wholesale Mini Vacuum Tube high quality MM online MC Phono Stage Stereo Audio Preamp HiFi Headphone Amplifier sale

wholesale Mini Vacuum Tube high quality MM online MC Phono Stage Stereo Audio Preamp HiFi Headphone Amplifier sale

wholesale Mini Vacuum Tube high quality MM online MC Phono Stage Stereo Audio Preamp HiFi Headphone Amplifier sale
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Description

Warm tips:
1. Headphone output with priority, please pull out headphones if you want LINE output.
2. If your turntable without Ground cable, please wire T7-Pro’s GND jack to a real earth ground. If your turntable with Ground cable and want less background noise, also can wire GND jack to ground.

Parameters:
RIAA phono part:
Signal input: phono RCA (MM/MC)
Signal output: stereo L/R RCA / 3.5mm headphone jack
Gain: 34dB(MM) / 45dB( MC)
RIAA frequency response: 20Hz-20KHz (±0.5dB)
S/N ratio: >85dB
THD: <0.05%
Input sensitivity 3.0mV
Nominal / max output: 300mV / 1.8V
Input impedance: 47KΩ/ 220 pF
Output impedance: 200Ω
AUX part:
Signal input: 3.5mm AUX
Signal output: stereo L/R RCA / 3.5mm headphone jack
Frequency response: 20HZ-20KHz
Input impedance: 50K
Input sensitivity: 300-700mV
SNR: 92db
Total harmonic distortion: <3% (1KHZ)
Headphone amp part:
OP amp: original JRC2068
Output impedance: 10Ω
Matched headphone impedance: 16-300Ω
Audio input: phono RCA(MM/MC) / 3.5mm AUX
Audio output: stereo L/R RCA / 3.5mm headphone jack
Tube model: 6J1
Working voltage: AC12-15V ≥600mA (5.5mm/2.1mm)
Dimensions(L*W*H): 80*95*24mm / 3.15*3.74*0.94in
Net weight: 167g / 0.37lb
Package weight: 600g / 1.32lb

Packing List:
1*T7 PRO Preamp
1*12V Power Adapter
1*Ground Cable
1 Set*Isolation Stand Feet
1*Manual

Features & details

Features

  • T7-PRO is a multi-function tube phono preamp, tube stereo preamp and tube headphone amplifier, reasonable curcuit layout and concise wiring bring HiFi clear sound with low noise, providing extremely high-quality listening experience.
  • Phono RCA input supports the MM and MC turntables which has no built-in phono preamp. 3.5mm AUX input supports MP3, phone, computer, TV, CD player, TV setbox and so on. Stereo RCA output can connect amplifier / active speakers to greatly improve the sound quality. 3.5mm headphone jack output is suitable for 16-300Ω headphones, enjoy the charming sound alone or at night.
  • Adopting 2PCS 6J1 vacuum tubes, the sound warm and sweet, full and mellow, and pluggable socket design makes it easy to change GE5654 / 6AK5 / 6*1 tubes to enjoy different sound styles.
  • Mini size with exquisite appearance, aluminum alloy chassis with better shielding performance, with MM/MC switch and volume control, easily to use and match perfectly with different audio sources.

Product information

Product Warranty: For warranty information about this product, please click here