Input / Output Speaker input: 1/4″ jack unbalanced (TS) Speaker output: 1/4″ jack unbalanced (TS) Headphones output: 1/4″ jack balanced (TRS) Left / Right outputs: XLR Balanced Maximum output level: 15 dBu Impedance: 600 Ohms MIDI input: 1/8″ jack balanced TRS Jack to MIDI cable adapter supplied USB connector: USB 2.0 Micro-B USB Micro-B to USB A cable supplied Dimensions & weight Width x Depth x Height*: 12.8cm x 17.5cm x 6.4cm – 5″ x 6.7″ x 2.5″ *Including connectors and knobs Weight: 1300 g / 2.9 lbs Load box Maximium Admissible Power : 100W RMS Impedance : 8Ohm or 16Ohm depending on version Attenuation levels : -38 dB, -20 dB, 0dB Digital Audio AD/DA Converters: Studio-grade 24-bit / 96 kHz Bandwidth (-1dB): 30 Hz – 19 kHz Signal-to-noise ratio: > 95 dB Internal Processing: 32-bit floating-point Latency: 2.2 ms (Speaker Input to Left/Right Outputs) Power Power input connector: DC connector, 2.1mm x 5.5mm, center negative Supplied adapter: 100-240v AC to 12v DC 2A