Little Dot I+ Hybrid Headphone Amplifier & 6JI standard

 

DHL QUICK SHIPPING: 2-5 WORKING DAYS

(This is for USA, CANADA, AUSTRALIA, EU, Asian Countries. For the other countries, it may take more time to arrive).

Please advice telphone number to me when you order it(the courier need it,it is very important)

Little Dot I+ Hybrid Headphone Amplifier & 6JI standard

Description:

The Little Dot I+ is a hybrid transistor-vacuum tube headphone amplifier, which combines the smooth, musical sound of tubes with the high output current of transistors. The vacuum tube stage is run in Class-A, the MC33078 operational amplifier (socketed) provides voltage amplification, and BD139/BD140 transistors serve as output buffers. The Little Dot I+ is specifically designed and optimized for driving low impedance headphones that require high current to perform to their full potential. Depending on how the switches are configured, three different families of vacuum tubes can be used (EF95, EF92, and 408A). With two gain settings and DIP switches for vacuum tube rolling, the Little Dot I+ offers versatility and incredible sound quality in a tiny footprint!



Technical Specifications:


  • Input: Gold-Plated Unbalanced Phono (RCA) Jacks
  • Output: 1/4" Gold-Plated Stereo Headphone out
  • Tube Options:
  • 6JI - standard
  • Replace standard tubes with EF92 - additional $20 USD
  • Replace standard tubes with WE408A - additional $50 USD
  • Frequency Response: 10HZ - 50KHz (-3 dB)
  • THD+N:
  • 0.2%: 1Vrms @ 1000Hz
  • 0.6%: 3Vrms @ 1000Hz
  • 1.0%: 5Vrms @ 1000Hz
  • Signal-to-Noise: 92dB
  • Suitable Headphone Impedance: 8 - 600 ohms
  • Input Impedance: 50K ohms
  • Power Output:
  • 150mW @ 300 ohms
  • 300mW @ 120 ohms
  • 800mW @ 32 ohms
  • User variable gain settings: 6.5x or 3.25x
  • Power Consumption: 15VA
  • Measurements:
  • Metric: 180mm (L) by 97mm (W) by 100mm (H)
  • English: 7.08 inches (L) by 3.81 inches (W) by 3.93 inches (H)
  • Weight: 1.5 kg or 3.3 lbs.
  • Available in Black
  • Available in either 120VAC or 220VAC
  • 1 Year Little Dot Warranty



Power Cord Note: Little Dot amplifiers ships with a standard Type-B power cord (American 3-pin or U-ground) suitable for use in areas such as North America, Japan, Taiwan, etc. If your country's outlets use other power cord types (ex. Schuko) you will need to provide you own power cord. You likely have several spares around your home, as any standard power cord (like your computer's power cord) will work perfectly fine. We do apologize for any inconvenience!

  • 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.

  • Delivery address on ebay --Please advice shipping detail from ebay when you make payment(inclue telphone number,contact person,Input voltage,color etc..).

  • Postage includes the actual postage and corresponding packaging fee and handling fee, which is coincident with ebay's regulations. Any doubts, please read the ebay's regulations carefully. We don't overcharge the cost. Please don't bargain or argue with us for this point.

  • Shipping Method --Item will be shipped within 2 working days after FULL payment is received. It is noted that Paypal pending payment (such as eCheck) may take up to 5 working days to clear. What we used is Chinese EMS or DHL, which may take around 5-10 days to arrive from the date of dispatch issued (This is for USA, CANADA, AUSTRALIA, EU, Asian Countries. For the other countries, it may take more time to arrive).

  • No Combine Postage -- Combine postage is non available, even if you purchased several items per time, since AIRMAIL POST charges the postage based upon weight of the post, not quantity.

  • Item Declare:
    Your item will mark as Gift or Sample and a low's value.
    We are NOT responsible for any import tax, customs fees or customs delay.
    Buyer cannot request to cancel the auction or request for refund under this situation. Please check with your local tax authorities BEFORE bidding.

We supply 1-Years Manufacturer Warranty ( Excluding contrived damagement or misusage).

  • In case of DOA, Please notice us within 3 days and return the case within 7 days after receiving the items. (The date on Post Mark is for standard). After our receiving of the items in good appearance condition, you may have a replacement or refund as long as we cancel the order on ebay, and Shipping cost is non-refundable, as you know shipping & handling was paid to post office.

  • If the item was sent back for repair, buyer pays for the returning fee. We will be responsible for 2nd shipping cost & handling.

  • If you ask for replacement or repair after one month since you paid, you need to pay for the 2nd shipping cost & handling.

  • If you have to return the item for the refund, 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, Because we don't want to get a NEUTRUAL feedback or NEGATIVE feedback.

    The address on the parcel is not ours, it is the postman, please DON'T SHIP TO THERE. Please contact with us for the return address before you return it, otherwise we can’t get the parcel you returned. Please contact us for return address before you send.

  • 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 :

Our Working Schedule

Bei Jing(CN)

Monday to Friday

09:00 AM - 18:00 AM

New York(US)

Sunday to Thursday

20:00 PM - 05:00 AM

London(UK)

Monday to Friday

01:00 AM - 10:00 AM

Paris(FR)

Monday to Friday

02:00 AM - 11:00 AM

Canberra(AU)

Monday to Friday

11:00 AM - 20:00 PM

 

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.