includes a large toroidal transformer with very dispersed flow and independent RC filters for both l/r channels. The sturdy powder coated frame, made from steel sheet with a thickness of 15/10 laser cut, is finished by a plexiglass cover. The VX att. 01.01 amplifier can be connected to two external audio sources (eg. CD, DOCK-STATION, TUNER). Allows the insertion of one or two headphones for listening to simultaneous coupled. An RCA output allows connection of headphones with air transmission for wireless listening. A long-life potentiometer mounted on the front lets you adjust the volume, while a "BRIGHT" switch inserts a slight boost (+ 3dB) mid/high frequencies for listening to lively and brilliant.

“PERFORMANCE & DESIGN”

Model ATT 01.01 OTL Headphones amplifier EL84 Single-Ended

- Single-Ended design with zero negative feedback.

- Independent stabilized power supplies dedicated to filaments voltage.

- True fully tube (no discrete componets or integrated circuits).

Technical Details

• Tube complement : 

• Output power :/p>

• Total Harmonic Distorsion THD (1 W) : 

• Bandwidth (1 W) : 

• Negative feedback NFB : 

• Signal to noise ratio (S/N) : 

• Input sensitivity :

• Input impedance : 

• Output impedance : 

• Inputs :

• Power supply : 

• Dimensions (H/W/D) : 

• Net weight :

EL84 x 2, ECC82 x 2

45 mW + 45 mW RMS - 1KHz

< 3% 45mW RMS

10 Hz ÷ 65 KHz , +/- 1,5 dB

10 dB

> 90 dB

0,5 V RMS - 1 KHz (45 mW RMS)

100 KΩ (RCA)

2 x 32 Ω

2 x RCA

120 V/230 V - 60/50 Hz

250 x 210 x 100 mm

2,9 Kg




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