<h1>Universal Audio 710 Twin-Finity Tone-Blending Microphone Preamp & DI Box</h1>
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100% Tube to 100% Solid State — a Variable Tone Blending Mic Preamp & DI</i><br /><br />
The Universal Audio 710 Twin-Finity™ is a radical UA mic preamp design that combines both the classic retro warmth of tubes with the transient bite of solid-state, all in a 2U, half-rack unit. The 710 was created specifically to add the tonal versatility and sonic inspiration missing from generic audio interface preamps.
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Tone blending is continually variable between 100% tube and 100% solid-state, offering a practically infinite range of unique preamp tones, plus the ability to easily dial-in your own signature sound. There are lots of sensibly priced solid-state and tube preamplifiers out there, but the 710 Twin-Finity is the only one that offers the best of both worlds — as well as everything in-between — all in one box, and within reach of any serious project studio’s budget. Includes a 19" rack-kit for mounting one or two units.
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<h3>UA 710 Twin-Finity Features</h3>
<ul>
	<li><span style="background-color: initial;">Twin-Finity™ Tone-Blending Mic/Line Preamp & Hi-Z Instrument DI</span></li>
	<li>Dual-Path 310 volt Class-A Tube and Transimpedance Solid State Preamp</li>
	<li>Phase-Aligned "Tone-Blending" of Tube and Solid State</li>
	<li>Dual Gain Stages: Wire with Gain to Creamy to Crunchy</li>
	<li>Discrete JFET DI with 2.2M ohm Ultra Hi-Z impedance</li>
	<li>Monolithic Balanced Output Stage</li>
	<li>70dB+ of gain, +48V Phantom, Pad(-15dB), Phase Invert, and Low Cut Filter(75Hz)</li>
	<li>Output and "Drive" backlit VU metering</li>
	<li>Portable, Rack-Mountable design for Studio, Desktop or Stage</li>
	<li>19” Rack Kit Included, Optional Desktop Handle Kit also available</li>
	<li>Front Panel Hi-Z Input (switched from Mic/Line automatically via Jack Detect)</li>
	<li>Rear Panel XLR Mic Input, XLR Line Input and XLR Line Output</li>
	<li>Universal Internal Power Supply</li>
	<li>Heavy-Duty Metal Construction</li>
</ul><br />
<h3>The Ultimate in Mic Pre Flexibility</h3>
The key to the 710 Twin-Finity’s sonic flexibility lies in its innovative circuit design, featuring 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. The mix between the 310 volt single-ended class-A triode tube stage and solid-state transimpedance stage is controlled via the "Blend Knob" labeled "∞". Blending is continually variable between 100% tube and 100% solid-state offering a practically infinite range of unique pre-amp tones and the ability to easily dial-in your own signature sound.<br /><br />
<h3>Drive for Days</h3>
Like all our other preamp designs, the 710 features dual gain-stage controls (Gain/Level) which can radically vary the amount of coloration and distortion by allowing you to crank up the input gain like a guitar amp. The VU meter features a unique "Drive" mode allowing you to see how hard you are driving the input stage.<br /><br />