Little Dot Q – MINI DAC Headphone Amplifier

“Little Dot Q” may be the best small tube amp ~ ~ CUTE !!!
Diameter:  60 mm, Height:  50 mm

When I just got it, I thought such a small amp (LD Q) will not have any use, listened and found it was a perfect match with iPad, small, personality, perfect sound ……..

Use Little dot Q to drive my headphone – Yuin PK1, iPad is a perfect combination. It increased my desire for music!

Relax, enjoy the beautiful evening, appreciate the bright moonlight, listening to wonderful music ……

The Little Dot Q is a hybrid vacuum tube pre-stage (6n16d), transistor output stage (BC818/BC808 and MC33078) headphone amplifier with DAC (Burr-Brown PCM2704)!

Key Features:

• Input terminals: 3.5mm (1/8″) stereo input jack
• Output terminal: 3.5mm (1/8″) stereo headphone jack
• THD+N: 0.1% (output: 1 Vrms @ 1000Hz)
• Signal/Noise: 92dB
• Frequency response: 10Hz – 50KHz (-3dB)
• Output power: 350mW (32 ohm) 150mW (300 ohm)
• Selectable Gain Settings: Low (Gain of 2.5x) and High (Gain of 5x)
• Headphone impedance range: 8 ohms to 300 ohms
• Power consumption: 10 VA
• Amplifier dimensions: Diameter: 60, Height 50 mm
• Power Supply: 145 (L) x 55 (H) x 50 (W) mm
• Weight: Amplifier: 106 g Power Supply: 890 g

Item included:

• Amplifier x 1
• Power supply x 1
• User Manual x 1