What kind of I/O does Volt have? Updated September 06, 2022 23:14 Volt 1 1-in/2-out One preamp w/ Vintage mode (XLR / ¼” combo jack) One stereo headphone output (TRS) Stereo monitor outputs (TRS or TS) MIDI I/O (5-pin DIN) USB host connector (USB-C) Volt 2 2-in/2-out Two preamps w/ Vintage mode (XLR / ¼” combo jack) One stereo headphone output (TRS) Stereo monitor outputs (TRS or TS) MIDI I/O (5-pin DIN) USB host connector (USB-C) Volt 4 4-in/4-out Two preamps w/ Vintage mode (XLR / ¼” combo jack) One stereo headphone output (TRS) Stereo monitor outputs (TRS or TS) Four additional line outputs (TRS or TS) MIDI I/O (5-pin DIN) USB host connector (USB-C) Volt 176 1-in/2-out One preamp w/ Vintage mode & 76 Compressor (XLR / ¼” combo jack) One stereo headphone output (TRS) Stereo monitor outputs (TRS or TS) MIDI I/O (5-pin DIN) USB host connector (USB-C) Volt 276 2-in/2-out Two preamps w/ Vintage mode & 76 Compressor per channel (XLR / ¼” combo jack) One stereo headphone output (TRS) Stereo monitor outputs (TRS or TS) MIDI I/O (5-pin DIN) USB host connector (USB-C) Volt 476 4-in/4-out Two preamps w/ Vintage mode & 76 Compressor per channel (XLR / ¼” combo jack) Two additional line inputs (TRS or TS) One stereo headphone output (TRS) Stereo monitor outputs (TRS or TS) Four additional line outputs (TRS or TS) MIDI I/O (5-pin DIN) USB host connector (USB-C) Volt 476P 4-in/4-out Four preamps w/ Vintage mode & 76 Compressor per channel (XLR / ¼” combo jack) Two stereo headphone outputs (TRS) Stereo monitor outputs (TRS or TS) Four additional line outputs (TRS or TS) MIDI I/O (5-pin DIN) USB host connector (USB-C)