With variable tone blending between 100 Tube and 100 solid-state makes the 710 a great all-in-one Preamp. Furthermore its also versatile enough to work well with electric instruments and is able to handle active and passive pickups on guitars and basses!
The 710 Twin-Finity™ boasts a new UA mic preamp design combining the classic retro warmth of tubes with the transient bite of solid-state and all this in a compact 2U half-rack unit. You can vary the tone blending between 100 tube and 100 solid-state and use this method to adjust the preamp tone to youre liking or perhaps discover a tone you hadnt thought of! By combining Tube and Solidstate preamps the 710 provides you with fantastic tonal possibilities. Innovative Circuit Design The 710 Twin-Finity™s innovative circuit design is key to this preamps great sonic flexibility. It featuries a solid-state transimpedance input amp simultaneously driving separate phase-aligned tube and solid-state gain stages which are then summed to a single output.. Use the “Blend Knob” (labeled “∞”) to control the mix between the 310 volt single-ended class-A triode tube stage and solid-state transimpedance stage. Gain/Level Control and VU Meter “Drive” Mode Of course the 710 has dual gain-stage controls (Gain/Level) for you to get customising with. Radically vary the amount of coloration and distortion. You can also see how hard you are driving the input stage with the VU meters unique “Drive” mode. Its Versatile! Can Be Used with Electric Instruments! The 710 boasts great versatility and it features the discrete JFET DI input circuit which can also easily handle any electric instrument. If youre a Guitar or bass player youll appreciate the 710s ability to bring out the best of both active and passive pickups. The 710 Twin-Finity also includes a 19″ rack-kit for mounting one or two units. Reviews “When pushed slightly into breaking up at a 50/50 mix this thing sounded awesome on guitar amp… you can even get close to the direct guitar Black Dog tone quite effortlessly with the 710” – Recording Magazine “UA has made a fun intuitive versatile and great-sounding preamp. It can cover many audio bases … we challenge anyone not to find a use for a 710 in their studio.” – MusicRadar Features/Specifications For further information about the UA 710 Twin Finity please download the product manual PDF from the link below. Twin-Finity™ Tone-Blending Mic/Line Preamp & Hi-Z Instrument DI Dual-Path 310 volt Class-A Tube and Transimpedance Solid State Preamp Phase-Aligned “Tone-Blending” of Tube and Solid State Dual Gain Stages: Wire with Gain to Creamy to Crunchy Discrete JFET DI with 2.2M ohm Ultra Hi-Z impedance Monolithic Balanced Output Stage 70dB+ of gain +48V Phantom Pad(-15dB) Phase Invert and Low Cut Filter(75Hz) Output and “Drive” backlit VU metering Portable Rack-Mountable design for Studio Desktop or Stage 19″ Rack Kit Included Optional Desktop Handle Kit also available Universal Internal Power Supply Heavy-Duty Metal Construction Inputs: Microphone (XLR F) Balanced Line (XLR F) Unbalanced Instrument (1/4″ jack) Outputs: Balanced Line (Male XLR) Type: Tube & Solid-State Phase-Aligned Tone-Blending Mic Pre & DI Tube Complement: 12ax7 Pad: -15dB High Pass Filter: 75Hz Maximum Power Consumption: 160mA @120VAC 20W Power Requirements: 100-240VAC Dimensions: W 8.45 x H 3.5 x D 10.25 Weight (lb): 5.25 Mic Input Impedance: 2K ohms Line Input Impedance: 10K ohms Hi-Z Input Impedance: 2.2M ohms Internal Output Impedance: 600 ohms Gain Range for Unit: -Infinity to 70dBu Mic Range Gain Pot: 10 60 dBu Line Range Gain Pot: -10 40 dBu Hi-Z Range Gain Pot: -10 40 dBu Maximum Mic Input Level Gain @min SS: +18 dBu Maximum Mic Input Level Gain @min Tube 1 THD: -7 dBu dBu +8 dBu w/pad Maximum Line Input Level Gain @ Min SS: +30 Maximum Line Input Level Gain @ Min Tube 1 THD: +8 dBu Maximum Hi-Z Input Level Gain Min SS: +18 Maximum Hi-Z Input Level Gain Min Tube 1 THD: +8 dBu Maximum Output Level into 600 ohms: +18 dBu Maximum Output Level into 100k ohms: +28 dBu Mic Frequency Response: 20Hz to 100kHz +/- 0.2 dBu Line Frequency Response: 20Hz to 100kHz +/- 0.2 dBu Hi-Z Frequency Response: 20Hz to 100kHz +/- 0.2 dBu Distortion: Min THD+Noise @ +4dBU 0.1 tube 0.005 solid-state Universal Audio Recording-and-Computers PCK
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Universal Audio 710 Twin-Finityâ„¢ Tone-Blending Mic Preamp and DI Box