LAB 12 Suono 25 Watt Class A Power Amplifier


LAB 12

25 Watt Class A Power Amplifier


CALL 02 9317 3330


Despite all the 21st century’s technological breakthroughs, there is still something very special, different and endearing about tube amplifiers.
When properly designed, a pure tube Class A single-ended power amplifier like Suono can bring immense pleasure along with the highest emotional involvement factor and the most intimate music listening experience.
Many are baffled by the sheer perceived power of apparently low-powered tube amplifiers, but with the right design choices, there is no doubt that this is possible and Suono proves this to be true. Suono’s 25W per channel delivers the most intriguing and involving sound performance that will engage the listener for hours without any listening fatigue.

A perfect selection of audiophile parts, refined voicing tests and numerous hours of actual listening have allowed us to create the finest octal tube-based amplifier which offers both Triode and Ultra Linear mode at the tip of the switch.
As with all Lab12 products, Suono comes with a glass-blasting anodizing finish.


• 6550, KT88, KT120 compatible (KT150 from factory)
• Manual Bias Adjustment
• 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: 230VAC 50Hz (115VAC 60Hz)
• Power consumption: 350 VA max
Output power: 25 Watt per channel (KT 150)
Frequency response: 20 Hz-25 KHz (-0.9dB)
Input impedance: 100K ohm
Recommended speakers: 4-8 ohm
Tube complement: 2x 6n2p dual triodes, 2x KT-150 Power Pentodes
Input sensitivity: 600mV triode mode / 700mV Ultra Linear mode
Inputs: 1x line stereo (RCA connectors)
Available Colours: Matt Black, Frozen silver
Dimensions (WxHxD): 43x19x29 cm
Weight: 18Kg

Additional information


Black, Silver


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