Signature 15 LFP-V Edition (Discontinued)

Integrated Amplifier

This new amp boasts major league performance at minor league pricing. So if 15wpc into 8 ohms will do the job (30 wpc into 4 ohms), Signature 15 is an unbeatable value!

Overview

The Signature 15 compares very well sonically with our Signature 30.2 integrated amp, but sells for half the price. If 15wpc into 8 ohms will do the job (30 wpc into 4 ohms), Signature 15 is an unbeatable value!

  • Remote volume control
  • 3 switchable analog inputs
  • All new discrete, Class AB FET output stage
  • Tube-buffered preamp output jacks can drive active subwoofer or other amplifiers
  • Like all our products, the Signature 15 is hand-built in the USA
LFP-V Features

Learn about the unique design innovations behind our sound.

  • Vacuum Tube IconTube Stage
    Adds richness and warmth.
  • LFP Battery IconLFP Battery
    State-of-the-art technology.
  • SMART Battery Monitoring Chip IconSMART Battery Monitoring
    Fully automates all aspects of battery management.

Renaissance Edition upgrades available for existing customers

Reviews

Part-Time Audiophile places our Signature 15 integrated amp on his list of “most wanted components,” adding…

“If it [the Signature 15] fits your system, you cannot do better at this price point. C-A-N-N-O-T.”

See the entire list here

Our Signature 15 Integrated wins another audio award. This time it’s the “Dar-KO” from Digital Audio Review!

“A superb-sounding integrated that immediately nullifies doubts about mains power quality.”

“…the Signature 15 mainlines refinement and musical engagement. Intoxication + affordability = addiction.”

Source: John Darko, Digital Audio Review

Is our Signature 15 integrated really as good as it gets? One reviewer sums it nicely in six simple words: ”I dare you to do better!“

“… the Signature 15 from Red Wine Audio is an excellent example of what’s best in the audio high-end.”

“$1,500, for this level of sound, is unbelievable. The fact that this is all Made In The USA? Inconceivable.”

“…I dare you to do better…”

Source: Part-Time Audiophile

In our new Signature 15 integrated amplifier, Tone Audio finds high end performance at a reasonable price. Modesty aside, we at Red Wine Audio wholeheartedly agree.

“… (Vinnie) mines pure gold with an amplifier that expresses the soul of music.”

“There’s a certain cleanliness, and at the same time, an unmistakably, highly organic sound.”

“You’d never guess you are listening to a $1,500 integrated amplifier. And that’s exactly what makes the Signature 15 so awesome.”

Source: Jeff Dorgay, TONEAudio Magazine

How do you define value?

6moons pits the Signature 15 integrated against a lauded amp / preamp combo costing more than five times the price. So what do you get – or possibly loose – for the $6,500 delta? Here’s a hint: Our new Signature 15 earns an extremely rare Blue Moon Award!

“The first things which thus struck me about Vinnie’s new discrete transistor design were its more teased-out refined treble; and its overall higher resolution… without sacrificing overall warmth and weightiness, the new battery type plus very different output stage had lifted the general presentation to a higher plateau of sophistication.”

“…this sound majored big time on body, a powerful sense of robustness, very grippy taut bass and tonal heaviness… to get there for $1.500 rather than an ASR Emitter II-type $10.000 sticker is a really big deal. It’s why the latest Red Wine Audio model joins the original Signature 30 in garnering our Blue Moon Award. It’s an even better amp with more features for essentially the same price as it was six years ago. Take that to the bank!”

Source: Srajan Ebaen, 6moons.com

Specifications

Circuit Design
Included tube 6922/E88CC dual triode
Accepted tubes 6922/E88CC, 6DJ8/ECC88, 7308/E188CC, 7DJ8/PCC88, 6N23, 6H23, 6N11, and 6GM8
Power output 15 Watts RMS per channel into 8-ohms
30 Watts RMS per channel into 4-ohms
Recommended nominal speaker impedance 4 to 16 ohm
(if you have questions regarding your particular set of speakers, please feel free to contact us)
Input Impedance 50k
Input sensitivity Approximately 0.5 Vrms
Battery Pack / Charger
Battery Red Wine Audio 25.6V LiFePO4 battery pack
Battery charger 30V, 2A LiFePO4 battery charger; Input voltage range: 100-240Vac, 50/60Hz
Typical continuous play time in battery mode between full charges Approximately 6 hours
Dimensions
Dimensions 12" width x 10.5" depth (including volume knob and rear panel jacks) x 3.5" height (including feet)
Weight (without charger) Approximately 8 lbs.
Package weight Approximately 14 lbs.