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Sonic Frontiers SFS-80

An amazing tube power amp for an even more amazing price! Super well-built and reliable tube power, and a whole lot of it! Powerful enough to drive almost any speakers in any situation, pair with a preamp or any device with volume control functionality for your tube dream to come true! RETAIL: $3,000.

$1,299 USED


Power output: 80 watts per channel (stereo)

Frequency response: 6Hz to 50kHz

Input sensitivity: 0.95V

Valve complement: 4 x KT99, 4 x 6DJ8

Dimensions: 18 x 14.5 x 9 inches

Weight: 70lbs