PAY ATTENTION: 1. This product is a pre-amplifier ! It is not a power amplifier and NOT COMPATIBLE WITH PHONO OR TURNTABLE. 2. Low-quality audio lines will generate noise as a result. 3. The headphone jack output is prior, stereo RCA output will auto disconnected when connecting headphones to its 3.5mm output. 4.Need to connect a power amplifier or active multimedia speaker. 5. Please make sure connect the preamplifier first and THEN turn the power on. Features 1.Bluetooth vacuum & valve tube preamplifier and headphone amplifier. 2.Headphone output is 160mW @32Ω and is suitable for 32~300Ωheadphones and headsets 3.Bluetooth 5.0 function, supports APT-X, APT-X LL lossless transmission. 4.Support Bluetooth/USB/RCA inputs from various devices like iPod, Phone, MP3, TV, Blu-ray players, Echo Dot, CD players, computer etc. 5.Treble and Bass Control function, more play-ability. 6.Replaceable Vacuum Tubes, can use 6K4/6J1/6J2/6J4/GE5654/6AK5 vacuum tubes, etc Specifications: Audio input: Bluetooth / USB / Stereo RCA Audio output: Stereo RCA / 3.5mm headphone jack Bluetooth version: 5.0 (support APTX-LL) Chipset: QCC3008+CM6642+NE5532P PC-USB input sampling frequency: 24Bit/192K PC-USB System supported: XP/W7/W8/W10/MAC/linux Frequency Range20Hz-20kHz(±3dB) THD: 0.1% SNR: ≥98dB RCA output level: 2V Bass & Treble range: ±6dB Headphone matched impedance: 32-300Ω Headphone output power: 160mW/32Ω Power Supply: 12V/1.5A Dimensions(W*D*H): 130*128*30mm / 5.12*5.04*1.18in Package dimensions(W*D*H): 300*220*70mm / 11.81*8.66*2.76in Net weight: 470g / 1.03lb Package weight: 770g/ 1.76lb Package: 1 x Tube-T5C Preamplifier 2 x 6Ж1n-EB Vacuum Tubes 1 x PC-USB Cable 1 x Bluetooth RF Antenna 1 x Power Adapter 1 x User Manual
Upgrade Version for Tube-T1 Preamp: Tube-T5C add Bluetooth 5.0 input, USB input and support 160mW @32Ω headphone output. It is suitable for 32~300Ω headphones and headsets. Not only a vacuum preamp but also a headphone amplifier. Note: NOT Compatible with turntable.
Vacuum Tubes Replaceable Design: Come with 2pcs 6Ж1n-EB vacuum tubes that provide warm retro tube sound. Also, you can replace the tubes to enjoy different sound, 6j1,6j2,6J4, 6J5, GE5654 and 6AK5 tubes are suitable for this preamp.
Wired & Wireless Connect are Available: More input selection allows you connect more devices with this preamp. Bluetooth/RCA and USB connection, you can use iPod, phone, computer, TV, CD player, DAC and so on.
Mature Circuit & High-quality Performance: Adopting QCC3008 Bluetooth chip supports APTX-LL lossless transmission, CM6642 decoding chip supports 24bit/192KHz and compatible with Windows/Mac/Linux system.
Perfect Design & Attractive Appearance: with treble and bass control to enjoy more smooth and delicate sound. Fashionable CNC machined black aluminum alloy chassis combined with warm light from vintage tube looks amazing, very suitable for the customers who pursue wonderful auditory and visual enjoyment.
