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AuricSound A7 Vacuum Tube Amp XLR Stereo Hybrid

AuricSound A7 Vacuum Tube XLR Stereo Systems | Stereo Hybrid | Warm & Rich Sound | XLR Hi-Res System

AuricSound A7 Vacuum Tube Amp XLR Stereo Hybrid

AuricSound A7 Vacuum Tube XLR Stereo Systems | Stereo Hybrid | Warm & Rich Sound | XLR Hi-Res System

3 Campaigns |

Hong Kong, Hong Kong

$13,755 USD by 75 backers

$10,255 USD by 62 backers on Nov 14, 2017

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FAQ

Updates 37

Comments 126

Prototype

The project team has a working demo, not the final product. Their ability to begin production may be affected by product development or financial challenges.

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Concept Prototype Production Shipping

Highlights

3 Projects 3 Projects

Overview

AuricSound A7 Vacuum Tube Amp Stereo Systems Stereo Hybrid | Warm & Rich Sound | XLR Hi-Res System | The AuricSound A7 was designed, from the outset, to support as Tube pre-Amp with XLR out and Integrated amplifier with fully-balanced analog circuitry pre-Amp, high power analog / digital amp and XLR balanced outputs

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AuricSound A7 Vacuum Tube Amp XLR Stereo Hybrid on Delivery Now

MQA as told by Mastering Engineers

AuricSound S7 / A7 / NS10 / M5 Speakers Sets

TECHNICAL DETAILS

AUDIO INPUTS

1x pair RCA (stereo) (A). Gain 3dB; 1.4Vrms in for 2Vrms out.

1x 3.5mm analogue stereo (B). Gain 12dB; 500mVrms in for 2Vrms out. Analogue inputs overload capability >40dB

AUDIO OUTPUTS

1x pair Balanced XLR out. Vacuum Tube amp Maximum output 3Vrms off load, THD <0.002%. Output impedance <100mΩ. Power output 250mW up to 42Ω. Short-circuit protected

1x 1/4in A-type stereo phone jacks. Max output 3Vrms off-load, THD <0.002%. Output impedance 2.2Ω

PERFORMANCE

Output noise (input A1) < –100dBV CCIR or A weighted

2x output sets per channel, terminal posts (stereo) Hi-Res amp out.

PERFORMANCE

Distortion - less than 0.01% input to output Signal/Noise -better than –100dB 150W + 150W continuous amplification driving all channels (4~8 Ω) Frequency response +0/–1dB DC–70kHz, +0/–3dB DC–200kHz

COMPATIBILITY

Suitable for impedances in the range 16–1kΩ or more. Suitable for open, closed, in-, on- or over-ear models. Recommended sensitivity >80dBspl/mW or >96dBspl/V

CONTROLS

Volume with precise tracking, 70dB range Power including rear output mute

DIMENSIONS

HEIGHT: 68mm

WIDTH: 193mm

DEPTH: 160mm

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Choose your Perk

A7 Vacuum Tube Amp XLR Stereo

$300 USD $500 USD (40% off)

Get 1 AuricSound A7 Vacuum Tube Amp XLR Stereo Systems Stereo Hybrid | Warm & Rich Sound | XLR Hi-Res System |

Included Items

A7 Vacuum Tube Amp XLR Stereo

Estimated Shipping

Original: November 2017

Current: April 2019

0 claimed

Ships worldwide.

S7 Twin DACs BT + A7 XLR AMP

$600 USD $1,200 USD (50% off)

S7 Twin 32bit DAC Bluetooth V4.2 + A7 Vacuum Tube Amp Sets Get 1 AuricSound ESS Sabre32 768kHz DSD512 Twin 32bit DAC Bluetooth V4.2 Hi-Res APTX Audio and Twin SABRE® Reference 32bit ES9028Q2M DACs Get 1 AuricSound A7 Vacuum Tube Amp XLR Stereo Systems Stereo Hybrid | Warm & Rich Sound | XLR Hi-Res System |

Included Items

A7 Vacuum Tube Amp XLR Stereo
S7 ESS Sabre32 Twin 32bit BT

Estimated Shipping

November 2017

3 out of 30 of claimed

Ships worldwide.

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