Little Dot MK II MK2 MKII Tube Headphone Amplifier Pre-amp Class A Headphone Pre-Amplifier

Little Dot MK II MK2 MKII Tube Headphone Amplifier Pre-amp Class A Headphone Pre-Amplifier

As parcel over 2 kg,Pls Choose DHL/EMS as shipping method,or we will cancel order

Description:
- An SEPP (single-ended push pull) OTL circuit operating in Class-A, the Little Dot MK II greatly increases sound quality, dynamic range, output impedance, and harmonic distortion over the celebrated Little Dot II++.
The Little Dot MK II now also provides gain control of 3, 5, and 10 via internal DIP switches for fine-tuning so you can maximize synergy with almost any headphone you have, whether it be 32 ohms or 600!
The Little Dot MK II also gains the driver tube-rolling options from the rest of the MK-series with the ability to roll 6JI, WE403A/B, GE5654, M8100, CV4010, EF95, etc at its factory jumper setting, and with jumper pins shorted, EF92, CV131, and all equivalents and drop-in replacements


Technical Specifications:
- SEPP (Singled-ended Push Pull) OTL in Class-A
- Input: Gold-Plated Unbalanced Phono (RCA) Jacks
- Output: 1/4" Gold-Plated Stereo Headphone out
- Driver Tubes: 6JI
- Power Tubes: 6N6
- Frequency Response: 20HZ - 50KHz (-1dB)
- THD+N: 0.1% (50mW into 300 ohms)
- Suitable Headphone Impedance: 32 - 600 ohms
- 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
- Power Output:
300mW into 300 ohms
200mW into 120 ohms
100mW into 32 ohms
- Power Consumption: 28W (228V x 0.124A)
- Metric: 210mm (length) by 110mm (width) by 130mm (height)
- English: 8.26 inches (length) by 4.33 inches (width) by 4.18 inches (height)
- Weight: 2.5 kg or 5.5 lbs.