Fryette Valvulator GPDI/IR, Tube Preamp for Electric Guitar, One channel, Tube guitar amplifier with 1 W output and flexible connection options: To a speaker cabinet, headphones, a mixing desk or amplified by an external power amp, Provides two integrated cab-sim options: One digital cab IR loader with storage space for 16 cabs, including eight of the most popular cabs, and one customisable, purely analogue cab filter for zero latency and a wide dynamic range, Both can be used individually or simultaneously, or the cab simulation can be deactivated for external IRs, Built-in reactive load when no speaker cable is connected, Unity gain direct out for recording the guitar pickup output to a track and a reamp input on the back for post-processing, External amp mode allows you to connect to any amplifier with an effects loop, Add effects between the GPDI/IR and the power amp, drive the GPDI/IR tube power amp from an external preamp, modeler, or Synergy Modular System, Add effects into the signal path when the GPDI/IR is operating in External Amp Mode, The 1W tube power amp can drive a cabinet for recording microphones at low volumes, The Sag feature has been refined to provide greater bandwidth, tonal richness, touch sensitivity and sustain, regardless of the pickup type, Power: One watt, Controls: Lo Mid, Hi Mid, Emphasis, Gain I, Gain II, Level, Bank Preset, Treble, Middle, Bass, Volume and Dynamics, Switches: Cab In/Out, Emphasis Air/Bite, Voicing, Gain II More/Less, EQ Deep/Tight, Ext, Amp/Normal, Gnd Lift, FX Loop Level, Amp FX Loop Level, FX loop: Series, Dimensions (W x D x H): 222 x 156 x 70 mm, Weight: 2 kg@+*Connectors:*, Guitar input: 6.3 mm jack, Footswitch: 6.3 mm stereo jack, Unbalanced line output: 6.3 mm jack, IR output: XLR, ReAmp input: XLR / jack combo, To Amp input: 6.3 mm jack, Direct output: XLR, Speaker output: 6.3 mm jack, Analogue output: XLR, FX send / return L / R: Two 6.3 mm jacks, Amp FX send / return L / R: Two 6.3 mm jacks, L / R output: Two XLR, USB C