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
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• 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 |