v50 & AT700 Walnut

The v50 amplifier is the technological heart of the system, combining the warmth of tube sound with the power of modern technology.


Hybrid Architecture:
Equipped with pre-amplification featuring JJ Electronics ECC83 European valves and a transistor power stage (Class A/B), it delivers a warm, dynamic, and detailed sound.


Quality Power Supply:
The use of high-efficiency toroidal transformers ensures an extremely clean signal and minimal distortion levels.


Design and Control:
The striking backlit VU-meter allows visual monitoring of levels, while bass and treble adjustments can be conveniently managed from the remote control, keeping the front panel of the unit clean and elegant.


Versatile Connectivity
It offers analog and digital inputs:

Bluetooth 5.0 aptX
for high-fidelity wireless streaming.

USB-C (Audio DAC)
for maximum quality from PCs and laptops.

RCA
analog input for CD players
or turntables with (pre-phono).

AUX (3.5 mm mini-jack)
quick connection for TVs
or portable devices.

The AT700 loudspeakers are a two-way system with a rear Bass-reflex design, engineered to deliver a precise and balanced sound response.


AMT Technology:
The new ribbon tweeter (Air Motion Transformer) guarantees unprecedented high-frequency transparency and a detailed soundstage.


Aesthetics and Craftsmanship:
The warm High Gloss Walnut tone requires meticulous craftsmanship, with 8 layers of hand-applied lacquer. This process gives the natural wood a depth and sheen that transforms the loudspeakers into true design objects.


Magnetic Grilles:
The front features easily removable fabric grilles thanks to magnetic attachment, ensuring a clean and minimalist look.

Hybrid Valve amplifier:
JJ Electronics ECC83 valves
+ transistors (Class A/B)


2-way bookshelf speakers


Articulate bass, excellent dynamics and definition


Bluetooth aptX, USB-C (Audio DAC),
RCA, AUX (Mini-jack da 3.5 mm)


Subwoofer output for future expansion


Front 3.5mm mini-jack headphone output


Speakers in elegant finish
"High Gloss Walnut"


included:
Aluminium remote control

Double Packaging

Every device comes in secure, protective double packaging, specifically designed to guarantee the integrity of Hi-Fi products during transit.


Shipping

Orders are entrusted to our selected carrier, FedEx, to ensure safe and timely delivery directly to your home or to an authorized pick-up point.


Full Warranty

All products are covered by an official 2-year warranty.

In the event of a defective or non-compliant product, the return shipping costs for its replacement are entirely at our expense.

The product will be inspected and, if a defect is confirmed, replaced with a brand-new unit, free of charge, throughout the entire warranty period.


Secure & Risk-Free Purchase

Returns for Withdrawal

You have a 14-day right of withdrawal following the receipt of your product to make a return and purchase with complete peace of mind.


Return Costs & Procedures

Return shipping costs remain the responsibility of the customer.

To simplify the process and allow you to benefit from preferential rates, we will provide you with a prepaid FedEx shipping label.

The discounted cost of this transit will simply be deducted from the total amount of your refund.


Refund Conditions & Amounts

• Product Trial: A trial of the device is fully authorized, in the exact same manner as you would perform a listening test in a specialized store.
  
  
• Mandatory Protection: Products must strictly be returned complete, with all their accessories, and packed in their original double packaging to guarantee safe transit.
  
  
• Full Refund: If the product is returned in perfect aesthetic condition and its original double packaging is completely intact, only the aforementioned FedEx shipping costs will be deducted from your refund.
  
  
• Potential Depreciation: Any damage, noticeable signs of wear, or use non-compliant with the trial conditions may result in a reduction of the refund, proportional to the product's loss of value.
  
  

How to Proceed?

To initiate your return request, simply contact our customer service team.

Our team will send you your FedEx label and guide you step by step.

Amplifier Type:
Class A/B 

RMS Output Power:
50 Watts per channel

Frequency Response:
20Hz – 100 KHz +/- 2dB

Harmonic Distortion:
50W / 0.7% , 1W / 0.18%

Signal/Noise Ratio:
88dB (‘A’ weighted) / 66 dB (FLAT)

Input Impedance:
50KΩ

Input Sensitivity:
580mV +/- 5% @50W

Output Impedance:
2 / 4 / 6 / 8 Ω

Valve Type:
2x JJ Electronics ECC83 / 12AX7

Audio Inputs:
Bluetooth 5.0 with aptX
USB-C (Audio DAC)
RCA
AUX (mini-jack 3.5mm)

Audio Outputs:
Sub-out (20Hz~850Hz)
Headphone Output (mini-jack 3.5mm)

Power Supply:
AC 230V / 50Hz

Dimensions:
H: 170 mm W: 294 mm D: 200 mm

Weight:
6 kg

High Frequency Unit
AMT (Air Motion Transformer)


Low Frequency Unit
4.5″ Paper Cone


Frequency Response
45 – 40,000 Hz


Crossover Frequency
12 dB/octave at 4.7 kHz


Maximum RMS Power
50 watts per channel


Speaker Dimensions
H: 253 mm W: 145 mm D: 205 mm


Speaker Weight
3.8 kg each

v50 Hybrid Amplifier

Aluminium Remote Control
(set of 2x AAA batteries included)

USB Cable (Type-A to Type-C)
1.50 m length
for connection to PC/Mac

Note:
For USB-C only devices, a dedicated cable is required.

Twin RCA Cable
2 m length
for analogue sources

3.5mm Mini-Jack Stereo Audio Cable
1.50 m length
(for AUX input)

Bluetooth Antenna
for high-fidelity reception

Dual Mains Power Cable
(1x EU Schuko plug, 1x UK plug)

Spare Fuse (Type T)
located in AC housing

Microfibre Cloth
for surface cleaning

Instruction Manual

Pair of AT700 loudspeakers
in "High Gloss Walnut" finish.


2 magnetic dust grilles
In black fabric with magnetic attachment and gold-plated Blue Aura logo badge.


2 speaker cables
1.45 m long each
with a cross-section of 1.5 mm²
with tinned and stripped ends.


8 adhesive rubber feet


Technical Guide

Blue Aura v50 - User manual


Blue Aura AT700 - Manual