Little Dot MK III OTL Vacuum Tube headphone pre-amp MKIII MK3 Amplifier.Single owner, great working! Used between 2020 - 2022. Upgraded with USSR military - 6j1n-EV.Great sound (OTL), especially with high impedance headphones! Thank you for visiting and good luck! Parameters • Input ports: RCA*2 • Output ports: 6.35mm(1/4inch)x1 Pre-Amplifier) RCA x2 • Magnification: 3x~10x • Frequency Response: 12Hz --- 100KHz (300odm -1dB) • THD: 0.15% (300odm 80mW) • SNR: 96dB • Output Power: 100mW@32? 300mW@120? 350mW@300/600? • Output resistance: 10K? for pre-amplifier, 32?~600? for headphones • Fuse: 1A (inside power supply socket) • Size: 270(L)x175(W)x123(H)mm MK3 is an “all vacuum tube” amplifier. ALL means that its pre and post stage are tube amplification. The MK3 can both work as headphone amplifier and vacuum tube pre-amplifier. Its design with SEEP circuit frame. This framework guaranteed both high-current to drive low resistance headphones and high voltage swing for high resistance headphones. MK3 is a long-life product in our product line, it is a classic design of SEEP circuit frame, and all the components in this circuit are famous and reliable. The volume control potentiometer from ALPS™,Japan. E-Cap as filter capacitors from RUBYCON™,Japan. Coupling capacitance from ERO™, Germany. Final stage output capacitors form CHIEMI-COM™,Germany and calibrating capacitors form WIMA™,Germany.

Little Dot MKIII Röhrenverstärker mit diversen Tubes. Neupreis Verstärker 250€Röhren für etwa 300€ gesammelt aus Russland/USA/England (oft rare Restbestände aus den 60s, 70s. Kenner wissen Bescheid (siehe Bilder)

This is a fantastic sounding headphone amplifier and dac. I’ve used it with Sennheiser HD-650 and HiFi Man planar headphones as my go to choices. The amplifier has a very smooth and musical quality with ample power to drive power hungry headphones like the Sennheiser. There is less than 100 hours of use on the tubes plus the 2 additional sets provided fun tube rolling experience. This Little Dot MK III OTL Vacuum Tube headphone Amplifier with JDS Labs ODAC is perfect for those who want to enhance their audio experience. With two channels, one input and two outputs, this black and silver amplifier is ideal for any music lover. The stereo L/R RCA audio inputs and outputs, along with a headphone jack, ensure that you can use this amplifier with a variety of devices. This tube amplifier is made by Little Dot and is a model MK III. It is an amplifier class A product and was manufactured in China. The product is ideal for people who are looking for a high-quality audio experience without any compromise. Included in auction - JDS Labs Objective 2 ODAC for use with computer and digital sources. - 2 additional sets of Russian preamp tubes for personalized tube rolling to tailor the sound to your personal preference. This amp is in excellent condition and has less than 100 hours of use on it. - All cables and Odac power supply included.

NOS (new old stock) mullard ef95 tube vacuum valve cv4010 M8100 nos for little dot mk iii iv

Little Dot Mkiii is a great sounding tube amp. In good condition, no original packaging. Comes with stock tubes 2x 6H6N and 2x RTC5654. Works perfectly with good power and low noise. Very suspectable to ground loop noise make sure you dont have a lot of interference or grounding issues. Comes with the unit, tubes, power cable, set of RCA cables.

Product only comes with 4 tubes and Power Cord. This Little Dot MK II SEPP Tube Headphone Amplifier is the perfect addition for any audiophile looking for a high-quality audio experience. With two channels and analog features, this Little Dot amplifier is perfect for anyone looking to enhance their home audio experience. The sleek black design, along with the Little Dot brand and model, make this headphone amplifier a stylish addition to any home audio setup.

Little Dot MKII 6J1+6N6 Dual Vacuum Röhren Kopfhörerverstärker in sehr gutem Zustand da wenige Betriebsstunden. Lieferung erfolgt mit Netzkabel und Anleitung. Versand beträgt EUR 5,49 (versichert mit Sendungsnummer).Leider keine Garantie und keine Rücknahme da Privatverkauf.

Little Dot MK II Vacuum Tube Headphone Amplifier Volume Control Audio Preamp.

Little Dot Mk III Mk3 amplifier, excellent condition. Have been using this to power my Sennheiser HD650 which sound fantastic. Selling as I have upgraded.

Little Dot MK II Headphone Tube Amp With China Tube+ Extras Tested Tube. It works perfectly. Tube: 1) 2x 6N6P USSR Tube New2) 2x 403B WE Tube New3) 2x JG-5654/6AK5W GE New4) 2x JTL-6AK5 Tung-Sol Black Plate Used5) 2x JHS-5654/6AK5 Sylvania New6) 2x JTL-6AK5W Tung-Sol Grey Plate Used

Rhren Kopfhrerverstrker Little DOT MK III /TOP ZUSTAND. Der Little Dot ist selbst mit den Standardrhren ein sehr gut klingender KOPFHRERVERSTRKER der auch zeitgleich als VORVERSTRKER genutzt werden kann . Mit der Option hher wertige Rhren einzusetzen um so aus diesen kleinem Kerl das Optimum heraus zu holen ... Habe mit Ihm einen Hifi - man Sundra betrieben und war immer TOP zufrieden. Also hier ein little DOT MK III der seinen neuen Besitzer noch viele schne Hrstunden bereiten wird . PRIVATVERKAUF somit keine Rcknahme oder Garantie !!

Little Dot MK II Vacuum Tube Headphone Amplifier Volume Control Audio Preamp. works good comes with extra tubes / power cord / will not ship outside USA

Little Dot mk ii 2 Headphone Valve Tube Amplifier Hifi, Mint. Boxed, Instructions. Used for about 2 hours before moving house and had no time to enjoy it since. Upgraded valves but cant remember the make but they were highly recommended Russian replacements for 2 of the included Chinese valves. Comes with Original valves as well.

Up for sale/auction is my Little Dot MKIII tube amplifier with extra tubes. Amp is currently setup with Mullard M8100 tubes and the original power tubes - included are several sets of replacement power tubes, additional pairs of M8100 and a pair of tubes marked USA 5654 (RCAs?) - I havent tested all of the additional tubes, but I purchased them as NOS they have been stored properly/not used yet. Also function checked the amp before taking the photos and its working well and sounding smooth! I dont have the power cable but the unit takes a standard C13 cable like most stereo equipment. Thanks for looking!

Little Dot MK II Vacuum Tube Headphone Amplifier Volume Control Audio Preamp. Condition: Used-Excellent. Manual included. This Little Dot comes with a matched set of long-life military spec 6N6P × 2 & 6J1P-EV × 2 - NOS Soviet direct drop-in Upgrade from the stock Chinese 6N6/6J1. Thoroughly tested - No leaks or shorts guaranteed. So you can get the best out of this powerful amplifier straight away! A classic tube headphone amp that has earned a solid reputation as a reliable workhouse that offers the ability to customize to the listener's desires. Make it yours today!

Little Dot MK III Vacuum Tube headphone pre-amp MKIII MK3 Amplifier.

Little Dot MK III Vacuum Tube headphone Amplifier - Class A. Great condition, barely used. I thought I was going to be a headphone-listening guy, but it never stuck The unit probably doesnt have much more than 20 hours of use.

Little Dot Mark 2 MK II++ Tube / valve Headphone Amp and Pre-amp. Good working order with a couple of mods (read on). Thinning out my headphone amp collection so this little beauty has to go. Modifications include replacing the two smaller valves with Mullard items (see last picture). I also drilled lots of holes in the casing to try and reduce the operating temperature. Most of these holes are out of sight in the bottom of the case. The holes are smaller than tiny finger size so no worries there. It still runs a bit on the hot side but hey ho, all valve equipment does!! The case was originally black but over time it has faded to a rather fetching bronze colour. Lovely smooth but detailed analogue sound. Just the thing to smooth out the digital nasties in your modern source or connect to a pure analogue source for a listening delight. As the item is heavy and delicate I would prefer collection only from SG4 8EQ postcode. I will consider posting in the original box but this would be at your own risk. Sale includes the Little Dot MK II++ and the mains lead only. Anything else shown in the pictures is not included. Thanks for looking.

Little Dot MK II Vacuum Tube Headphone Amplifier Volume Control Audio Preamp. works good comes with extra tubes / power cord will not ship outside USA

Little Dot MK III Vacuum Tube headphone Amplifier - Class A Has upgraded upgraded OTK1 tubes that sound fantastic. Will also come with original GE tubes as well. The person I originally got this from said they upgraded the internals some how. They are an electrician and headphone fanatic so I did not question them. I assume the missing screw is from when they upgraded it, but obviously this doesnt affect performance at all. From my usage with several different headphones this amp is great sounding! Nice and wide soundstage with a mostly neutral to warm leaning tone. Very easy to get lost in the music. The OTK1 tubes also sound much clearer and wider to me than the original GE ones. The OTK1 tubes are almost brand new, Ive only put around 30 hours on them. Overall in good cosmetic condition aside from the one faceplate screw. This is a great and affordable way to get into the headphone amplifier space! This thing will blow you away if its your first amp, for sure! Will require a DAC for use.

Little Dot Mark 2 mk II. Tube / valve headphone amp - EXCELLENT CONDITION. Been using this with a set of Audeze and AKG Headphones. Sounds excellent but like with any valve amp needs a minute or two to fully warm up. I’ve used the RCA’s out the back to boost some of my vintage kit. Note this does not act as a phono stage for record players, you’ll need one of these first before plugging into the tube amp unless your player has it built in. Total usage has been low as I only used it for occasional listening. Any questions give me a shout.

Little Dot MK III Vacuum Tube headphone Amplifier - Class A Has upgraded upgraded OTK1 tubes that sound fantastic. Will also come with original GE tubes as well. The person I originally got this from said they upgraded the internals some how. They are an electrician and headphone fanatic so I did not question them. I assume the missing screw is from when they upgraded it, but obviously this doesnt affect performance at all. From my usage with several different headphones this amp is great sounding! Nice and wide soundstage with a mostly neutral to warm leaning tone. Very easy to get lost in the music. The OTK1 tubes also sound much clearer and wider to me than the original GE ones. The OTK1 tubes are almost brand new, Ive only put around 30 hours on them. Overall in good cosmetic condition aside from the one faceplate screw. This is a great and affordable way to get into the headphone amplifier space! This thing will blow you away if its your first amp, for sure! Will require a DAC for use.

Good Condition. working

Little Dot Mark 2 mk II. Tube / valve headphone amp - EXCELLENT. *Very nice, solidly built and wonderfully warm sounding headphone amp**Includes tubes and power cable**Excellent clean condition, moderately used* *Any questions please dont hesitate to ask*