Dual Phono Preamp

Very high accuracy Moving Magnet RIAA preamplifier with customisable cartridge loading stage.

The Penrose Dual Phono Preamp embeds two stereo RIAA preamplifiers in a compact form factor. The preamplifiers offer a gain of 40 dB for Moving Magnet inputs. The device achieves RIAA equalisation with extremely low error margins and channel disparities. The input stage can be configured with the adequate capacitance and impedance to properly load the connected cartridge.

Headphone Delay

Compact headphone amplifier with auto-calibrated delay to time-align DJ headphones.

The Penrose Headphone Delay is an innovative headphone amplifier that solves the time alignment issues often found in DJ booths from nightclubs and touring installations. With its automated calibration method or a user-supplied delay value, it aligns the headphone output of DJ mixers to the monitors in the DJ booth. This greatly improves the DJs' performance and confort when cueing and mixing tracks by giving them clearer and more accurate timing information from the monitors.