[GRADE B] LITTLE DOT MKIII Tubes Headphone Amplifier / Preamplifier

-20%
Refurbished product - Grade B

The Little Dot MKIII is a very nice tube headphone amplifier, offering excellent audio performance. It is topped by two GE5654 tubes (United States GE) for its input circuit and two 6H6 tubes (Russia) for its output circuit.

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Reduced price!
Reference : 21064
Refurbished

249,00 €tax incl.

-20%

199,00 €tax incl.

165,83 € tax excl.
Including 0,30 € for green tax

- +

 
Last items in stock !
Shipping date: 26-08-2025.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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2 Years warranty
 
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Refurbished product - Grade B

Slight tear on the front.

Little Dot MKIII

Tubes Headphone Amplifier / Preamplifier

Little Dot MKIII Amplificateur casque à tubes

The Little Dot MKIII is a very nice tube headphone amplifier / preamplifier, offering excellent audio performance. It is topped by two GE5654 tubes (United States GE) for its input circuit and two 6H6 tubes (Russia) for its output circuit. Its meticulous internal design allows it to provide comfortable power to accompany many headphones, while revealing a beautiful soft and round signature, without neglecting precision. The components are integrated in a robust aluminium housing.

Underneath the device are settings to change the gain and the type of tubes that can be used. The table below shows the different possible settings.

Note: Make sure that the unit is not powered when making a change to any of these settings.

Gain setting

By default, the amplifier is delivered with a gain set to 3. Two DIP switches are used to adjust the amplifier gain:

LITTLE DOT MKIII Amplificateur Casque / Préamplificateur à Tubes

The gain setting diagram available in the paper manual supplied with this product is incorrect. Please refer to the table above to make these adjustments.

Tubes type setting

Two jumper under the unit allow you to change the type of tubes that can be used with it. Two possibilities:

  • If the contacts are not connected (no jumper), the following and equivalent tubes can be used: WE301A/B, GE5654, M8100, CV4010, EF95, 6J1, etc.
  • If the contacts are connected (jumper in place), the following and equivalent tubes can be used : EF92, EF91, CV138, CV131, etc.

Note: By default the amplifier is set to the first option.

Technical characteristics

Specifications
Product typeTubes headphone amplifier / Preamplifier / Volume control
TubesInput : 2x GE5654 (United States GE)
Output : 6H6 (Russia)
Input1x Stereo RCA
Output1x Stereo RCA SEPP (Single-Ended Push Pull) Class A
Distortion0.15% @ 300 Ohm 80mW
Output power350mW @ 600-300 Ohm
300mW @ 120mW
100mW @ 32 Ohm
Variable gain3x, 4x, 5x ou 10x
Input impedance (4 tubes used)Output impedance: 600 Ohm
Gain : 3-10x adjustable via DIP switch
Voltage : 10Vrms
General
Consumption30W
Case materialAluminium
Dimensions175 x 270 x 123mm
Weight3kg
ColorSilver panel, Black body
Package1x Little Dot MKIII
1x RCA Cable
1x Jack 3.5mm to 6.35mm adapter
1x Power cable
1x User Manual (EN)
 
Data sheet
InputRCA
OutputJack 6.35mm
OutputRCA
ColorBlack
ClassTube amp
Remote ControlNo
Refurbished GradeGrade B
 
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[GRADE B] LITTLE DOT MKIII Tubes Headphone Amplifier / Preamplifier
Refurbished product - Grade B The Little Dot MKIII is a very nice tube headphone amplifier, offering excellent audio performance. It is topped...

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