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Category Archives: Shop Quad Eight™

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Quad Eight CA 227 Classic Preamp Kit 1

Quad Eight™, Shop Quad Eight™By GrayGearMay 21, 2010

This studio quality preamp kit includes all parts circuit boards, and mounting hardware to complete a Quad Eight CA-227 preamp from any CA-127, 127a or 137 lineamp card. The finished kit provides controls for Phantom power, Phase, Pad, Input Impedance and a 12 position rotary gain switch. The input transformer is built to exact Quad…

Custom Rackmount: Quad Eight 444 Classic

Custom Quad Eight™, Shop Quad Eight™By GrayGearMay 17, 2010

The 444 Classic is a limited edition recording channel strips from the legendary Quad Eight Electronics. The 444 Classic channel strip EQ section includes an original factory restored, 70’s 4-band quasi-parametric eq with separate controls for gain, frequency and Q on each band, with peaking and shelving positions selectable on high and low bands. Two…

Quad Eight CA 227 Classic Preamp Kit 2

Quad Eight™, Shop Quad Eight™By GrayGearApril 27, 20102 Comments

This studio quality preamp kit includes all parts circuit boards, and mounting hardware to complete a QE CA-227 preamp from any CA-127, 127a or 137 lineamp card.  The finished kit provides controls for Phantom power, Phase, Pad, Input Impedance and a 12 position rotary gain switch. The input transformer is built to exact Quad Eight™…

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