Valve Preamplifier with Bluetooth 5.1 and RCA Input, 130×102×32 mm, QCC3040 and NE5532P, Black-Grey, HiFi Stereo for Home Audio
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The valve preamplifier connects the music source with the power amplifier or active speakers and enhances the home audio system with valve sound. Wireless transmission is ensured by Bluetooth 5.1 with the QCC3040 chip, which supports the AAC, SBC, aptX, aptX-LL, and aptX-HD codecs. Wired connection is provided by the RCA input, allowing you to connect a television, computer, DVD or MP3 player, or even a tablet or smartphone via Bluetooth. The front panel features separate knobs for bass, treble, and overall volume, along with a switch for RCA/BT input and a Tone/Direct mode switch. Compact dimensions and low weight make it easy to place on a desk, in a shelf, or among other components of the stereo system.
- Bluetooth 5.1 with QCC3040 chip and support for AAC, SBC, aptX, aptX-LL, and aptX-HD codecs
- Equipped with two valves and two NE5532P operational amplifiers
- Replaceable valves: 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6*1N, 6AK5
- Replaceable operational amplifier chips: OPA2604, OPA2134, LM4562, JRC5532
- Bass and treble control with a range of up to +6 dB using rotary knobs
- Tone/Direct switch: in Direct mode, bass and treble control is disabled and only volume works
- Distortion up to 0.23%, frequency range 20 Hz to 20 kHz (±1 dB), signal-to-noise ratio over 110 dB
- RCA and Bluetooth inputs, phono input not supported
- RCA output and 3.5 mm AUX output for active speakers, amplifier with passive speakers, or active subwoofer
- 12V trigger for connecting to another device in bridge mode
- Bluetooth reset by holding the button for 1.5 seconds to delete saved pairing
- RCA/BT indicator light that flashes red when connecting Bluetooth
- Power supply DC 12V, power switch with OFF position
- Dimensions 130 × 102 × 32 mm without the height of the valves
- Finish in black with a grey front panel
Contents of the package: preamplifier 1×, user manual 1×, valves 2×, Bluetooth antenna 1×, optional power supply
The preamplifier is suitable wherever you want to insert a device with tone control and wireless input between the source and amplifier. Three output modes allow for the connection of active speakers, a combination of amplifier with passive speakers, and an active subwoofer, so you can gradually expand the system depending on the speakers you are currently using. Thanks to the replaceable valves and operational amplifiers, the character of the sound can be adjusted according to personal preferences without interfering with the rest of the equipment. The 12V trigger output connects the preamplifier with another device and simplifies the daily turning on and off of the entire system. Control is handled by classic knobs and switches on the front panel, so you can adjust the volume, bass, and treble directly on the device without an app or remote control, and in Direct mode, you allow the signal to pass through without tone correction.
Delivery
Delivery to address€1.59
Estimated delivery: 9 – 20 November
You only pay for delivery once per order, whatever its size.
We will email you the tracking number as soon as the seller makes it available.
Delivery guarantee: if your parcel does not arrive within 75 days of payment, we will refund your money or the goods will be sent to you again – whichever you choose.
Delivery is only possible to addresses in Ireland.
Need more information? Read our article Delivery and Payment.
Returns and Exchanges
Shop with confidence – LUNZO guarantees that your purchase goes smoothly. You arrange returns and exchanges directly with us, so there is nothing to sort out with the seller.
Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. It is an international parcel, so it usually costs more than a parcel sent within Ireland. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
Faulty goodsUp to 6 years to claim for faulty goods
Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
RefundWithout undue delay once the claim has been settled, using the same payment method you used for the purchase
How does it work?
- Email us at info@lunzo.ie with your order number and a description of the problem, and attach photographs or a video.
- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
Need more information? Read our articles Returns and Exchanges and Faulty Goods.
Payment methods
Credit / debit card
Pay with your Visa or Mastercard through a secure payment gateway. Payment goes through instantly, so we can process your order straight away.
Apple Pay
Pay with a card saved in Apple Wallet on your iPhone, iPad or Mac. You confirm the payment with Face ID, Touch ID or your passcode.
Google Pay
Pay with a card saved in your Google account, on an Android phone or in the Chrome browser. You never have to enter your card number.
Bank transfer
Once you complete your order, we will send you the details for the bank transfer. Your order will be dispatched as soon as the payment reaches our account.
Revolut Pay
Pay with your Revolut account – simply confirm the payment in the Revolut app, without entering any card details. Payment goes through instantly.
Payment is made through a secure payment gateway and your card details are never stored anywhere on our side. We do not charge a fee for any payment method.
Need more information? Read our article Delivery and Payment.
About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Urad Bianjiang Commerce Co., Ltd.
Address: Ximen Menkou, Baoyuan Area, Bayin Town, Urad Back Banner, Bayan Nur, Inner Mongolia, 015000, China
E-mail: ec-connection@web.de
Telephone: +86 135 6052 3271
Manufacturer:
Urad Bianjiang Commerce Co., Ltd.
Address: Ximen Menkou, Baoyuan Area, Bayin Town, Urad Back Banner, Bayan Nur, Inner Mongolia, 015000, China
E-mail: ec-connection@web.de
Telephone: +86 135 6052 3271
EU responsible person:
SELLERCROSS LTD
Address: 200 rue de la Croix Nivert, 75015 Paris, France
E-mail: info@sellercross.com
Telephone: +33 7 80 95 16 88
All products from this seller