TUBE-T5C Bluetooth 5.0 Tube Preamplifier 6*1N Treble Bass Tube USB DAC Headphone Amplifier Decoder
Advantages:- Bluetooth preamp
- Bluetooth 5.0
- 6*1N tubes
- USB DAC
- Headphone Amplifier
- Treble and bass gains
- For aptX LL transmission
- PC-USB input supports 24bit/192K
- RAC input
- QCC3008 Bluetooth chip
- CM6642 USB chip
- 3.5mm tube headphone amplifier
Features:- Bring you audiovisual experience of being on the spot.
- Meet your needs for watching movies, listening to music, playing games, singing, entertainment, etc.
-
Bluetooth 5.0 supports for aptX LL. Signal connection is faster and
more stable, restores lossless HiFi sound quality transmission, 10
meters long distance.
- Strong compatibility. It can be connected to mobile phones, tablet PC, portable MP3/MP4 and other Bluetooth devices.
-
Bluetooth chip adopts imported QCC3008 chip, Bluetooth 5.0 supports for
aptX/aptX LL and other protocols, and the transmission is faster and
more stable. Provide high-quality wireless audio performance, making the
sound quality closer to CD level.
- QCC3008 module supports dual channels. It is for APT-X, HFP, A2DP, I2S, TWS.
-
Support PC-USB input. The USB chip uses CM6642, the PC-USB input
supports 24bit/192kHz lossless decoding, and is compatible with the
system for Windows/Mac/Linux, and supports computer decoding and mobile
phone transmission. *This interface does not support U disk or mobile
hard disk. System for Android requires an OTG adapter, and system for
IOS requires a camera kit. (Please prepare by yourself)
- Treble and
bass independent adjustment design. With treble and bass independent
gain adjustment knob design, sound quality is under your control.
- Two imported HiFi 6*1N tubes are used. The sound is pure, restoring high-fidelity music.
- Independent headphone amp for headset users. It fits headphones within 300Ω and mainstream headsets on the market.
- Dual op amp NE5532P.
-
Two amp parts and two preamp parts all use NE5532P dual op amps. With
op amp IC holder, it is convenient to directly replace and upgrade the
op amp.
- Complete wireless/digital/analog input ports: Bluetooth,
PC-USB, RCA input. High-fidelity connection with most devices such as
computers, for iPods, mobile phones, MP 3, TVs, CDs, Blu-ray players,
etc., to achieve high-quality lossless audio transmission and enjoy HIFI
sound quality.
- Three inputs (Bluetooth, PC-USB, RCA). Two outputs (RCA, 3.5mm headphone jack).
-
CNC polished all-aluminum black body, with anodized oxidation and fine
sandblasting, is firm and textured. The appearance is exquisite and
compact, with four non-slip silicone feet at the bottom. When it is
placed on the desktop, it is stable and does not take up much space.
-
High-end audio internal architecture. Bluetooth 5.0 chip adopts
QCC3008, for APTX, APTX LL low-latency and lossless transmission. USB
chip uses CM6642, which supports 24bit 192kHz lossless input. Classic
pure analog 47 amp architecture is enough to drive 300 ohm headphones.
NE5532*5 dual op amp match, reasonable circuit layout and selection of
high-quality components to ensure product quality and high-fidelity HIFI
sound quality.
Specifications:- Product model: TUBE-T5C
- Working voltage: DC 12V (with 12V1.5A power supply)
- Frequency response range: 20Hz-20KHz (±3dB)
- Audio input: Bluetooth 5.0/PC-USB/RCA
- Audio output: RCA/3.5mm headphone jack
- Chip architecture: QCC3008+CM6642+97220+NE5532P
- Signal to noise ratio: ≥110dB (when RCA input)
- Distortion: 0.02%
- PC-USB input sampling rate: 24bit/192kHz. For XP/Win 7/Win 8/Win 10/MAC/Linux
- Headphone impedance: 16-300Ω
- Maximum output power of earphone: 150mW (32Ω load)
- Input sensitivity: 0.775V
- RCA output level: 1.4Vrms
- High and bass gain: ±6dB
- Product size: 128*133*33mm (LxWxH)
Package Included:- 1 x Set of Tube Preamp
Note:
- It is assembled.
- Its PC-USB port is for computer decoding or cellphone OTG input, not for U disk.![](https://www.thanksbuyer.com/image/catalog/69112/69112-01.jpg)
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Payment Terms
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
-
For remote regions, we will charge your extra shipping costs. Usually
it cost about 35USD-50USD. We will contact you after your payment.
Thanks for your understanding.
Return Terms
1.
If you receive defective item, please kindly notify us within 14 days.
We will guide you the returning instruction for replacement or refund.
2.
If you purchased in improper condition, please NOTE that the sipping
and handling fee will not be refund, all return shipping fee should paid
by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1.
Import duties, taxes, and charges are not included in the item price or
postage cost. These charges are the buyer's responsibility.
2.
Avoiding some unnecessary trouble, please check with your country's
customs office to inform us what we should declare its value before
shipping.
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