Blue Aura V40 Bluetooth Valve Amplifier

Blue Aura V40 Bluetooth Valve Amplifier

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In Stock
On Demo


Blue Aura V40 Bluetooth Valve Amplifier

Blue Aura is a UK manufacturer of quality stereo equipment, designing state-of-the-art hifi components, wireless speakers and a range of associated furniture options, such as speaker-stands. The Blue Aura engineers collectively boast over thirty years of experience with working within some of the country's best known audio companies. The Blue Aura design philosophy is simple but effective; to produce and engineer stylish, easy-to-use and superlative sounding audio products that cater to the new generation of music enthusiasts. 

Outstanding performance meets exemplary build-quality to form an audiophile listening experience, all the while retaining a comfortable and accessible price point. Blue Aura design and engineer all of their products in St Neots, Cambridgeshire. 

As part of their Blackline range, Blue Aura have put together a high quality integrated valve amplifier, designed and aimed towards music enthusiasts using the latest audio sources. An integrated aptX Bluetooth receiver allows the effortless connection of smart-devices/laptops to stream CD-quality, lossless audio without hassle or compromise. This sound is given an extra layer of depth and warmth, thanks to the tube amplification section being fed by the high quality integrated Digital-to-Analogue Converter. 

The V40's high efficiency toroidal transformers enable the amplifier to offer a better heat dissipation with low leakage. This results in a drastically low level of unwanted, parasitic distortion. The amplifier makes use of two different audio processing valves, as well as a volume indicator valves. For those who require an extra level of oomf, the V40 also comes equipped with a subwoofer output.

While no phono-stage is built in, the sound of the Blue Aura V40 is a perfect match for the warmth and immersion that can be found hidden deep within the grooves of your vinyl records. Purchase an external phono-stage to connect your turntable, or buy a turntable with a phonostage built in for the best possible sound at this price point. 



 Amplifier Type Class A/B 
 Power Output  30w per channel
 Freq. Response 23Hz – 100 KHz +/- 2dB 
 Harmonic distortion 30W/0.7% , 1W/0.18% 
 Signal to noise ratio 88dB 'A'-weighted / 66 dB FLAT 
 Input Impedance  50K Ω
 Input Sensitivity 580mV +/- 5% @30W 
 Output impedance  4 / 8 Ω
 Vacuum tube type  12AU7/ECC82 x 2 6e2 x 1
 Audio Inputs RCA/USB micro B/3.5mm 
mini jack/Bluetooth 4.0 inc. aptX 
 Audio Outputs Sub out (20Hz~850Hz) 
Power Supply AC 230V/50Hz
AC 115V/60Hz
Dimensions H: 148mm W: 264mm 
D: 215 mm 
Weight: 3.5Kg

Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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