The UAFX Woodrow '55 Instrument Amplifier delivers the sound of the legendary American tweed tube amp long used by a host of artists and producers, including The Eagles, Chuck Berry, and Neil Young. Experience sweet cleans, rich overdrive, and grungy distortion with the Woodrow '55 effects, based on powerful dual-engine processing and trusted UAD modeling technology. - Feel the perfect tube amp tone on stage or in the studio Whether used on stage as part of an amp rig or recording into a DAW, the Woodrow '55 instantly delivers the inspiring, finished tone of a masterfully miked "golden unit" vintage tweed amp. Get that "hot rod" sound! The rugged tweed tone can be further enhanced with a trusty British speaker swap, or by utilizing a boost from a preamp like the KORG SDD-3000 rack unit or Maestro EP-3 tape delay. The Woodrow '55 puts the distinctive tube growl and popular hot rod sound right at your feet. - Customize your sound with the UAFX Control app Woodrow '55 is even more convenient when used in conjunction with the UAFX Control mobile app. Download custom artist tones, recall and save presets, and dig into the tweed amp that started it all.Specifications Power Supply (sold separately): Isolated DC9V, 400mA (min), center negative, 2.1 x 5.5mm barrel connector Power Inputs: Two 1/4" unbalanced TS (Input 2 is used for stereo connections or 4-cable mode) Outputs: Two 1/4-inch unbalanced TS (Output 2 is used for stereo connections or 4-cable mode) Input impedance: 500 kΩ (mono input), 1 MΩ (stereo input) Output impedance: 500 Ω Maximum input level: 12.2 dBu Maximum output level: 12.1 dBu Frequency characteristics: 20 Hz - 20 kHz, ±3 dB USB Type-C (cable sold separately): Used for product registration on a computer and firmware updates Wireless technology: Bluetooth v5 (2.4 GHz band) size Height: 6.5 cm Width: 9.2 cm Depth: 14.1 cm Weight: 0.567 kg