Mighty Tube Power Amplifier


Nothing comes closer to the sound of pure Class A, single-ended audio amplifiers and we’re pushing the limits again with Mighty, which encapsulates all the best attributes of refined tube designs along with the emotional impact of true Class A.

Mighty cuts through the layers of music with ease, offering total control and the ability to deliver music in the best possible way to any speakers.

Mighty was designed from ground up to work in perfect synergy not only with our own Hpa and True, but also with all solid state and tube preamplifiers on the market.

We’ve spent countless hours listening and incorporating finest selection of audiophile grade electronic components to bring music lovers a one of a kind immersive listening experience, that ensures many hours of fatigue-free musical enjoyment.

As with all Lab12 products, Mighty comes with a glass blasting anodizing finish.


• EL34, 6550, KT88 compatible (EL34 from factory)
• Triode / Ultra Linear selector switch
• No feedback design
• SRSG® implementation
• Fine symmetry® implementation
• Analog retro Nissei VU meters
• 5mm Aluminum face panel
• Five Years Guarantee

• Power: 115VAC @ 60Hz
• Power consumption: 150 VA max
• Output power: 10 WPC
• Frequency response: 20 Hz-25 KHz (-0.9dB)
• Input impedance: 100K ohm
• Recommended speakers: 4-8 ohm
• Tube complement: 2x 6n1p dual triodes, 2x EL34 Power Pentodes
• Input sensitivity: 600mV triode mode / 400mV Ultra Linear mode
• Inputs: 1x line stereo (RCA connectors)
• Available Colours: Matt Black
• Dimensions (WHD): 12.6x6.7x11.4"
• Weight: 20Lbs

"MAP" products are not Frequent Flyer eligible. 

The pricing indicated is the absolute lowest allowed by the manufacturer. Our "Frequent Flyer" Program offers pricing and/or freight incentives for any order over $100 domestically ($300 internationally). Frequent Flyer is a cumulative program, so you will get credit for all previous orders each time to place a new order! With us, everyone’s a Frequent Flyer - no prior signup needed. After you place an order for Frequent Flyer eligible products, we will calculate applicable incentives. Your order amount will be adjusted and we will confirm the calculations by email within one business day. Click for more details.