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Refurbished product - Grade B
Slight tear on the front.
Tubes Headphone Amplifier / Preamplifier
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.
By default, the amplifier is delivered with a gain set to 3. Two DIP switches are used to adjust the amplifier gain:
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.
Two jumper under the unit allow you to change the type of tubes that can be used with it. Two possibilities:
Note: By default the amplifier is set to the first option.
Specifications | |
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Product type | Tubes headphone amplifier / Preamplifier / Volume control |
Tubes | Input : 2x GE5654 (United States GE) Output : 6H6 (Russia) |
Input | 1x Stereo RCA |
Output | 1x Stereo RCA SEPP (Single-Ended Push Pull) Class A |
Distortion | 0.15% @ 300 Ohm 80mW |
Output power | 350mW @ 600-300 Ohm 300mW @ 120mW 100mW @ 32 Ohm |
Variable gain | 3x, 4x, 5x ou 10x |
Input impedance (4 tubes used) | Output impedance: 600 Ohm Gain : 3-10x adjustable via DIP switch Voltage : 10Vrms |
General | |
---|---|
Consumption | 30W |
Case material | Aluminium |
Dimensions | 175 x 270 x 123mm |
Weight | 3kg |
Color | Silver panel, Black body |
Package | 1x Little Dot MKIII 1x RCA Cable 1x Jack 3.5mm to 6.35mm adapter 1x Power cable 1x User Manual (EN) |
Input | RCA |
Output | Jack 6.35mm |
Output | RCA |
Color | Black |
Class | Tube amp |
Remote Control | No |
Refurbished Grade | Grade B |