Strymon PCH X1 Active DI Isolator

The phantom-powered and transformer-isolated PCH X1 active direct interface was designed to be pristine-sounding before any other feature, meaning that these are units you can trust implicitly to handle your audio. Other direct boxes can distort low frequencies to the point where a low B on a bass guitar barely resembles the input, but the PCH X1 remains flat from far lower than that (10Hz) to well above what dogs can hear (80KHz) within a half of a db. Add in audiophile-quality noise specs, a host of connectivity options, a small form factor and bulletproof design, and you have a serious contender in the world of connectivity. In Input Impedance: 2 MO , (For PCH X2, when SUM enabled: 4 kO) Max Input Level: +20.5dBu XLR Out Output Impedance: 100 O Gain Relative to Inputs: -20dB Maximum Output Level: +0.5dBu Noise Floor: -123 dBu (10-22kHz no A-Weight) Frequency Response: +/- 0.25dB, 20Hz - 30kHz (13.6KO load, HPF off) +/- 0.5dB, 10Hz - 80kHz (13.6KO load, HPF off) +/- 0.5dB, 20Hz - 20kHz (600O load, HPF off) Frequency Response (HPF 80Hz, 240Hz) Total Harmonic Distortion and Noise: 1kHz: 0.0007% (-10dBu out) 100Hz: 0.0035% (-10dBu out) 50Hz: 0.0125% (-10dBu out) Thru Gain Relative to Inputs: +0dB, (For PCH X2, when SUM enabled: -6dB) Output Impedance: 0O, (For PCH X2, when SUM enabled: 1 kO) Power Requirements: 5mA @ +48VDC (per channel) PCH X1 Dimensions: L - 3.66" (93mm) x W - 1.97" (50mm) x H - 1.54" (39mm)