For Sale:
Little Dot MK IV SE + spare tubes. Excellent Condition.
Will Ship To: Anywhere
For sale is my Little Dot MK IV SE headphone amplifier plus spare 2x CV4010 driver and 2x Electro Harmonix 6H30Pi power tubes.
Purchased from Little Dot in September 2010, the amp is in perfect working order and excellent condition, with original box and papers. The spare tubes are unused and tested. Feel free to fire me any questions - higher res. photos can be supplied on request.
Shipping cost to be determined dependent on location. Any shipping cost will be no higher than the courier charge. I'm happy to be flexible as to courier of choice, so long as some method of recorded delivery/tracking is used. The amp will be shipped in appropriate packaging.
PayPal only.
I'm also selling my Sennheiser HD 650 headphones - please check out the listing. If you purchase both items I'll reduce the price of each by 5% (and combine shipping of course). This amp is a popular choice with the HD 650s.
Thanks for looking!
Manufacturer's Description
The Little Dot MK IV is our flagship single-ended headphone amplifier/pre-amplifier in the Little Dot MK-series. Boasting a SEPP (OTL) in Class-A circuit design filled with high quality components such as an ALPS-27 potentiometer, Nichicon, Rubycon, and German WIMA/ERO capacitors, the Little Dot MK IV is truly our best effort yet. Regardless of whether your headphones are 32 ohms or 600 ohms, the Little Dot MK IV can drive them easily with effortless dynamics (45Vp-p!) , subterranean bass, cavernous soundstage, and precise 3-D imaging.
The Little Dot MK IV 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, GE5654, M8100, CV4010, EF95, 6JI as well as all equivalents, derivatives, and direct replacements to these vacuum tubes!
The Little Dot MK IV SE is a special edition version of the Little Dot MK IV which features a Neutrik headphone jack upgrade, premium RCA connectors (American CMC or Van Den Hul RCA), and premium circuit component upgrades in key signal path locations. The SE version also replaces the normal MK IV vacuum tubes with M8100/CV4010 driver tubes and 6H30PI (Gold-Pin) power tubes!
Specification
SEPP (Singled-ended Push Pull) OTL in Class-A
Frequency response: 10 hz~100 Khz (-1dB)
THD+N: 0.1% (100 mW @ 300 ohm)
Power Output:
500 mW @ 300/600 ohm
300 mW @ 120 ohm
100 mW @ 32 ohm
Power Consumption: 30W (228V x 0.133A)
Variable Gain: 3,4,5, or 10x
Recommended Load Impedance: 32 ohm~600 ohm
Input Impedance: 50K ohms
Pre-Amplifier Output Impedance: 600 ohms
Pre-Amplifier Gain: 3-10x (also controlled via gain switches)
Pre-Amplifier Voltage: 10V RMS
Pre-Amplification circuit includes both driver and power tubes
Driver Tubes: 2x JAN 5654 (MK IV) or 2x M8100/CV4010 (MK IV SE)
Power Tubes: 2x Soviet 6H30EH (MK IV) or 2x 6H30PI Gold-Pin (MK IV SE)
High quality aluminum chassis
Neutrik Headphone Jack (SE version only)
American CMC/Van Den Hul RCA Jacks (SE version only)
Dimensions (Metric): 320mm deep by 220mm wide by 143mm high
Dimensions (English): 12.6 inches deep by 8.66 inches wide by 5.62 inches
Weight: 3.5 Kg or 7.7 lbs
Edited by jr41 - 2/12/12 at 8:02am
