Ray Tubes SELECT 6SN7 Matched Sets:Quad making it easy to match

making it easy to match and connect with cartridges mounted on different headshells

Across the series

headphone amplifier

Stereo Blending has been upgraded with the introduction of a new High Blend option which blends the high frequency portion of the audio frequency range more aggressively

8-band analog equalizer to fine-tune your music with precision

Ray Tubes SELECT 6SN7 Matched Sets:Quad making it easy to matchThe Ray Tubes SELECT 6SN7 is a premium, hand selected vacuum tube designed for high performance audio systems. As part of the Ray Tubes SELECT Collection, each tube is tested to stricter standards than standard production, with fewer than 5% meeting SELECT quality criteria. Featuring gold pins for improved conductivity and corrosion resistance, the SELECT 6SN7 is a dual triode tube commonly used in driver stages of power amplifiers and other audio