The FX-Audio TUBE-P1 tube preamplifier delivers tube sonic character in a compact, sleek, retro-infused design. Complete a phono preamp and headphone output the TUBE-P1 provides extreme flexibility in a beautiful aluminum alloy housing. Highlights:Authentic tube sonic performance for a warm, classic soundPhono preamp input for use with turntablesCompact aluminum alloy housing with a beautiful vintage flair adds a class aesthetic to any listening environmentFront panel 1/4" output for use as a headphone amp FX Audio TUBE-P1 Tube Amplifier with Headphone OutputThe FX-Audio TUBE-P1 tube preamplifier delivers tube sonic character for your desktop audio system. Complete with a phono preamp and headphone output the TUBE-P1 provides flexibility for almost any application.Featuring two 6J1 preamp tubes and two 6P1 amplifier tubes, the TUBE-P1 delivers the authentic warmth and character that we have come to except with tube amplifiers. Producing a classic sound, the TUBE-P1 is the perfect preamp for your listening room or desktop.The TUBE-P1 provides a stereo RCA analog input that allow you to connect to virtually any source while the phono pre is ideal for use with turntables. Speaker terminals allow you to connect to any 4 or 8 ohm speaker. An additional front panel 1/4" jack gives you the ability to use the TUBE-P1 as a headphone amp as well.Where vintage sound meets modern accommodates, the TUBE-P1 delivers outstanding performance without breaking the bank. Add sonic character only tubes can deliver to your audio system with the TUBE-P1.• Amplifier type: Tube amplifier• Inputs: 1 x stereo RCA, phono• Outputs: 1 x 1/4", speaker terminals• Speaker impedance: 4/8 ohms• Output level: 2 + 2W• Tubes: 6J1 (preamp) + 6P1 (amp)• THD: 0.8%• SNR: 95 dB• Frequency response: 20-20,000 Hz• Power supply: 12 VDC, 4A (included)