FX-Audio Tube 05 este un preamplificator cu lampa care poate sa coloreze putin sunetul pentru un sistem stereo sau de DAC + AMP casti, bazat pe un ECC82. Vine cu tub nou PSVane, sub 100 ore de utilizare. Am facut upgrade

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FX-AUDIO Tube-05
Preamplifier with ECC82 Tube / Headphone amplifier
FX-AUDIO TUBE-05 picture
The Tube-05 is a compact device from FX-AUDIO. This desktop headphone amplifier/preamplifier is based on the use of an ECC82 tube. It is part of the brand's "GOOD TIME" series. This range is represented by products with demanding aesthetics and choice of components. Indeed, the Tube-05 features an innovative appearance and form factor, as well as quality components such as WIMA and Nichicon capacitors and a JRC NJW1194 volume control chip with output selector and tone control. The front panel features a knob/potentiometer and is supplied with a remote control for a more pleasant user experience. In terms of connectivity, the TUBE-05 features a stereo RCA input, a stereo RCA line output and two single-ended headphone outputs: 3.5mm jack and 6.35mm jack.

FX-AUDIO Tube-05 : Tube ECC82
The Tube-05 comes with a PSVANE ECC82 tube. Using this tube in the audio signal path will bring roundness and warmth to the sound reproduction of the Tube-05 headphone amplifier/preamplifier. You can, of course, choose a different tube for a different sound. Many tube models are compatible: ECC82,12AU7, 6N10, 7316, CV4003, 5814, B749 and 6189.

Photo of PSVANE ECC82 tube
Photo of JRC NJW1194 volume controller
FX AUDIO Tube-05 : JRC NJW1194 digital volume control
FX Audio has chosen to integrate a stereo digital volume control with output selector and tone control into its headphone amplifier/preamplifier. This volume controller features low-noise, low-distortion characteristics thanks to a resistor network circuit (R2R).

Technical characteristics

Spécifications
Product type Headphone amplifier
Preamplifier
Tube 1x ECC82
Inputs 1x Stereo RCA input
Outputs 1x Stereo RCA output
1x 3.5mm headphone output
1x 6.35mm headphone jack output
Output power (headphones) 960mW at 32Ω
750mW at 64Ω
430mW at 150Ω
245mW at 300Ω
125mW at 600Ω
THD+N (headphones) Tube mode: 0.6%
Direct mode: 0.1%
SNR Line output: 105dB (tube mode) / 113dB (direct mode)
Frequency response 20Hz-40KHz
Line output level 2Vrms (Volume 90)
3.5Vrms (Volume 99)
Output impedance 0.1Ω
Noise floor 1mW
General
Power supply 12V DC 2A via DC jack connector 5.5/2.1mm
Standby power consumption 0.1mW
Dimensions 78 x 70.55 x 141.4mm
Weight 396g
Color Black
Package 1x FX-Audio Tube-05
1x Tube ECC82 PSVANE
1x Mains adapter
1x Remote control