VOLT

WMD's precision volt offset in 4 HP: three IN / OUT pairs, each output its input plus an offset set in whole volts from -7 to +7 V by UP and DOWN (and their trigger inputs), shown on a column of five LEDs; both buttons return it to a reset voltage of your choice. Made to shift the octave of up to three 1 V/oct voices at once, and precise enough to calibrate oscillators.

Key features

• Offset from -7 to +7 V in 1 V steps, on three summing IN / OUT pairs
• UP / DOWN buttons and trigger inputs; both pressed return to the reset voltage, both held set it
• Five-LED display, colour-coded by voltage range
• Offset error ±1 mV, gain error 0.033 %; buffered outputs that drive any load