Ultrasheer

The Ultrasheer by Vongon is a stereo reverb and vibrato combination pedal inspired by the early digital studio effects units of the late 1970s. It is capable of creating a variety of sounds, from lush warbled spaces to shallow rooms, through an intuitive and tactile interface.

Key Features and Specifications:
- 32-bit floating-point DSP (except for the 16-bit vintage reverb algorithm)
- 24-bit / 48 kHz digital converters
- Input impedance: 53K Ohms
- Output impedance: 40 Ohms
- Analog buffered bypass
- Soft-touch footswitches
- Stereo / Mono modes automatically selected based on the cables plugged in
- Genuine Rogan knobs made in the USA
- Wooden enclosure made from a single block of dark walnut
- Matte black aluminum faceplate with gold traces
- Power: 2.1mm 9VDC Center Negative, 180mA
- Dimensions: 6.5" wide, 5.5" long, 2.25" tall
- Designed and built in Oakland, California, U.S.A.

The reverb algorithm is based on the plate reverb sounds of the classic Lexicon 224 from 1978, while the vibrato is a smooth and transparent digital pitch shifter that offers two modulation waveforms: "cycle" for classic Leslie-speaker-type sounds and "random" for pitch warbles similar to a warped vinyl or sun-baked cassette.

The pedal features dynamic stereo routing, automatically adjusting for mono in/mono out, mono in/stereo out, or full stereo based on the configuration of input and output cables plugged into the device.

Ultrasheer is housed in a high-quality single block of dark walnut and offers extended warranty coverage for a period of 1 year after the purchase date. It is designed to operate using a typical center-negative, regulated 9-9.6 VDC power supply, and is protected against reversed polarity and overvoltage conditions.