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Little Dot II  ampli per cuffia valvolare



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Ampli per cuffie

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LIttle tube china




220  euro  circa anno 2007




Little Dot II++ Technical Specifications:

  • Input: Gold-Plated Unbalanced Phono (RCA) Jacks

  • Output: 1/4" Gold-Plated Stereo Headphone out

  • Driver Tubes: EF92

  • Power Tubes: 6C19 J (Military)

  • Frequency Response:

  • 20HZ - 100KHz (-3dB)

  • THD+N:

  • Less than 1% (50mW, 300ohm)

  • Less than 3% (100mW, 300 ohm)

  • Suitable Headphone Impedance: 32 - 600 ohms

  • Power Output: 300mW into 300 ohms

  • Measurements:

  • Metric: 230mm (length) by 130mm (width) by 110mm (height)

  • American: 9 inches (length) by 5 inches (width) by 4 inches (height)

  • Weight:

2.6 kg or 5.73 lbs.


Descrizione dal web:


The All New Little Dot II++ Headphone Tube Amplifier/Pre-Amp

  • EF92 driver tubes

  • 6C19 J (Military) power tubes

  • Optimized circuit layout for minimal signal paths.

  • High quality ALPS-16 Potentiometer provides far better tracking between channels, which translates into more precise sound imaging.

  • Upgraded circuit components include high quality German WIMA capacitors and Vishay-Dale resistors.

  • Pre-amp functionality via RCA outputs on rear

  • Handles low impedance headphones as well as low-impedance, low-sensitivity far better than the original.  

  • Includes transient voltage suppression diode to shunt off voltage spikes.

  • All vacuum tubes are now tested twice for reliability and performance!

The Little Dot II++ improves upon the highly successful Little Dot II+ in a multitude of ways.  First and foremost the

 original 4P1S power tubes have been replaced by the much superior 6C19 power tubes, which translates into deeper bass, and slightly more transparency throughout the frequency range.  The Little Dot 2++ should also operate cooler, and with much greater stability and reliability than its predecessor. 

Capacitors, resistors, and the potentiometer have all been upgraded to NIPPON, WIMA, Vishay-Dale, and ALPS, respectively, to provide the listener with the best sound quality at this price and even beyond. 

Paired with your favorite headphones, the new Little Dot II++ will provide you a thoroughly musical, and never fatiguing experience!


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