Description
Heareal L5 Tube Preamplifier Bluetooth Receiver Headphone Amp DAC with Treble and Bass Knobs
Features:
- Tube preamplifier and Bluetooth receiver in one
- Warm tone: electronic tubes eliminate the burr in the sound, improves the sense of hearing, makes the sound quality soft and moist; the high-frequency sound is bright but not sharp, the intermediate-frequency sound is clean and transparent, and the low-frequency sound is elastic and powerful
- Bluetooth 5.0 chip ensures stable and smooth transmission
- Support input via Bluetooth and AUX; prioritize Bluetooth input; dual inputs are automatically controlled by relay
- Treble and bass controlled independently to meet your various needs
- Bluetooth receiver chip and independent ES9018 decoder chip improve separation and clarity, making the sense of hearing better
- 2pcs 6J5 audiophile tubes can be replaced by 6j1/6k4/5654
- Premium components, including ES9018 decoder chip, preamp audio circuit, Bluetooth 5.0 chip, relay for Omron, and dual 5532 op amp IC, ensure quality
- Chip management and high-end power supply: CCC/UL/FCC certification ensure quality. Anti-shock surge and 90-264V wide design; stable output and abundant kinetic energy. Multiple protections including over-current protection, power protection, over- temperature protection, magnetic field protection, electrostatic protection, low-voltage protection, short-circuit protection and over-voltage protection
Specifications:
- Control mode: slide switch + knob
- Input voltage: DC12V
- Input Port: Bluetooth 5.0+ Dual RCA interfaces
- Output port: Dual RCA +3.5mm dual-channel headphone jack
- Tube: 6j5 (Can by replaced by 6j1/6k4/5654)
- Op amp chip: dual 5532 (Due to op amp seat, they can be unplugged and replaced by yourself)
- Distortion: ≤0.1%
- Signal-to-noise ratio: ≥98db
- Frequency response range: 20Hz-20kHz (±3db)
- Treble adjustment range: ±6db
- Bass adjustment range: ±10db
- Net weight: 0.35KG/0.8LB
- Dimensions: 98 x 150 x 33mm/3.9 x 5.9 x 1.3"
Package Included:
- 1 x Main Unit
- 2 x Tubes
- 1 x Antenna
Features:
- Tube preamplifier and Bluetooth receiver in one
- Warm tone: electronic tubes eliminate the burr in the sound, improves the sense of hearing, makes the sound quality soft and moist; the high-frequency sound is bright but not sharp, the intermediate-frequency sound is clean and transparent, and the low-frequency sound is elastic and powerful
- Bluetooth 5.0 chip ensures stable and smooth transmission
- Support input via Bluetooth and AUX; prioritize Bluetooth input; dual inputs are automatically controlled by relay
- Treble and bass controlled independently to meet your various needs
- Bluetooth receiver chip and independent ES9018 decoder chip improve separation and clarity, making the sense of hearing better
- 2pcs 6J5 audiophile tubes can be replaced by 6j1/6k4/5654
- Premium components, including ES9018 decoder chip, preamp audio circuit, Bluetooth 5.0 chip, relay for Omron, and dual 5532 op amp IC, ensure quality
- Chip management and high-end power supply: CCC/UL/FCC certification ensure quality. Anti-shock surge and 90-264V wide design; stable output and abundant kinetic energy. Multiple protections including over-current protection, power protection, over- temperature protection, magnetic field protection, electrostatic protection, low-voltage protection, short-circuit protection and over-voltage protection
Specifications:
- Control mode: slide switch + knob
- Input voltage: DC12V
- Input Port: Bluetooth 5.0+ Dual RCA interfaces
- Output port: Dual RCA +3.5mm dual-channel headphone jack
- Tube: 6j5 (Can by replaced by 6j1/6k4/5654)
- Op amp chip: dual 5532 (Due to op amp seat, they can be unplugged and replaced by yourself)
- Distortion: ≤0.1%
- Signal-to-noise ratio: ≥98db
- Frequency response range: 20Hz-20kHz (±3db)
- Treble adjustment range: ±6db
- Bass adjustment range: ±10db
- Net weight: 0.35KG/0.8LB
- Dimensions: 98 x 150 x 33mm/3.9 x 5.9 x 1.3"
Package Included:
- 1 x Main Unit
- 2 x Tubes
- 1 x Antenna
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.