ONE LITTLE BEAR T9 HiFi Vacuum Tube Preamplifier / Headphone Amp
ONE LITTLE BEAR T9 HiFi Vacuum Tube Preamplifier / Headphone Amp
Well sounding. Quality and excellent price.
Was concerned about how this would sound but its really quite good and better than my Dynaovox TR2 in terms of musicality. Small issues are that the tone control is not centred correctly so the defeat notch as defeat would show the tone not quite at 12.Oclock , no doubt I could pull it off and replace but its one tight so will live with it. also although the two magic type tubes are placed correctly , I am not sure that they are fully matched , could be gain shifted in transit.
However, while I use it with Yaqin MC84l Valve amp I think it would make a good addition to a SS amp providing more valve like sound.
absolutely brilliant extra volume bass treble controls can't ask for more a must for music lovers and great on vintage equipment
Absolutely brilliant amp would definitely recommend to any audiophile as a headphone amp and phono stage.
I already had one and bought this as a gift and was told they don't like using headphones 😵💫. so had to return.
But definitely buy this if you like vinyl. My turntable is a Rega 3 with RB 330 arm and Ortofon blue cartridge and stylus.
SPECIFICATIONS
Audio input: Stereo RCA / Phono MM(MC)
Audio output: Stereo RCA / 3.5mm Headphone Jack
Headphone impedance range: 16-300Ω
Headphone output power: 250mW@32Ω/ 100mW@64Ω/ 60mW@128Ω
RCA IN:
Input level: 0.775V RMS
Output level: 1.5V RMS
Input impedance: 100K ohm
SNR: ≥106dB
Frequency response: 20Hz-20KHz (±0.5dB)
PHONO IN:
Input level: 0.005V RMS (MM) / 0.0005V RMS (MC)
Output level: 0.6V RMS
Input impedance: 47K ohm (MM) / 330ohm (MC)
SNR: ≥80dB
Frequency response: Ref to RIAA ±2dB
THD: ≤0.1%
Tube: 2×6E2; 2×6A2
Treble&Bass: ±10dB
Backlight Color adjustable: GREEN/ORANGE/OFF
Working voltage: DC 12V(≥1A)
Dimensions (W*D*H): 154*87*47mm / 6.06*3.43*1.85in
Net weight: 600g/1.32lb
Features:
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Vintage vacuum tubes to provide double enjoyments: add magic eye 6E2 tubes to show the signal level dynamically, the color is pure with high brightness, also with switchable cold green and warm orange backlights, wonderful visual feast can be attained; default 6A2 tubes to improves everything associated with music, sounds warm and natural, full and mellow, amazing auditory carnival for your ears.
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T9 tube preamp with Phono and RCA inputs:
Phono input, support both MM /MC cartridges with one button to switch, convert phono signal to line level signal, low-noise integrated circuits and high-quality components to ensure clear sound.
Stereo L/R RCA input, amplify the low-level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifiers or active speakers and greatly improve their sound quality. -
3.5mm headphone output and tone control: besides stereo RCA output also with independent 3.5 mm headphone amp circuit, easily to drive all 16-300Ω headphones. More delicate and smooth sound with rousing highs and deep lows can be enjoyed by adjusting the treble / bass knob, rejuvenating your audio system.
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Attractive looking and powerful design: all metal case and CNC aluminum panel with good shielding performance to avoid external interference. Solid and durable knurled knob, all I/O interfaces are gold-plated to ensure the tight and smooth transmission of the original audio signal to minimize the loss of the signal.
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