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2017 Little Dot MK III RTC5654+6H6PI Vacuum Tube Headphone Amplifier Stereo Amp

Item description

Description:
 
1.The Little Dot MK III uses the same SEPP design found in our flagship MK IV headphone amplifier, which boasts extremely low distrotion and high stability. The front driver tubes are General Electric GE5654, and the rear power tubes are Soviet 6H6PI, the combiniation of which can deliver excellent power output as well as natural sound quality tube amplifiers are best known for. The potentiometer used is an ALPS-16 to deliver precise tracking with ultra-low distortion. Inside you'll find Rubycon filter capacitors, German ERO coupling capacitors, and FHIEMI-COM output capacitors matched with German WIMA to deliver dynamic bass, a liquid-smooth midrange, and a sweet top-end tube lovers are sure to enjoy.

2.The Little Dot MK III also 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, 5654, M8100, CV4010, EF95, 6JI as well as all equivalents to these vacuum tubes! 
Technical Specifications:
 
Input terminal: a group of RCA
Output Terminals: A. a group of RCA (for pre-amplification); B. a 6.35 headphone jack.
SEPP (Singled-ended Push Pull) OTL in Class-A
Frequency response: 12 hz ~ 100 Khz (-1dB)
THD + N: 0.15% (80 mW @ 300 ohm)
Power Output:
350 mW @ 300/600 ohm
300 mW @ 120 ohm
100 mW @ 32 ohm
Power Consumption: 30W (228V x 0.130A)
Variable Gain: 3,4,5, or 10x
Recommended Load Impedance: 32 ohm ~ 600 ohm
Input Impedance: 50K ohms
Pre-Amplifier Output Impedance: 600 ohm
Pre-Amplifier Gain: 3-10x (also controlled via gain switches)
Pre-Amplifier Voltage: 10V RMS
Pre-Amplification circuit includes both driver and power tubes
Preamp Tubes: 2x RTC 5654
Post-amplifier Tubes: 2x Soviet 6H6PI
High quality aluminum chassis:
Dimensions (Metric): 270D*175W*123H mm
Dimensions (English): 10.6D*6.9W*4.8H inches
Weight:. 3kg
Power Supply input: 110V-240V/50-60Hz (PLS mail me for the voltage you want)
1 Year Little Dot Warranty 
Packing List:
  • MK3 headphone amplifier * 1
  • The power cord * 1
  • 3.5 double lotus head line * 1
  • 6.3 mm gold-plated adapter * 1
  • User's manual * 1
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  • PAYPAL Only --Buyer must pay using PAYPAL ONLY within 7 days from the date of transaction made.

  • Full Payment --Transaction with insufficient payment will not be handled. So, please make you complete the full payment, including Final price + Postage.

  • No Discount --No discount is offered for all transactions.

  • Processing --We will arrange the dispatch within two working days after we receive the valid and completed payment.

  • Note: We are not responsible for any customs duty or fee.
  • Please send us a note about shipping detail via eBay when you make payment (include telephone number, contact person, input voltage, color, etc.).
  • Shipping cost includes postage, packaging, and handling fee, which is in agreement with eBay's rules. If you have any disagreement, please read the eBay's rules regarding shipping cost carefully. We don't add a surcharge on shipping thus the shipping charge is firm and non-negotiable.
  • Shipping method: item will be shipped within 2 working days upon receipt of FULL payment. It is noted that PayPal pending payment (such as eCheck) may take up to 5 working days to clear. We use air mail (18-28 days to most countries), or expedited service such as EMS or DHL (5-10 days to most countries).
  • No Combined Shipment: Combine shipping is not available since AIRMAIL POST charges the postage based on weight rather than number of boxes.
  • Customs Clearance
     We are NOT responsible for any import tax, customs fees or customs delay.

      Buyer cannot request cancellation of the auction or request for refund under this situation.   

      Please check with your local tax or import authorities BEFORE bidding.

Terms of Sales

We offer 1-year manufacturer warranty (some exclusions may apply).

  • In In case of “dead on arrival” (DOA), please notify us immediately within 3 business days and return the case within 7 days after receiving the items. (The postmark date is applicable.). All of our items were inspected before shipping. We provide technical support via email. If the problem cannot be resolved and return is determined to be the best solution, after receiving the items in original condition, you may have a replacement or refund as soon as we cancel the order on eBay. If it is any reason other than product defect, shipping cost is non-refundable.
  • If the item was sent back for repair during the first 30 days, return shipping cost is the buyer’s responsibility. We pay the 2nd shipping cost & handling.
  • A fter the 30 days, if you ask for replacement or repair, you need to pay for the 2nd shipping cost & handling.
  • If you return the item for reasons other than product defect or shipping damage, you will pay a 20 % restocking fee.

  • In order to provide you the best serviceStarStarStarStarStar, please treat the transaction fairly.Positive feedback rating Feedback is our life, before you leave a neutral Neutral feedback ratingor negativeNegative feedback rating feedback, please DO contact us to get a better solution,We are always willing to work out a mutually agreeable solution with our customers.

  • The address on the parcel is NOT the return address. Please contact us for the return address before you return it, otherwise we won’t get it.

     

We are dedicated to offer the best  products at the lowest price to our customers.
Bringing great products and customer service,
and thus help enriching our customers’ lives is our ultimate goal.
Please don't hesitate to contact us with any queries or comments about our items or your problem.
Please note that we are open Monday to Friday between 9:00 Am to 18:00 PM Beijing Time ,which means we can keep on-line at :
 
  Working time
 
Beijing(CN) MONDAY-Friday 09:00 AM - 18:00 AM
New York(US)
 Sunday to Thursday 20:00 PM - 05:00 AM
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During holiday ,pls allow us to response you early next week ,kindly not leaving negtive/neutral feedback or make dispute/claim out of our working hours, thank you for your cooperation.
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