Please, after buying this item, check out my other tubes. I will always combine shipping to save you money.______________ Price listed is for All 20 NOS/NIB 5654 6AK5W TUBES FROM A PARTIAL CASE from 1952. Heavy Duty Long Life Military Grade Tubes. These are true NOS, NIB, never used tubes from a partial factory case.All dated 1953. I tested a few of these and all tested NOS. Buy this partial case and never have to buy 5654/6AK5W Tubes Again! All my tubes are 100% satisfaction guaranteed.Being offered at a fair Buy it Now.

Little Dot MK III Tube Amp. Used, but low hours (maybe 100 hours total). It works great, I just have a gear addiction and I need to sell something off or my wife will leave me (okay well maybe not, but you get the gist). Im also including: - 10 assorted alleged (I didnt not test them) NOS 6CG7 and 6FQ7 tubes for you to tube roll to get your perfect sound. (~$50 USD value). NOTE: THE TUBE BOXES DO NOT MATCH THE TUBES! Theyre just boxes to protect them! - 1/8 to 1/4 headphone adapter - Modular power cord Shipping from Canada, to Canada and USA only.

This Little Dot MK III Vacuum Tube headphone pre-amp is the perfect addition to any home audio setup. With stereo L/R RCA audio inputs and outputs, this 2-channel tube amplifier is designed for high-quality sound. Its black and silver color scheme adds a touch of style to any setup.The MK III model is known for its excellent sound quality and this pre-amp is no exception. Its perfect for headphone listening or stereo audio. Whether youre a music enthusiast or just someone who loves to listen to podcasts, this pre-amp is a great choice.

Little Dot MK IV Vacuum Tube Headphone/Pre-amp - EXTRA TUBES, UPGRADES C3G 6SN7! This a VERY fine sounding example of vacuum tube technology! Especially with the high quality Siemens C3G and the NOS 6SN7 tubes. NOTE: Please look closely at the pictures. Several of the protection rings have minor blemishes. Otherwise it is in excellent condition cosmetically and functionally. Comes with the following: Installed tubes -2 x Electro-Harmonix 6H30PI power tubes2 x Mullard M8100 / CV4010 driver tubes Extra tubes -4 x Siemens C3G (best preamp tube ever made, 2 have not been used)2 x NOS GE and Sylvania 6SN7 output tubes Tube socket adapters -2 x 6SN7 adapter for power tubes2 x C3G adapter for driver tubes(these allow you to roll in the above tube types, the VERY BEST sounding tubes in this amp/pre, VERY accurate and detailed sound reproduction) Neutrik headphone jack CMC gold plated RCA DescriptionThe Little Dot MK IV adds in user-tweaking options such as two gain switches to delivery maximum compatibility with all your headphones, regardless of impedance or sensitivity. Also available for the very first time in a Little Dot amplifier, is an internal jumper to allow use with a wider range of driver tube-rolling, including the EF92, CV131, WE403A/B, GE5654, M8100, CV4010, EF95, 6JI as well as all equivalents, derivatives, and direct replacements to these vacuum tubes! TECHNICAL SPECIFICATIONS:SEPP (Singled-ended Push Pull) OTL in Class-AFrequency response: 10 hz~100 Khz (-1dB)THD+N: 0.1% (100 mW @ 300 ohm)Power Output:500 mW @ 300/600 ohm300 mW @ 120 ohm100 mW @ 32 ohmPower Consumption: 30W (228V x 0.133A)Variable Gain: 3,4,5, or 10xRecommended Load Impedance: 32 ohm~600 ohmInput Impedance: 50K ohmsPre-Amplifier Output Impedance: 600 ohmsPre-Amplifier Gain: 3-10x (also controlled via gain switches)Pre-Amplifier Voltage: 10V RMSHigh quality aluminum chassisAvailable in either 120VAC or 220VAC https://littledotus.com/?product=mk-iv

Little Dot Mk3 headphone amplifier with pre-amp output. Works great, and will easily drive any headphones you can throw at it! Packed in original shipping box and ready to go. Parameters • Input ports: RCA x2 • Output ports: 6.35mm(1/4inch) RCA x2 (Pre-Amplifier)• 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 • Weight: 3Kg

The Little Dot MK III Vacuum Tube headphone pre-amp is a high-quality audio device that offers stereo L/R RCA audio inputs and outputs, as well as a headphone jack. Selling this unit because Ive made the switch to Bluetooth everything for convenience and its been under used. Time for it to go to a new home. All components are stock and in working condition. Original box/packaging and paperwork is not included. Originally purchased from Drop (Massdrop at the time)

Great headphone amp. In excellent condition and works perfectly. Includes extra tubes and power cable.

Great headphone amp. In excellent condition and works perfectly. Includes extra tubes and power cable.

This is a flawless tube headphone amp and really kicks the listening experience up a notch!

About the Item: This is for a pre-owned/used Little Dot LD1+ headphone amplifier/pre-amp. It is in working conditioning and comes with a power cable, 3 pairs of tubes (remaining lifespan unknown), and two spare op-amps (not sure what is currently installed, but it is an upgrade from the stock op-amp). Additional OpAmps Included:Texas Instruments MC33078P (Stock OpAmp)Burr Brown OPA2107AP Tubes Included:Pair of Voskhod Rocket 6J1P-EV / 6ZH1P-EVPair of Western Electric 408APair of GE JAN 5654W About the Seller:I’m a casual/independent seller based in Southern CaliforniaI am reputable and diligent, but I do not offer refunds, returns, or exchanges; purchase at your discretionI ship within 3 business days of receiving payment with USPS Priority Mail

6?6?-? / 6N6P-I leistungsstarke Doppeltriode ähnlich ECC99 / E182CC / 12BH7 I – Impuls verbesserte Version ideale Treiber – Röhre für 6C33C oder als OTL Kopfhörerverstärker oder... der Phantasie sind keine Grenzen gesetzt neue unbenutzte Lagerware ( New Old Stock ) Diese 3 russischen Doppeltriode Röhren vom Typ 6N6P / 6?6? / 6H6Pi sind perfekt geeignet für Priboj und Little Dot 220015 Verstärker. Hergestellt in der Russischen Föderation, haben sie die Einheit Maßeinheit und sind eine großartige Ergänzung für jeden Audio-Enthusiasten. Diese Röhren sind ideal für diejenigen, die eine verbesserte Klangqualität in ihren Verstärkern suchen und sich von der Masse abheben möchten.

This is a used but in excellent condition Little Dot MKIII headphone amplifier. I’m the original owner of this amp and will include the manual, power cable, and tubes. Over the years I’ve tried many different tubes with this amp as it has a lot of tube options you can use with it. And this combination is the best I’ve ever heard. These are matched NOS Amperex Bugle Boy EF92 and Voskhod 6H6N tubes. The Amperex Bugle Boy tubes are typically $80+ for a matched pair like the ones Im including.

Verkaufe hier meinen Little Dot MK 3 Kopfhörer Verstärker. Ich bin leider nicht der Kopfhörer Typ, deswegen biete ich mein Little Dot zum Verkauf an. Er hat direkt nach dem Kauf neue Philips 5654 Röhren bekommen. Klanglich finde ich dieses Gerät sehr ausgewogen und es macht einen sehr schönen Röhrensound. Ich schließe jegliche Sachmangelhaftung (früher Gewährleistung) aus.

Experience high-quality sound with the Little Dot MKIII MK3 Headphone Tube Amplifier. This amplifier is suitable for use with a variety of electronic devices and is compatible with different voltage ranges from 110V to 240V. The brand, Little Dot, is known for producing high-quality audio equipment and this model, MK III, lives up to their reputation. This tube amplifier is perfect for those who are looking for an exceptional listening experience. Its features include multiple inputs and outputs, making it easy to connect to other devices. The amplifier is designed to enhance sound quality and make the listening experience more enjoyable. The box damaged. Thanks for looking. Good luck.

Experience high-quality sound with the Little Dot MKIII MK3 Headphone Tube Amplifier. This amplifier is suitable for use with a variety of electronic devices and is compatible with different voltage ranges from 110V to 240V. The brand, Little Dot, is known for producing high-quality audio equipment and this model, MK III, lives up to their reputation. This tube amplifier is perfect for those who are looking for an exceptional listening experience. Its features include multiple inputs and outputs, making it easy to connect to other devices. The amplifier is designed to enhance sound quality and make the listening experience more enjoyable. The box damaged. Thanks for looking. Good luck.

Used but in great condition little dot mk iii tube amplifier. Sounds phenomenal with dynamic and even iem yeah I said iem! Tubes still work great, but havent done any tube rolling.

Experience high-quality sound with the Little Dot MKIII MK3 Headphone Tube Amplifier. This amplifier is suitable for use with a variety of electronic devices and is compatible with different voltage ranges from 110V to 240V. The brand, Little Dot, is known for producing high-quality audio equipment and this model, MK III, lives up to their reputation. This tube amplifier is perfect for those who are looking for an exceptional listening experience. Its features include multiple inputs and outputs, making it easy to connect to other devices. The amplifier is designed to enhance sound quality and make the listening experience more enjoyable. The box damaged. Thanks for looking. Good luck.

A used fully functional good condition Little Dot Mk III tube headphone amplifier. Includes multiple extra pre-amp tubes for tube rolling pleasure. Includes original manual (poor condition) and power cable. Includes two brand new 6N6P power output tubes (with NOS boxes included), freshly installed.

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.

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

couple (n. 2 pieces) GE 5654 USA 6AK5 EF95 tube vacuum nos for tube amplifier little dot 3 4 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.